./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/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 a23a17038467a4b0973e39785173179a6b9a1bb4d9769749cbca92c19670a850 --- 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 22:26:45,959 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:26:45,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:26:45,999 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:26:45,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:26:46,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:26:46,006 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:26:46,009 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:26:46,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:26:46,014 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:26:46,015 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:26:46,016 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:26:46,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:26:46,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:26:46,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:26:46,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:26:46,020 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:26:46,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:26:46,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:26:46,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:26:46,037 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:26:46,040 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:26:46,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:26:46,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:26:46,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:26:46,054 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:26:46,054 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:26:46,056 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:26:46,056 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:26:46,057 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:26:46,058 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:26:46,058 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:26:46,060 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:26:46,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:26:46,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:26:46,063 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:26:46,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:26:46,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:26:46,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:26:46,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:26:46,067 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:26:46,068 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:26:46,095 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:26:46,096 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:26:46,097 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:26:46,097 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:26:46,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:26:46,098 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:26:46,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:26:46,099 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:26:46,099 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:26:46,099 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:26:46,100 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:26:46,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:26:46,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:26:46,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:26:46,101 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:26:46,101 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:26:46,102 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:26:46,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:26:46,102 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:26:46,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:26:46,102 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:26:46,103 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:26:46,103 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:26:46,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:26:46,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:26:46,104 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:26:46,104 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:26:46,104 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:26:46,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:26:46,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:26:46,105 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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a23a17038467a4b0973e39785173179a6b9a1bb4d9769749cbca92c19670a850 [2022-11-21 22:26:46,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:26:46,448 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:26:46,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:26:46,453 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:26:46,454 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:26:46,455 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c [2022-11-21 22:26:49,483 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:26:49,699 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:26:49,700 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c [2022-11-21 22:26:49,708 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/data/29dfa976c/9d353a295e54461fb1de166e4dc62dc8/FLAG8e3d55f14 [2022-11-21 22:26:49,724 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/data/29dfa976c/9d353a295e54461fb1de166e4dc62dc8 [2022-11-21 22:26:49,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:26:49,728 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:26:49,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:26:49,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:26:49,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:26:49,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:26:49" (1/1) ... [2022-11-21 22:26:49,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b335032 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:49, skipping insertion in model container [2022-11-21 22:26:49,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:26:49" (1/1) ... [2022-11-21 22:26:49,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:26:49,774 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:26:50,105 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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-11-21 22:26:50,106 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:26:50,118 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:26:50,187 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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-11-21 22:26:50,188 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:26:50,207 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:26:50,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:50 WrapperNode [2022-11-21 22:26:50,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:26:50,209 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:26:50,209 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:26:50,209 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:26:50,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:50" (1/1) ... [2022-11-21 22:26:50,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:50" (1/1) ... [2022-11-21 22:26:50,269 INFO L138 Inliner]: procedures = 29, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 451 [2022-11-21 22:26:50,270 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:26:50,271 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:26:50,271 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:26:50,271 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:26:50,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:50" (1/1) ... [2022-11-21 22:26:50,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:50" (1/1) ... [2022-11-21 22:26:50,287 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:50" (1/1) ... [2022-11-21 22:26:50,287 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:50" (1/1) ... [2022-11-21 22:26:50,304 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:50" (1/1) ... [2022-11-21 22:26:50,325 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:50" (1/1) ... [2022-11-21 22:26:50,328 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:50" (1/1) ... [2022-11-21 22:26:50,330 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:50" (1/1) ... [2022-11-21 22:26:50,334 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:26:50,335 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:26:50,335 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:26:50,336 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:26:50,336 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:50" (1/1) ... [2022-11-21 22:26:50,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:26:50,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:26:50,376 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:26:50,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:26:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:26:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:26:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-11-21 22:26:50,427 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-11-21 22:26:50,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:26:50,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:26:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:26:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:26:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:26:50,430 