./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/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_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/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_a73e3356-0a37-4a67-bc19-a77d2bb7f302/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 dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 --- 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 22:01:35,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:01:35,606 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:01:35,632 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:01:35,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:01:35,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:01:35,639 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:01:35,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:01:35,646 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:01:35,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:01:35,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:01:35,657 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:01:35,658 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:01:35,663 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:01:35,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:01:35,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:01:35,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:01:35,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:01:35,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:01:35,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:01:35,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:01:35,678 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:01:35,681 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:01:35,682 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:01:35,696 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:01:35,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:01:35,697 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:01:35,698 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:01:35,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:01:35,699 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:01:35,700 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:01:35,701 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:01:35,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:01:35,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:01:35,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:01:35,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:01:35,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:01:35,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:01:35,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:01:35,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:01:35,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:01:35,712 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:01:35,758 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:01:35,759 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:01:35,760 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:01:35,760 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:01:35,761 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:01:35,761 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:01:35,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:01:35,761 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:01:35,761 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:01:35,762 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:01:35,762 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:01:35,762 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:01:35,762 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:01:35,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:01:35,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:01:35,766 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:01:35,766 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:01:35,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:01:35,767 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:01:35,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:01:35,767 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:01:35,767 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:01:35,768 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:01:35,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:01:35,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:01:35,769 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:01:35,769 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:01:35,769 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:01:35,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:01:35,771 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:01:35,771 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_a73e3356-0a37-4a67-bc19-a77d2bb7f302/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 [2022-11-21 22:01:36,056 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:01:36,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:01:36,097 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:01:36,100 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:01:36,100 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:01:36,102 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2022-11-21 22:01:39,150 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:01:39,433 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:01:39,434 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2022-11-21 22:01:39,449 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/data/d0041ed63/056682c08d10497ea910e41ab3a95bc4/FLAGc37d02a03 [2022-11-21 22:01:39,470 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/data/d0041ed63/056682c08d10497ea910e41ab3a95bc4 [2022-11-21 22:01:39,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:01:39,475 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:01:39,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:01:39,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:01:39,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:01:39,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:39,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eae2163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39, skipping insertion in model container [2022-11-21 22:01:39,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:39,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:01:39,546 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:01:39,811 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_a73e3356-0a37-4a67-bc19-a77d2bb7f302/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2022-11-21 22:01:39,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:01:39,824 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:01:39,913 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_a73e3356-0a37-4a67-bc19-a77d2bb7f302/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2022-11-21 22:01:39,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:01:39,946 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:01:39,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39 WrapperNode [2022-11-21 22:01:39,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:01:39,948 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:01:39,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:01:39,949 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:01:39,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:39,977 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:40,031 INFO L138 Inliner]: procedures = 29, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 459 [2022-11-21 22:01:40,032 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:01:40,032 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:01:40,033 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:01:40,033 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:01:40,043 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:40,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:40,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:40,051 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:40,088 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:40,105 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:40,110 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:40,116 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:40,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:01:40,132 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:01:40,135 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:01:40,135 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:01:40,136 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:39" (1/1) ... [2022-11-21 22:01:40,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:01:40,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:01:40,178 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:01:40,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:01:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:01:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:01:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-11-21 22:01:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-11-21 22:01:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:01:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:01:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:01:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:01:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:01:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-21 