./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d2558e20908ca51bd715f698f032e0721784debd5f3c1dc69de7f261de8133a0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 21:52:12,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:52:12,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:52:12,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:52:12,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:52:12,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:52:12,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:52:12,914 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:52:12,917 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:52:12,920 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:52:12,921 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:52:12,922 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:52:12,922 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:52:12,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:52:12,924 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:52:12,925 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:52:12,926 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:52:12,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:52:12,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:52:12,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:52:12,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:52:12,947 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:52:12,948 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:52:12,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:52:12,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:52:12,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:52:12,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:52:12,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:52:12,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:52:12,954 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:52:12,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:52:12,955 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:52:12,963 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:52:12,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:52:12,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:52:12,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:52:12,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:52:12,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:52:12,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:52:12,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:52:12,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:52:12,971 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 21:52:13,013 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:52:13,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:52:13,015 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:52:13,015 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:52:13,016 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:52:13,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:52:13,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:52:13,017 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 21:52:13,017 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 21:52:13,017 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 21:52:13,018 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 21:52:13,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:52:13,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:52:13,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:52:13,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:52:13,019 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 21:52:13,019 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 21:52:13,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:52:13,020 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:52:13,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:52:13,020 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:52:13,020 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:52:13,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:52:13,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:52:13,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:52:13,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:52:13,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:52:13,021 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 21:52:13,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 21:52:13,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:52:13,022 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_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2558e20908ca51bd715f698f032e0721784debd5f3c1dc69de7f261de8133a0 [2022-11-21 21:52:13,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:52:13,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:52:13,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:52:13,385 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:52:13,385 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:52:13,386 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c [2022-11-21 21:52:16,393 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:52:16,747 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:52:16,750 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c [2022-11-21 21:52:16,767 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/data/4d5f59196/c8d210226f914920b911b6b1da39e8ab/FLAG962839bf9 [2022-11-21 21:52:16,782 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/data/4d5f59196/c8d210226f914920b911b6b1da39e8ab [2022-11-21 21:52:16,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:52:16,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:52:16,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:52:16,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:52:16,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:52:16,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:52:16" (1/1) ... [2022-11-21 21:52:16,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4edf6498 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:16, skipping insertion in model container [2022-11-21 21:52:16,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:52:16" (1/1) ... [2022-11-21 21:52:16,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:52:16,860 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:52:17,335 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_185bd189-5226-4b30-8d90-02ca0a4a5c8d/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c[74369,74382] [2022-11-21 21:52:17,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:52:17,355 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 21:52:17,458 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_185bd189-5226-4b30-8d90-02ca0a4a5c8d/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c[74369,74382] [2022-11-21 21:52:17,461 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:52:17,476 INFO L208 MainTranslator]: Completed translation [2022-11-21 21:52:17,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:17 WrapperNode [2022-11-21 21:52:17,477 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:52:17,478 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 21:52:17,478 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 21:52:17,479 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 21:52:17,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:17" (1/1) ... [2022-11-21 21:52:17,506 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:17" (1/1) ... [2022-11-21 21:52:17,555 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 804 [2022-11-21 21:52:17,555 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 21:52:17,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 21:52:17,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 21:52:17,556 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 21:52:17,565 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:17" (1/1) ... [2022-11-21 21:52:17,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:17" (1/1) ... [2022-11-21 21:52:17,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:17" (1/1) ... [2022-11-21 21:52:17,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:17" (1/1) ... [2022-11-21 21:52:17,624 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:17" (1/1) ... [2022-11-21 21:52:17,631 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:17" (1/1) ... [2022-11-21 21:52:17,634 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:17" (1/1) ... [2022-11-21 21:52:17,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:17" (1/1) ... [2022-11-21 21:52:17,648 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 21:52:17,664 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 21:52:17,665 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 21:52:17,665 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 21:52:17,666 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:17" (1/1) ... [2022-11-21 21:52:17,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:52:17,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/z3 [2022-11-21 21:52:17,699 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 21:52:17,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 21:52:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 21:52:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 21:52:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 21:52:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 21:52:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 21:52:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 21:52:17,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 21:52:17,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 21:52:17,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 