./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.13.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_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/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_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.13.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/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_6884faf0-6dc0-44ef-ac03-dfc72234b65a/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 e951bfa557af694cc1e8699e574c7b4724d1be498cab6731e1080e9fedb61dc3 --- 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 22:38:42,650 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:38:42,653 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:38:42,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:38:42,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:38:42,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:38:42,703 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:38:42,706 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:38:42,709 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:38:42,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:38:42,716 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:38:42,719 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:38:42,720 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:38:42,722 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:38:42,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:38:42,729 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:38:42,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:38:42,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:38:42,733 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:38:42,740 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:38:42,742 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:38:42,744 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:38:42,746 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:38:42,747 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:38:42,757 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:38:42,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:38:42,758 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:38:42,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:38:42,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:38:42,763 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:38:42,764 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:38:42,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:38:42,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:38:42,768 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:38:42,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:38:42,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:38:42,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:38:42,771 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:38:42,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:38:42,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:38:42,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:38:42,774 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:38:42,814 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:38:42,814 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:38:42,816 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:38:42,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:38:42,817 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:38:42,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:38:42,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:38:42,818 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:38:42,818 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:38:42,818 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:38:42,819 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:38:42,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:38:42,820 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:38:42,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:38:42,820 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:38:42,820 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:38:42,820 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:38:42,821 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:38:42,821 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:38:42,821 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:38:42,821 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:38:42,821 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:38:42,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:38:42,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:38:42,822 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:38:42,822 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:38:42,822 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:38:42,823 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:38:42,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:38:42,823 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:38:42,823 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_6884faf0-6dc0-44ef-ac03-dfc72234b65a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e951bfa557af694cc1e8699e574c7b4724d1be498cab6731e1080e9fedb61dc3 [2022-11-21 22:38:43,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:38:43,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:38:43,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:38:43,191 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:38:43,191 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:38:43,193 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl/s3_srvr.blast.13.i.cil-2.c [2022-11-21 22:38:46,366 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:38:46,708 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:38:46,709 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/sv-benchmarks/c/openssl/s3_srvr.blast.13.i.cil-2.c [2022-11-21 22:38:46,738 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/data/5eda4c813/32403b99f68d4c4f82eca6908c7f5e6a/FLAGf0c8d14f3 [2022-11-21 22:38:46,761 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/data/5eda4c813/32403b99f68d4c4f82eca6908c7f5e6a [2022-11-21 22:38:46,764 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:38:46,765 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:38:46,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:38:46,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:38:46,772 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:38:46,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:38:46" (1/1) ... [2022-11-21 22:38:46,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cff6b8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:46, skipping insertion in model container [2022-11-21 22:38:46,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:38:46" (1/1) ... [2022-11-21 22:38:46,784 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:38:46,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:38:47,406 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_6884faf0-6dc0-44ef-ac03-dfc72234b65a/sv-benchmarks/c/openssl/s3_srvr.blast.13.i.cil-2.c[74353,74366] [2022-11-21 22:38:47,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:38:47,430 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:38:47,634 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_6884faf0-6dc0-44ef-ac03-dfc72234b65a/sv-benchmarks/c/openssl/s3_srvr.blast.13.i.cil-2.c[74353,74366] [2022-11-21 22:38:47,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:38:47,698 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:38:47,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:47 WrapperNode [2022-11-21 22:38:47,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:38:47,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:38:47,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:38:47,703 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:38:47,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:47" (1/1) ... [2022-11-21 22:38:47,747 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:47" (1/1) ... [2022-11-21 22:38:47,812 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 804 [2022-11-21 22:38:47,824 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:38:47,825 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:38:47,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:38:47,825 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:38:47,836 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:47" (1/1) ... [2022-11-21 22:38:47,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:47" (1/1) ... [2022-11-21 22:38:47,850 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:47" (1/1) ... [2022-11-21 22:38:47,863 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:47" (1/1) ... [2022-11-21 22:38:47,918 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:47" (1/1) ... [2022-11-21 22:38:47,931 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:47" (1/1) ... [2022-11-21 22:38:47,934 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:47" (1/1) ... [2022-11-21 22:38:47,937 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:47" (1/1) ... [2022-11-21 22:38:47,958 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:38:47,959 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:38:47,959 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:38:47,959 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:38:47,960 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:47" (1/1) ... [2022-11-21 22:38:47,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:38:47,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:38:47,999 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:38:48,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:38:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:38:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:38:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:38:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:38:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:38:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:38:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:38:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:38:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:38:48,241 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:38:48,243 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:38:48,262 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 22:38:50,930 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-21 22:38:50,931 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-21 22:38:50,931 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:38:51,291 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:38:51,292 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 22:38:51,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:38:51 BoogieIcfgContainer [2022-11-21 22:38:51,295 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:38:51,296 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:38:51,297 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:38:51,306 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:38:51,307 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:38:51" (1/1) ... [2022-11-21 22:38:51,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:38:51,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:51,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2022-11-21 22:38:51,382 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2022-11-21 22:38:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-21 22:38:51,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:51,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 22:38:53,060 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 22:38:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 22:39:03,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-21 22:39:03,563 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 22:39:03,567 INFO L158 Benchmark]: Toolchain (without parser) took 16800.98ms. Allocated memory was 136.3MB in the beginning and 239.1MB in the end (delta: 102.8MB). Free memory was 91.2MB in the beginning and 119.5MB in the end (delta: -28.3MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. [2022-11-21 22:39:03,569 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 136.3MB. Free memory was 83.8MB in the beginning and 83.6MB in the end (delta: 134.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:39:03,570 INFO L158 Benchmark]: CACSL2BoogieTranslator took 932.59ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 90.9MB in the beginning and 148.3MB in the end (delta: -57.4MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. [2022-11-21 22:39:03,571 INFO L158 Benchmark]: Boogie Procedure Inliner took 122.13ms. Allocated memory is still 180.4MB. Free memory was 147.6MB in the beginning and 142.9MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:39:03,572 INFO L158 Benchmark]: Boogie Preprocessor took 133.30ms. Allocated memory is still 180.4MB. Free memory was 142.9MB in the beginning and 135.3MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:39:03,574 INFO L158 Benchmark]: RCFGBuilder took 3336.28ms. Allocated memory is still 180.4MB. Free memory was 135.3MB in the beginning and 88.6MB in the end (delta: 46.8MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2022-11-21 22:39:03,579 INFO L158 Benchmark]: CodeCheck took 12269.42ms. Allocated memory was 180.4MB in the beginning and 239.1MB in the end (delta: 58.7MB). Free memory was 88.6MB in the beginning and 119.5MB in the end (delta: -30.9MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. [2022-11-21 22:39:03,583 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 0.29ms. Allocated memory is still 136.3MB. Free memory was 83.8MB in the beginning and 83.6MB in the end (delta: 134.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 932.59ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 90.9MB in the beginning and 148.3MB in the end (delta: -57.4MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 122.13ms. Allocated memory is still 180.4MB. Free memory was 147.6MB in the beginning and 142.9MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.30ms. Allocated memory is still 180.4MB. Free memory was 142.9MB in the beginning and 135.3MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3336.28ms. Allocated memory is still 180.4MB. Free memory was 135.3MB in the beginning and 88.6MB in the end (delta: 46.8MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. * CodeCheck took 12269.42ms. Allocated memory was 180.4MB in the beginning and 239.1MB in the end (delta: 58.7MB). Free memory was 88.6MB in the beginning and 119.5MB in the end (delta: -30.9MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:39:03,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/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_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.13.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/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_6884faf0-6dc0-44ef-ac03-dfc72234b65a/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 e951bfa557af694cc1e8699e574c7b4724d1be498cab6731e1080e9fedb61dc3 --- 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 22:39:06,085 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:39:06,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:39:06,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:39:06,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:39:06,132 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:39:06,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:39:06,136 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:39:06,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:39:06,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:39:06,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:39:06,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:39:06,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:39:06,158 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:39:06,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:39:06,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:39:06,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:39:06,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:39:06,168 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:39:06,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:39:06,172 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:39:06,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:39:06,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:39:06,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:39:06,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:39:06,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:39:06,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:39:06,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:39:06,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:39:06,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:39:06,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:39:06,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:39:06,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:39:06,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:39:06,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:39:06,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:39:06,197 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:39:06,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:39:06,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:39:06,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:39:06,203 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:39:06,208 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:39:06,247 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:39:06,248 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:39:06,249 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:39:06,249 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:39:06,249 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:39:06,250 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:39:06,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:39:06,250 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:39:06,250 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:39:06,251 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:39:06,251 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:39:06,251 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:39:06,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:39:06,252 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:39:06,252 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:39:06,252 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:39:06,252 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:39:06,252 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:39:06,253 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:39:06,253 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:39:06,253 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:39:06,253 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:39:06,253 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:39:06,254 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:39:06,254 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:39:06,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:39:06,254 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:39:06,255 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:39:06,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:39:06,255 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:39:06,255 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:39:06,255 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:39:06,256 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:39:06,256 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:39:06,256 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_6884faf0-6dc0-44ef-ac03-dfc72234b65a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e951bfa557af694cc1e8699e574c7b4724d1be498cab6731e1080e9fedb61dc3 [2022-11-21 22:39:06,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:39:06,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:39:06,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:39:06,711 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:39:06,712 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:39:06,714 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl/s3_srvr.blast.13.i.cil-2.c [2022-11-21 22:39:09,815 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:39:10,231 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:39:10,234 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/sv-benchmarks/c/openssl/s3_srvr.blast.13.i.cil-2.c [2022-11-21 22:39:10,254 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/data/0533df0c6/4422a08b7df54749bd891bde1773c87d/FLAGe60894f73 [2022-11-21 22:39:10,266 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/data/0533df0c6/4422a08b7df54749bd891bde1773c87d [2022-11-21 22:39:10,269 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:39:10,270 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:39:10,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:39:10,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:39:10,275 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:39:10,276 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:39:10" (1/1) ... [2022-11-21 22:39:10,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b111b4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:10, skipping insertion in model container [2022-11-21 22:39:10,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:39:10" (1/1) ... [2022-11-21 22:39:10,285 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:39:10,360 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:39:10,850 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_6884faf0-6dc0-44ef-ac03-dfc72234b65a/sv-benchmarks/c/openssl/s3_srvr.blast.13.i.cil-2.c[74353,74366] [2022-11-21 22:39:10,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:39:10,895 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:39:10,907 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:39:11,012 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_6884faf0-6dc0-44ef-ac03-dfc72234b65a/sv-benchmarks/c/openssl/s3_srvr.blast.13.i.cil-2.c[74353,74366] [2022-11-21 22:39:11,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:39:11,026 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:39:11,188 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_6884faf0-6dc0-44ef-ac03-dfc72234b65a/sv-benchmarks/c/openssl/s3_srvr.blast.13.i.cil-2.c[74353,74366] [2022-11-21 22:39:11,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:39:11,219 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:39:11,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:11 WrapperNode [2022-11-21 22:39:11,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:39:11,221 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:39:11,221 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:39:11,221 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:39:11,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:11" (1/1) ... [2022-11-21 22:39:11,267 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:11" (1/1) ... [2022-11-21 22:39:11,323 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 774 [2022-11-21 22:39:11,332 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:39:11,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:39:11,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:39:11,334 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:39:11,343 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:11" (1/1) ... [2022-11-21 22:39:11,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:11" (1/1) ... [2022-11-21 22:39:11,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:11" (1/1) ... [2022-11-21 22:39:11,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:11" (1/1) ... [2022-11-21 22:39:11,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:11" (1/1) ... [2022-11-21 22:39:11,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:11" (1/1) ... [2022-11-21 22:39:11,420 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:11" (1/1) ... [2022-11-21 22:39:11,423 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:11" (1/1) ... [2022-11-21 22:39:11,428 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:39:11,429 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:39:11,429 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:39:11,429 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:39:11,430 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:39:11" (1/1) ... [2022-11-21 22:39:11,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:39:11,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:39:11,479 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:39:11,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:39:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:39:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:39:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:39:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 22:39:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:39:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:39:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:39:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:39:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 22:39:11,793 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:39:11,800 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:39:11,846 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 22:39:29,542 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-21 22:39:29,542 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-21 22:39:29,542 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:39:29,895 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:39:29,896 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 22:39:29,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:39:29 BoogieIcfgContainer [2022-11-21 22:39:29,899 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:39:29,900 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:39:29,900 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:39:29,910 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:39:29,910 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:39:29" (1/1) ... [2022-11-21 22:39:29,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:39:29,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2022-11-21 22:39:29,991 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2022-11-21 22:39:29,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-21 22:39:29,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,037 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 22:39:30,041 INFO L158 Benchmark]: Toolchain (without parser) took 19769.68ms. Allocated memory was 77.6MB in the beginning and 104.9MB in the end (delta: 27.3MB). Free memory was 52.3MB in the beginning and 61.1MB in the end (delta: -8.8MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. [2022-11-21 22:39:30,041 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory is still 38.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:39:30,042 INFO L158 Benchmark]: CACSL2BoogieTranslator took 948.59ms. Allocated memory is still 77.6MB. Free memory was 52.2MB in the beginning and 44.7MB in the end (delta: 7.5MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. [2022-11-21 22:39:30,042 INFO L158 Benchmark]: Boogie Procedure Inliner took 110.94ms. Allocated memory is still 77.6MB. Free memory was 44.7MB in the beginning and 39.6MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:39:30,043 INFO L158 Benchmark]: Boogie Preprocessor took 95.58ms. Allocated memory is still 77.6MB. Free memory was 39.6MB in the beginning and 32.1MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:39:30,044 INFO L158 Benchmark]: RCFGBuilder took 18470.11ms. Allocated memory was 77.6MB in the beginning and 104.9MB in the end (delta: 27.3MB). Free memory was 32.1MB in the beginning and 68.0MB in the end (delta: -35.9MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. [2022-11-21 22:39:30,044 INFO L158 Benchmark]: CodeCheck took 139.16ms. Allocated memory is still 104.9MB. Free memory was 67.4MB in the beginning and 61.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:39:30,047 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 0.32ms. Allocated memory is still 60.8MB. Free memory is still 38.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 948.59ms. Allocated memory is still 77.6MB. Free memory was 52.2MB in the beginning and 44.7MB in the end (delta: 7.5MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 110.94ms. Allocated memory is still 77.6MB. Free memory was 44.7MB in the beginning and 39.6MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.58ms. Allocated memory is still 77.6MB. Free memory was 39.6MB in the beginning and 32.1MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18470.11ms. Allocated memory was 77.6MB in the beginning and 104.9MB in the end (delta: 27.3MB). Free memory was 32.1MB in the beginning and 68.0MB in the end (delta: -35.9MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. * CodeCheck took 139.16ms. Allocated memory is still 104.9MB. Free memory was 67.4MB in the beginning and 61.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:39:30,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6884faf0-6dc0-44ef-ac03-dfc72234b65a/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