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-21 22:26:50,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:26:50,435 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-11-21 22:26:50,435 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-11-21 22:26:50,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:26:50,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:26:50,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:26:50,436 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-21 22:26:50,436 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-21 22:26:50,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:26:50,574 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:26:50,576 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:26:51,342 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:26:51,526 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:26:51,526 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-21 22:26:51,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:26:51 BoogieIcfgContainer [2022-11-21 22:26:51,529 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:26:51,530 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:26:51,530 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:26:51,541 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:26:51,541 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:26:51" (1/1) ... [2022-11-21 22:26:51,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:26:51,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:26:51,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-21 22:26:51,604 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-21 22:26:51,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-21 22:26:51,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:26:51,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:26:51,652 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 22:26:51,656 INFO L158 Benchmark]: Toolchain (without parser) took 1927.70ms. Allocated memory is still 192.9MB. Free memory was 147.8MB in the beginning and 104.6MB in the end (delta: 43.3MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2022-11-21 22:26:51,657 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 125.8MB. Free memory is still 71.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:26:51,658 INFO L158 Benchmark]: CACSL2BoogieTranslator took 478.58ms. Allocated memory is still 192.9MB. Free memory was 147.3MB in the beginning and 130.1MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-21 22:26:51,658 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.17ms. Allocated memory is still 192.9MB. Free memory was 130.1MB in the beginning and 126.9MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:26:51,659 INFO L158 Benchmark]: Boogie Preprocessor took 64.09ms. Allocated memory is still 192.9MB. Free memory was 126.9MB in the beginning and 123.7MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:26:51,660 INFO L158 Benchmark]: RCFGBuilder took 1194.24ms. Allocated memory is still 192.9MB. Free memory was 123.2MB in the beginning and 110.9MB in the end (delta: 12.3MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2022-11-21 22:26:51,660 INFO L158 Benchmark]: CodeCheck took 124.80ms. Allocated memory is still 192.9MB. Free memory was 110.9MB in the beginning and 104.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:26:51,664 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 0.30ms. Allocated memory is still 125.8MB. Free memory is still 71.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 478.58ms. Allocated memory is still 192.9MB. Free memory was 147.3MB in the beginning and 130.1MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.17ms. Allocated memory is still 192.9MB. Free memory was 130.1MB in the beginning and 126.9MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.09ms. Allocated memory is still 192.9MB. Free memory was 126.9MB in the beginning and 123.7MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1194.24ms. Allocated memory is still 192.9MB. Free memory was 123.2MB in the beginning and 110.9MB in the end (delta: 12.3MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. * CodeCheck took 124.80ms. Allocated memory is still 192.9MB. Free memory was 110.9MB in the beginning and 104.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:26:51,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/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 a23a17038467a4b0973e39785173179a6b9a1bb4d9769749cbca92c19670a850 --- 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 22:26:54,320 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:26:54,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:26:54,351 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:26:54,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:26:54,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:26:54,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:26:54,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:26:54,359 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:26:54,360 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:26:54,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:26:54,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:26:54,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:26:54,367 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:26:54,370 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:26:54,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:26:54,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:26:54,373 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:26:54,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:26:54,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:26:54,382 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:26:54,387 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:26:54,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:26:54,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:26:54,398 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:26:54,404 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:26:54,405 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:26:54,406 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:26:54,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:26:54,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:26:54,408 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:26:54,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:26:54,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:26:54,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:26:54,413 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:26:54,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:26:54,428 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:26:54,429 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:26:54,429 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:26:54,430 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:26:54,431 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:26:54,432 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:26:54,468 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:26:54,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:26:54,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:26:54,471 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:26:54,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:26:54,472 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:26:54,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:26:54,473 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:26:54,473 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:26:54,473 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:26:54,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:26:54,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:26:54,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:26:54,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:26:54,475 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:26:54,476 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:26:54,476 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:26:54,476 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:26:54,476 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:26:54,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:26:54,477 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:26:54,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:26:54,477 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:26:54,477 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:26:54,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:26:54,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:26:54,478 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:26:54,479 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:26:54,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:26:54,479 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:26:54,479 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:26:54,479 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:26:54,480 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:26:54,480 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:26:54,480 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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a23a17038467a4b0973e39785173179a6b9a1bb4d9769749cbca92c19670a850 [2022-11-21 22:26:54,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:26:54,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:26:54,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:26:54,936 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:26:54,936 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:26:54,938 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c [2022-11-21 22:26:57,966 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:26:58,187 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:26:58,188 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c [2022-11-21 22:26:58,197 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/data/4eb8a579a/422f970f144249a3b817589b22d0ac56/FLAGe9f904b29 [2022-11-21 22:26:58,217 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/data/4eb8a579a/422f970f144249a3b817589b22d0ac56 [2022-11-21 22:26:58,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:26:58,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:26:58,221 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:26:58,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:26:58,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:26:58,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:58,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c549b45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58, skipping insertion in model container [2022-11-21 22:26:58,234 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:58,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:26:58,272 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:26:58,679 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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-11-21 22:26:58,680 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:26:58,702 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:26:58,725 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:26:58,767 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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-11-21 22:26:58,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:26:58,772 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:26:58,822 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_41c1a1bf-85a4-411d-8b76-04fa4b76a620/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-11-21 22:26:58,823 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:26:58,847 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:26:58,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58 WrapperNode [2022-11-21 22:26:58,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:26:58,849 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:26:58,849 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:26:58,849 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:26:58,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:58,890 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:58,950 INFO L138 Inliner]: procedures = 36, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 452 [2022-11-21 22:26:58,950 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:26:58,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:26:58,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:26:58,957 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:26:58,966 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:58,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:58,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:58,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:59,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:59,030 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:59,033 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:59,035 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:59,041 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:26:59,042 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:26:59,042 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:26:59,042 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:26:59,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:26:58" (1/1) ... [2022-11-21 22:26:59,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:26:59,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:26:59,102 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:26:59,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:26:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:26:59,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:26:59,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:26:59,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-21 22:26:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-11-21 22:26:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-11-21 22:26:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:26:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:26:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:26:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:26:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 22:26:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-21 22:26:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:26:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-21 22:26:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-11-21 22:26:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-11-21 22:26:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:26:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:26:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:26:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-21 22:26:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-21 22:26:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 22:26:59,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:26:59,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 22:26:59,400 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:26:59,402 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:27:00,387 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:27:00,630 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:27:00,630 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-21 22:27:00,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:27:00 BoogieIcfgContainer [2022-11-21 22:27:00,634 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:27:00,635 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:27:00,635 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:27:00,645 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:27:00,645 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:27:00" (1/1) ... [2022-11-21 22:27:00,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:27:00,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:27:00,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-21 22:27:00,728 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-21 22:27:00,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-21 22:27:00,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:27:00,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:27:00,776 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 22:27:00,783 INFO L158 Benchmark]: Toolchain (without parser) took 2561.78ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 43.2MB in the beginning and 43.0MB in the end (delta: 134.3kB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2022-11-21 22:27:00,783 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 52.4MB. Free memory was 30.2MB in the beginning and 30.2MB in the end (delta: 43.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:27:00,784 INFO L158 Benchmark]: CACSL2BoogieTranslator took 627.38ms. Allocated memory is still 71.3MB. Free memory was 43.0MB in the beginning and 37.0MB in the end (delta: 6.0MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2022-11-21 22:27:00,785 INFO L158 Benchmark]: Boogie Procedure Inliner took 105.99ms. Allocated memory is still 71.3MB. Free memory was 37.0MB in the beginning and 33.6MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:27:00,786 INFO L158 Benchmark]: Boogie Preprocessor took 85.22ms. Allocated memory is still 71.3MB. Free memory was 33.6MB in the beginning and 29.9MB in the end (delta: 3.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:27:00,787 INFO L158 Benchmark]: RCFGBuilder took 1592.42ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 29.9MB in the beginning and 49.4MB in the end (delta: -19.5MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2022-11-21 22:27:00,789 INFO L158 Benchmark]: CodeCheck took 146.18ms. Allocated memory is still 86.0MB. Free memory was 49.4MB in the beginning and 43.0MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:27:00,799 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 0.30ms. Allocated memory is still 52.4MB. Free memory was 30.2MB in the beginning and 30.2MB in the end (delta: 43.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 627.38ms. Allocated memory is still 71.3MB. Free memory was 43.0MB in the beginning and 37.0MB in the end (delta: 6.0MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 105.99ms. Allocated memory is still 71.3MB. Free memory was 37.0MB in the beginning and 33.6MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.22ms. Allocated memory is still 71.3MB. Free memory was 33.6MB in the beginning and 29.9MB in the end (delta: 3.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1592.42ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 29.9MB in the beginning and 49.4MB in the end (delta: -19.5MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. * CodeCheck took 146.18ms. Allocated memory is still 86.0MB. Free memory was 49.4MB in the beginning and 43.0MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:27:00,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41c1a1bf-85a4-411d-8b76-04fa4b76a620/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