21:52:18,006 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 21:52:18,008 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 21:52:18,071 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 21:52:19,513 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-21 21:52:19,514 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-21 21:52:19,514 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 21:52:19,866 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 21:52:19,866 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 21:52:19,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:52:19 BoogieIcfgContainer [2022-11-21 21:52:19,869 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 21:52:19,870 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 21:52:19,870 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 21:52:19,879 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 21:52:19,879 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:52:19" (1/1) ... [2022-11-21 21:52:19,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 21:52:19,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 21:52:19,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 136 states and 218 transitions. [2022-11-21 21:52:19,939 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 218 transitions. [2022-11-21 21:52:19,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-21 21:52:19,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 21:52:19,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 21:52:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 21:52:21,381 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 21:52:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 21:52:31,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-21 21:52:31,902 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 21:52:31,906 INFO L158 Benchmark]: Toolchain (without parser) took 15118.74ms. Allocated memory was 136.3MB in the beginning and 213.9MB in the end (delta: 77.6MB). Free memory was 94.3MB in the beginning and 109.2MB in the end (delta: -14.9MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2022-11-21 21:52:31,906 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 109.1MB. Free memory is still 79.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:52:31,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 690.04ms. Allocated memory is still 136.3MB. Free memory was 94.3MB in the beginning and 61.7MB in the end (delta: 32.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-21 21:52:31,907 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.06ms. Allocated memory is still 136.3MB. Free memory was 61.7MB in the beginning and 57.0MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 21:52:31,908 INFO L158 Benchmark]: Boogie Preprocessor took 107.68ms. Allocated memory is still 136.3MB. Free memory was 57.0MB in the beginning and 49.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 21:52:31,909 INFO L158 Benchmark]: RCFGBuilder took 2204.68ms. Allocated memory is still 136.3MB. Free memory was 49.7MB in the beginning and 54.2MB in the end (delta: -4.5MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2022-11-21 21:52:31,909 INFO L158 Benchmark]: CodeCheck took 12034.73ms. Allocated memory was 136.3MB in the beginning and 213.9MB in the end (delta: 77.6MB). Free memory was 54.2MB in the beginning and 109.2MB in the end (delta: -55.0MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2022-11-21 21:52:31,912 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 0.13ms. Allocated memory is still 109.1MB. Free memory is still 79.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 690.04ms. Allocated memory is still 136.3MB. Free memory was 94.3MB in the beginning and 61.7MB in the end (delta: 32.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.06ms. Allocated memory is still 136.3MB. Free memory was 61.7MB in the beginning and 57.0MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.68ms. Allocated memory is still 136.3MB. Free memory was 57.0MB in the beginning and 49.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2204.68ms. Allocated memory is still 136.3MB. Free memory was 49.7MB in the beginning and 54.2MB in the end (delta: -4.5MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. * CodeCheck took 12034.73ms. Allocated memory was 136.3MB in the beginning and 213.9MB in the end (delta: 77.6MB). Free memory was 54.2MB in the beginning and 109.2MB in the end (delta: -55.0MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 21:52:31,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d2558e20908ca51bd715f698f032e0721784debd5f3c1dc69de7f261de8133a0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 21:52:34,161 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:52:34,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:52:34,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:52:34,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:52:34,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:52:34,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:52:34,208 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:52:34,210 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:52:34,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:52:34,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:52:34,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:52:34,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:52:34,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:52:34,215 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:52:34,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:52:34,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:52:34,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:52:34,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:52:34,238 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:52:34,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:52:34,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:52:34,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:52:34,244 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:52:34,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:52:34,248 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:52:34,248 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:52:34,249 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:52:34,249 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:52:34,250 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:52:34,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:52:34,251 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:52:34,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:52:34,260 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:52:34,277 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:52:34,278 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:52:34,279 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:52:34,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:52:34,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:52:34,280 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:52:34,281 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:52:34,286 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 21:52:34,322 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:52:34,322 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:52:34,323 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:52:34,323 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:52:34,324 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:52:34,324 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:52:34,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:52:34,325 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 21:52:34,325 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 21:52:34,325 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 21:52:34,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:52:34,326 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:52:34,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:52:34,326 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:52:34,326 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 21:52:34,327 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 21:52:34,327 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 21:52:34,327 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 21:52:34,327 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 21:52:34,327 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:52:34,328 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:52:34,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:52:34,328 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:52:34,328 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:52:34,329 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:52:34,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:52:34,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:52:34,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:52:34,330 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:52:34,330 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 21:52:34,330 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 21:52:34,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:52:34,331 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 21:52:34,331 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 21:52:34,331 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_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2558e20908ca51bd715f698f032e0721784debd5f3c1dc69de7f261de8133a0 [2022-11-21 21:52:34,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:52:34,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:52:34,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:52:34,662 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:52:34,663 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:52:34,664 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c [2022-11-21 21:52:37,872 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:52:38,157 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:52:38,158 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c [2022-11-21 21:52:38,176 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/data/88a827bad/e3b9d4c80fa44f41a20da52d4fa4a448/FLAG78918e0fb [2022-11-21 21:52:38,194 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/data/88a827bad/e3b9d4c80fa44f41a20da52d4fa4a448 [2022-11-21 21:52:38,196 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:52:38,199 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:52:38,201 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:52:38,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:52:38,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:52:38,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:52:38" (1/1) ... [2022-11-21 21:52:38,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1efc4b6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:38, skipping insertion in model container [2022-11-21 21:52:38,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:52:38" (1/1) ... [2022-11-21 21:52:38,215 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:52:38,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:52:38,678 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_185bd189-5226-4b30-8d90-02ca0a4a5c8d/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c[74369,74382] [2022-11-21 21:52:38,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:52:38,741 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 21:52:38,764 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:52:38,929 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_185bd189-5226-4b30-8d90-02ca0a4a5c8d/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c[74369,74382] [2022-11-21 21:52:38,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:52:38,946 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 21:52:39,041 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_185bd189-5226-4b30-8d90-02ca0a4a5c8d/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c[74369,74382] [2022-11-21 21:52:39,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:52:39,060 INFO L208 MainTranslator]: Completed translation [2022-11-21 21:52:39,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:39 WrapperNode [2022-11-21 21:52:39,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:52:39,062 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 21:52:39,062 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 21:52:39,062 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 21:52:39,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:39" (1/1) ... [2022-11-21 21:52:39,091 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:39" (1/1) ... [2022-11-21 21:52:39,130 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 774 [2022-11-21 21:52:39,130 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 21:52:39,131 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 21:52:39,131 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 21:52:39,131 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 21:52:39,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:39" (1/1) ... [2022-11-21 21:52:39,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:39" (1/1) ... [2022-11-21 21:52:39,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:39" (1/1) ... [2022-11-21 21:52:39,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:39" (1/1) ... [2022-11-21 21:52:39,241 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:39" (1/1) ... [2022-11-21 21:52:39,255 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:39" (1/1) ... [2022-11-21 21:52:39,257 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:39" (1/1) ... [2022-11-21 21:52:39,260 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:39" (1/1) ... [2022-11-21 21:52:39,265 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 21:52:39,265 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 21:52:39,266 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 21:52:39,266 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 21:52:39,266 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:39" (1/1) ... [2022-11-21 21:52:39,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:52:39,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/z3 [2022-11-21 21:52:39,309 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 21:52:39,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 21:52:39,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 21:52:39,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 21:52:39,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 21:52:39,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 21:52:39,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 21:52:39,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 21:52:39,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 21:52:39,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 21:52:39,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 21:52:39,593 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 21:52:39,601 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 21:52:39,626 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 21:52:56,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-21 21:52:56,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-21 21:52:56,425 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 21:52:56,815 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 21:52:56,815 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 21:52:56,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:52:56 BoogieIcfgContainer [2022-11-21 21:52:56,818 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 21:52:56,819 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 21:52:56,819 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 21:52:56,829 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 21:52:56,829 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:52:56" (1/1) ... [2022-11-21 21:52:56,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 21:52:56,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 21:52:56,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 136 states and 218 transitions. [2022-11-21 21:52:56,919 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 218 transitions. [2022-11-21 21:52:56,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-21 21:52:56,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 21:52:56,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 21:52:56,967 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 21:52:56,973 INFO L158 Benchmark]: Toolchain (without parser) took 18773.09ms. Allocated memory was 71.3MB in the beginning and 123.7MB in the end (delta: 52.4MB). Free memory was 50.0MB in the beginning and 80.1MB in the end (delta: -30.1MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. [2022-11-21 21:52:56,975 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 71.3MB. Free memory was 49.9MB in the beginning and 49.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:52:56,977 INFO L158 Benchmark]: CACSL2BoogieTranslator took 860.10ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 49.8MB in the beginning and 54.2MB in the end (delta: -4.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-21 21:52:56,983 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.47ms. Allocated memory is still 102.8MB. Free memory was 54.0MB in the beginning and 48.8MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 21:52:56,984 INFO L158 Benchmark]: Boogie Preprocessor took 133.97ms. Allocated memory is still 102.8MB. Free memory was 48.8MB in the beginning and 72.1MB in the end (delta: -23.3MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2022-11-21 21:52:56,984 INFO L158 Benchmark]: RCFGBuilder took 17552.98ms. Allocated memory was 102.8MB in the beginning and 123.7MB in the end (delta: 21.0MB). Free memory was 72.1MB in the beginning and 86.5MB in the end (delta: -14.4MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2022-11-21 21:52:56,985 INFO L158 Benchmark]: CodeCheck took 152.15ms. Allocated memory is still 123.7MB. Free memory was 86.5MB in the beginning and 80.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 21:52:56,993 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 71.3MB. Free memory was 49.9MB in the beginning and 49.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 860.10ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 49.8MB in the beginning and 54.2MB in the end (delta: -4.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 68.47ms. Allocated memory is still 102.8MB. Free memory was 54.0MB in the beginning and 48.8MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.97ms. Allocated memory is still 102.8MB. Free memory was 48.8MB in the beginning and 72.1MB in the end (delta: -23.3MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. * RCFGBuilder took 17552.98ms. Allocated memory was 102.8MB in the beginning and 123.7MB in the end (delta: 21.0MB). Free memory was 72.1MB in the beginning and 86.5MB in the end (delta: -14.4MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. * CodeCheck took 152.15ms. Allocated memory is still 123.7MB. Free memory was 86.5MB in the beginning and 80.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 21:52:57,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185bd189-5226-4b30-8d90-02ca0a4a5c8d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared