./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 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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-6b4ec56 [2022-11-20 17:28:08,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:28:08,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:28:08,349 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:28:08,349 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:28:08,351 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:28:08,352 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:28:08,354 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:28:08,356 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:28:08,357 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:28:08,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:28:08,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:28:08,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:28:08,361 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:28:08,363 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:28:08,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:28:08,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:28:08,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:28:08,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:28:08,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:28:08,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:28:08,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:28:08,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:28:08,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:28:08,380 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:28:08,380 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:28:08,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:28:08,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:28:08,382 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:28:08,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:28:08,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:28:08,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:28:08,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:28:08,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:28:08,388 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:28:08,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:28:08,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:28:08,390 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:28:08,390 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:28:08,391 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:28:08,392 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:28:08,393 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:28:08,416 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:28:08,416 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:28:08,417 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:28:08,418 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:28:08,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:28:08,419 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:28:08,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:28:08,420 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:28:08,420 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:28:08,420 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:28:08,420 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:28:08,421 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:28:08,421 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:28:08,421 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:28:08,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:28:08,422 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:28:08,422 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:28:08,423 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:28:08,423 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:28:08,423 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:28:08,424 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:28:08,424 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:28:08,424 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:28:08,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:28:08,425 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:28:08,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:28:08,426 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:28:08,426 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:28:08,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:28:08,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:28:08,427 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_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a23a17038467a4b0973e39785173179a6b9a1bb4d9769749cbca92c19670a850 [2022-11-20 17:28:08,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:28:08,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:28:08,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:28:08,732 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:28:08,732 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:28:08,734 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c [2022-11-20 17:28:11,892 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:28:12,156 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:28:12,157 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c [2022-11-20 17:28:12,167 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/data/b8c230eea/8c7688b75b4348e8b467f2a5a8c12278/FLAG54c30ae28 [2022-11-20 17:28:12,182 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/data/b8c230eea/8c7688b75b4348e8b467f2a5a8c12278 [2022-11-20 17:28:12,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:28:12,186 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:28:12,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:12,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:28:12,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:28:12,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@723d95cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12, skipping insertion in model container [2022-11-20 17:28:12,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:28:12,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:28:12,501 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_474030bf-ee07-4bbc-915d-545cde32b780/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-11-20 17:28:12,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:28:12,513 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:28:12,583 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_474030bf-ee07-4bbc-915d-545cde32b780/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-11-20 17:28:12,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:28:12,600 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:28:12,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12 WrapperNode [2022-11-20 17:28:12,600 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:12,602 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:28:12,602 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:28:12,602 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:28:12,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,626 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,681 INFO L138 Inliner]: procedures = 29, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 451 [2022-11-20 17:28:12,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:28:12,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:28:12,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:28:12,691 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:28:12,700 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,764 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,771 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:28:12,772 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:28:12,772 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:28:12,772 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:28:12,773 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:12" (1/1) ... [2022-11-20 17:28:12,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:28:12,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:28:12,822 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:28:12,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:28:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:28:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:28:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-11-20 17:28:12,877 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-11-20 17:28:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:28:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:28:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:28:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:28:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:28:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-20 17:28:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:28:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-11-20 17:28:12,879 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-11-20 17:28:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:28:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:28:12,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:28:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-20 17:28:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-20 17:28:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:28:13,056 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:28:13,058 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:28:13,926 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:28:14,162 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:28:14,162 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-20 17:28:14,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:28:14 BoogieIcfgContainer [2022-11-20 17:28:14,165 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:28:14,167 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:28:14,167 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:28:14,177 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:28:14,178 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:28:14" (1/1) ... [2022-11-20 17:28:14,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:28:14,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:14,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-20 17:28:14,259 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-20 17:28:14,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 17:28:14,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:14,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:14,299 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) [2022-11-20 17:28:14,305 INFO L158 Benchmark]: Toolchain (without parser) took 2116.79ms. Allocated memory is still 192.9MB. Free memory was 151.9MB in the beginning and 125.2MB in the end (delta: 26.7MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. [2022-11-20 17:28:14,306 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:28:14,306 INFO L158 Benchmark]: CACSL2BoogieTranslator took 413.07ms. Allocated memory is still 192.9MB. Free memory was 151.4MB in the beginning and 134.6MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-20 17:28:14,307 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.98ms. Allocated memory is still 192.9MB. Free memory was 134.1MB in the beginning and 131.0MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:28:14,308 INFO L158 Benchmark]: Boogie Preprocessor took 81.26ms. Allocated memory is still 192.9MB. Free memory was 131.0MB in the beginning and 127.8MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 17:28:14,308 INFO L158 Benchmark]: RCFGBuilder took 1393.05ms. Allocated memory is still 192.9MB. Free memory was 127.8MB in the beginning and 131.6MB in the end (delta: -3.8MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. [2022-11-20 17:28:14,309 INFO L158 Benchmark]: CodeCheck took 135.80ms. Allocated memory is still 192.9MB. Free memory was 131.6MB in the beginning and 125.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:28:14,312 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 0.29ms. Allocated memory is still 142.6MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 413.07ms. Allocated memory is still 192.9MB. Free memory was 151.4MB in the beginning and 134.6MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.98ms. Allocated memory is still 192.9MB. Free memory was 134.1MB in the beginning and 131.0MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.26ms. Allocated memory is still 192.9MB. Free memory was 131.0MB in the beginning and 127.8MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1393.05ms. Allocated memory is still 192.9MB. Free memory was 127.8MB in the beginning and 131.6MB in the end (delta: -3.8MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. * CodeCheck took 135.80ms. Allocated memory is still 192.9MB. Free memory was 131.6MB in the beginning and 125.2MB 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. [2022-11-20 17:28:14,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/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_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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-6b4ec56 [2022-11-20 17:28:16,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:28:16,885 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:28:16,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:28:16,927 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:28:16,931 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:28:16,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:28:16,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:28:16,939 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:28:16,945 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:28:16,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:28:16,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:28:16,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:28:16,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:28:16,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:28:16,960 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:28:16,961 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:28:16,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:28:16,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:28:16,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:28:16,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:28:16,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:28:16,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:28:16,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:28:16,985 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:28:16,986 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:28:16,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:28:16,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:28:16,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:28:16,991 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:28:16,991 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:28:16,992 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:28:16,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:28:16,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:28:16,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:28:16,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:28:16,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:28:16,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:28:16,998 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:28:16,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:28:16,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:28:17,005 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:28:17,040 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:28:17,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:28:17,041 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:28:17,041 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:28:17,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:28:17,042 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:28:17,043 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:28:17,043 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:28:17,043 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:28:17,043 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:28:17,043 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:28:17,044 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:28:17,044 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:28:17,044 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:28:17,044 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:28:17,044 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:28:17,045 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:28:17,045 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:28:17,045 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:28:17,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:28:17,045 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:28:17,046 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:28:17,046 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:28:17,046 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:28:17,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:28:17,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:28:17,047 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:28:17,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:28:17,047 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:28:17,048 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:28:17,048 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:28:17,048 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:28:17,048 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:28:17,048 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:28:17,049 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_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a23a17038467a4b0973e39785173179a6b9a1bb4d9769749cbca92c19670a850 [2022-11-20 17:28:17,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:28:17,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:28:17,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:28:17,453 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:28:17,453 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:28:17,455 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/loop-industry-pattern/ofuf_2.c [2022-11-20 17:28:20,729 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:28:20,967 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:28:20,967 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c [2022-11-20 17:28:20,976 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/data/944552b35/a006801a35524a3d8feb135629924364/FLAG1302ee34d [2022-11-20 17:28:20,993 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/data/944552b35/a006801a35524a3d8feb135629924364 [2022-11-20 17:28:20,995 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:28:20,996 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:28:20,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:20,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:28:21,001 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:28:21,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:20" (1/1) ... [2022-11-20 17:28:21,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@90201a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21, skipping insertion in model container [2022-11-20 17:28:21,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:20" (1/1) ... [2022-11-20 17:28:21,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:28:21,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:28:21,339 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_474030bf-ee07-4bbc-915d-545cde32b780/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-11-20 17:28:21,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:28:21,361 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:28:21,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:28:21,484 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_474030bf-ee07-4bbc-915d-545cde32b780/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-11-20 17:28:21,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:28:21,489 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:28:21,559 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_474030bf-ee07-4bbc-915d-545cde32b780/sv-benchmarks/c/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-11-20 17:28:21,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:28:21,584 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:28:21,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21 WrapperNode [2022-11-20 17:28:21,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:21,586 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:28:21,586 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:28:21,586 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:28:21,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21" (1/1) ... [2022-11-20 17:28:21,632 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21" (1/1) ... [2022-11-20 17:28:21,679 INFO L138 Inliner]: procedures = 36, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 452 [2022-11-20 17:28:21,680 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:28:21,680 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:28:21,680 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:28:21,680 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:28:21,693 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21" (1/1) ... [2022-11-20 17:28:21,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21" (1/1) ... [2022-11-20 17:28:21,710 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21" (1/1) ... [2022-11-20 17:28:21,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21" (1/1) ... [2022-11-20 17:28:21,751 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21" (1/1) ... [2022-11-20 17:28:21,756 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21" (1/1) ... [2022-11-20 17:28:21,759 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21" (1/1) ... [2022-11-20 17:28:21,762 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21" (1/1) ... [2022-11-20 17:28:21,766 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:28:21,767 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:28:21,767 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:28:21,768 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:28:21,769 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:21" (1/1) ... [2022-11-20 17:28:21,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:28:21,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:28:21,816 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:28:21,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:28:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:28:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:28:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:28:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 17:28:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-11-20 17:28:21,868 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-11-20 17:28:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:28:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:28:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:28:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:28:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:28:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 17:28:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:28:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-20 17:28:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-11-20 17:28:21,870 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-11-20 17:28:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:28:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:28:21,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:28:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-20 17:28:21,871 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-20 17:28:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:28:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:28:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:28:22,107 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:28:22,110 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:28:23,071 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:28:23,279 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:28:23,280 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-20 17:28:23,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:28:23 BoogieIcfgContainer [2022-11-20 17:28:23,283 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:28:23,285 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:28:23,285 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:28:23,295 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:28:23,295 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:28:23" (1/1) ... [2022-11-20 17:28:23,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:28:23,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:23,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-20 17:28:23,383 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-20 17:28:23,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 17:28:23,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:23,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:23,430 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:28:23,436 INFO L158 Benchmark]: Toolchain (without parser) took 2439.20ms. Allocated memory was 73.4MB in the beginning and 90.2MB in the end (delta: 16.8MB). Free memory was 46.3MB in the beginning and 36.5MB in the end (delta: 9.9MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2022-11-20 17:28:23,437 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 73.4MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:28:23,438 INFO L158 Benchmark]: CACSL2BoogieTranslator took 587.82ms. Allocated memory is still 73.4MB. Free memory was 46.1MB in the beginning and 44.5MB in the end (delta: 1.6MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2022-11-20 17:28:23,438 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.65ms. Allocated memory is still 73.4MB. Free memory was 44.5MB in the beginning and 41.0MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:28:23,439 INFO L158 Benchmark]: Boogie Preprocessor took 86.53ms. Allocated memory is still 73.4MB. Free memory was 41.0MB in the beginning and 37.4MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 17:28:23,440 INFO L158 Benchmark]: RCFGBuilder took 1515.49ms. Allocated memory was 73.4MB in the beginning and 90.2MB in the end (delta: 16.8MB). Free memory was 37.1MB in the beginning and 42.9MB in the end (delta: -5.8MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. [2022-11-20 17:28:23,442 INFO L158 Benchmark]: CodeCheck took 149.53ms. Allocated memory is still 90.2MB. Free memory was 42.9MB in the beginning and 36.5MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:28:23,451 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 0.25ms. Allocated memory is still 73.4MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 587.82ms. Allocated memory is still 73.4MB. Free memory was 46.1MB in the beginning and 44.5MB in the end (delta: 1.6MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.65ms. Allocated memory is still 73.4MB. Free memory was 44.5MB in the beginning and 41.0MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.53ms. Allocated memory is still 73.4MB. Free memory was 41.0MB in the beginning and 37.4MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1515.49ms. Allocated memory was 73.4MB in the beginning and 90.2MB in the end (delta: 16.8MB). Free memory was 37.1MB in the beginning and 42.9MB in the end (delta: -5.8MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. * CodeCheck took 149.53ms. Allocated memory is still 90.2MB. Free memory was 42.9MB in the beginning and 36.5MB 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. [2022-11-20 17:28:23,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474030bf-ee07-4bbc-915d-545cde32b780/bin/ukojak-pZX7IvK2PQ/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