22:01:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:01:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-11-21 22:01:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-11-21 22:01:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:01:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:01:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:01:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-21 22:01:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-21 22:01:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:01:40,477 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:01:40,479 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:01:41,170 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:01:41,437 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:01:41,438 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-21 22:01:41,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:01:41 BoogieIcfgContainer [2022-11-21 22:01:41,441 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:01:41,441 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:01:41,441 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:01:41,453 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:01:41,454 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:01:41" (1/1) ... [2022-11-21 22:01:41,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:01:41,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:41,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-21 22:01:41,556 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-21 22:01:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-21 22:01:41,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:41,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:41,598 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real 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 22:01:41,603 INFO L158 Benchmark]: Toolchain (without parser) took 2127.48ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 87.5MB in the beginning and 58.4MB in the end (delta: 29.1MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. [2022-11-21 22:01:41,604 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 134.2MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:01:41,605 INFO L158 Benchmark]: CACSL2BoogieTranslator took 468.54ms. Allocated memory is still 134.2MB. Free memory was 87.1MB in the beginning and 70.0MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-21 22:01:41,607 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.53ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 70.0MB in the beginning and 130.6MB in the end (delta: -60.6MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. [2022-11-21 22:01:41,608 INFO L158 Benchmark]: Boogie Preprocessor took 98.59ms. Allocated memory is still 161.5MB. Free memory was 130.6MB in the beginning and 130.7MB in the end (delta: -99.0kB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2022-11-21 22:01:41,609 INFO L158 Benchmark]: RCFGBuilder took 1308.91ms. Allocated memory is still 161.5MB. Free memory was 129.7MB in the beginning and 64.6MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-11-21 22:01:41,610 INFO L158 Benchmark]: CodeCheck took 160.22ms. Allocated memory is still 161.5MB. Free memory was 64.6MB in the beginning and 58.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:01:41,622 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real 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 0.25ms. Allocated memory is still 134.2MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 468.54ms. Allocated memory is still 134.2MB. Free memory was 87.1MB in the beginning and 70.0MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.53ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 70.0MB in the beginning and 130.6MB in the end (delta: -60.6MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.59ms. Allocated memory is still 161.5MB. Free memory was 130.6MB in the beginning and 130.7MB in the end (delta: -99.0kB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1308.91ms. Allocated memory is still 161.5MB. Free memory was 129.7MB in the beginning and 64.6MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * CodeCheck took 160.22ms. Allocated memory is still 161.5MB. Free memory was 64.6MB in the beginning and 58.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:01:41,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/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_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/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_a73e3356-0a37-4a67-bc19-a77d2bb7f302/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 dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 --- 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 22:01:44,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:01:44,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:01:44,223 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:01:44,223 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:01:44,224 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:01:44,226 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:01:44,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:01:44,229 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:01:44,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:01:44,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:01:44,236 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:01:44,236 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:01:44,239 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:01:44,240 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:01:44,241 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:01:44,242 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:01:44,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:01:44,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:01:44,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:01:44,256 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:01:44,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:01:44,262 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:01:44,263 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:01:44,270 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:01:44,270 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:01:44,271 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:01:44,272 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:01:44,272 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:01:44,273 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:01:44,273 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:01:44,274 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:01:44,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:01:44,275 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:01:44,276 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:01:44,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:01:44,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:01:44,278 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:01:44,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:01:44,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:01:44,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:01:44,280 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:01:44,303 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:01:44,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:01:44,305 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:01:44,305 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:01:44,306 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:01:44,306 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:01:44,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:01:44,306 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:01:44,307 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:01:44,307 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:01:44,307 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:01:44,307 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:01:44,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:01:44,308 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:01:44,308 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:01:44,308 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:01:44,309 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:01:44,309 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:01:44,309 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:01:44,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:01:44,309 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:01:44,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:01:44,310 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:01:44,310 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:01:44,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:01:44,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:01:44,311 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:01:44,311 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:01:44,311 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:01:44,312 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:01:44,312 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:01:44,312 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:01:44,312 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:01:44,312 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:01:44,313 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_a73e3356-0a37-4a67-bc19-a77d2bb7f302/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 [2022-11-21 22:01:44,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:01:44,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:01:44,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:01:44,721 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:01:44,721 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:01:44,723 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2022-11-21 22:01:48,040 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:01:48,288 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:01:48,288 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2022-11-21 22:01:48,299 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/data/e18fc0d41/df436c7096dc4d33bbad8b5276154523/FLAG3dd519cb6 [2022-11-21 22:01:48,316 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/data/e18fc0d41/df436c7096dc4d33bbad8b5276154523 [2022-11-21 22:01:48,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:01:48,321 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:01:48,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:01:48,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:01:48,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:01:48,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:48,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@760598f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48, skipping insertion in model container [2022-11-21 22:01:48,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:48,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:01:48,370 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:01:48,718 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_a73e3356-0a37-4a67-bc19-a77d2bb7f302/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2022-11-21 22:01:48,718 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:01:48,738 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:01:48,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:01:48,870 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_a73e3356-0a37-4a67-bc19-a77d2bb7f302/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2022-11-21 22:01:48,870 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:01:48,878 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:01:48,969 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_a73e3356-0a37-4a67-bc19-a77d2bb7f302/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2022-11-21 22:01:48,969 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:01:48,991 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:01:48,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48 WrapperNode [2022-11-21 22:01:48,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:01:48,994 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:01:48,994 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:01:48,994 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:01:49,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:49,020 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:49,071 INFO L138 Inliner]: procedures = 36, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 460 [2022-11-21 22:01:49,072 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:01:49,073 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:01:49,073 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:01:49,073 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:01:49,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:49,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:49,095 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:49,096 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:49,116 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:49,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:49,130 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:49,135 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:49,141 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:01:49,143 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:01:49,143 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:01:49,143 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:01:49,144 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:48" (1/1) ... [2022-11-21 22:01:49,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:01:49,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:01:49,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:01:49,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:01:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:01:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:01:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:01:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-21 22:01:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-11-21 22:01:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-11-21 22:01:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:01:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:01:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:01:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:01:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 22:01:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-21 22:01:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:01:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-21 22:01:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-11-21 22:01:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-11-21 22:01:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:01:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:01:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:01:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-21 22:01:49,228 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-21 22:01:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 22:01:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:01:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 22:01:49,378 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:01:49,381 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:01:50,317 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:01:50,573 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:01:50,574 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-21 22:01:50,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:01:50 BoogieIcfgContainer [2022-11-21 22:01:50,576 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:01:50,577 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:01:50,577 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:01:50,588 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:01:50,588 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:01:50" (1/1) ... [2022-11-21 22:01:50,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:01:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:50,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-21 22:01:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-21 22:01:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-21 22:01:50,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:50,728 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 22:01:50,733 INFO L158 Benchmark]: Toolchain (without parser) took 2411.43ms. Allocated memory was 71.3MB in the beginning and 100.7MB in the end (delta: 29.4MB). Free memory was 44.6MB in the beginning and 40.0MB in the end (delta: 4.6MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. [2022-11-21 22:01:50,734 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 71.3MB. Free memory is still 49.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:01:50,735 INFO L158 Benchmark]: CACSL2BoogieTranslator took 670.62ms. Allocated memory was 71.3MB in the beginning and 100.7MB in the end (delta: 29.4MB). Free memory was 44.4MB in the beginning and 72.0MB in the end (delta: -27.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-21 22:01:50,735 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.75ms. Allocated memory is still 100.7MB. Free memory was 72.0MB in the beginning and 68.6MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:01:50,736 INFO L158 Benchmark]: Boogie Preprocessor took 68.87ms. Allocated memory is still 100.7MB. Free memory was 68.6MB in the beginning and 64.8MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:01:50,737 INFO L158 Benchmark]: RCFGBuilder took 1433.97ms. Allocated memory is still 100.7MB. Free memory was 64.8MB in the beginning and 46.3MB in the end (delta: 18.5MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2022-11-21 22:01:50,739 INFO L158 Benchmark]: CodeCheck took 154.25ms. Allocated memory is still 100.7MB. Free memory was 46.3MB in the beginning and 40.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:01:50,748 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 is still 49.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 670.62ms. Allocated memory was 71.3MB in the beginning and 100.7MB in the end (delta: 29.4MB). Free memory was 44.4MB in the beginning and 72.0MB in the end (delta: -27.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.75ms. Allocated memory is still 100.7MB. Free memory was 72.0MB in the beginning and 68.6MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.87ms. Allocated memory is still 100.7MB. Free memory was 68.6MB in the beginning and 64.8MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1433.97ms. Allocated memory is still 100.7MB. Free memory was 64.8MB in the beginning and 46.3MB in the end (delta: 18.5MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. * CodeCheck took 154.25ms. Allocated memory is still 100.7MB. Free memory was 46.3MB in the beginning and 40.0MB 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 22:01:50,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a73e3356-0a37-4a67-bc19-a77d2bb7f302/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared