./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4 --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 1391bee0bb5d7f50dd16d284fbfd81fef460a2ec12522be9e9c3c85276cf79aa --- 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-2329fc7 [2022-12-14 23:37:49,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:37:49,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:37:49,387 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:37:49,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:37:49,388 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:37:49,389 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:37:49,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:37:49,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:37:49,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:37:49,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:37:49,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:37:49,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:37:49,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:37:49,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:37:49,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:37:49,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:37:49,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:37:49,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:37:49,403 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:37:49,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:37:49,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:37:49,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:37:49,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:37:49,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:37:49,410 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:37:49,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:37:49,411 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:37:49,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:37:49,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:37:49,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:37:49,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:37:49,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:37:49,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:37:49,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:37:49,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:37:49,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:37:49,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:37:49,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:37:49,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:37:49,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:37:49,419 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 23:37:49,439 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:37:49,449 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:37:49,450 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:37:49,450 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:37:49,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:37:49,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:37:49,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:37:49,452 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:37:49,452 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:37:49,452 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:37:49,452 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:37:49,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:37:49,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:37:49,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:37:49,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:37:49,453 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:37:49,454 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:37:49,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:37:49,454 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:37:49,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:37:49,454 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:37:49,454 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:37:49,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:37:49,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:37:49,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:37:49,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:37:49,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:37:49,456 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:37:49,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:37:49,456 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:37:49,456 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_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1391bee0bb5d7f50dd16d284fbfd81fef460a2ec12522be9e9c3c85276cf79aa [2022-12-14 23:37:49,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:37:49,669 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:37:49,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:37:49,671 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:37:49,672 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:37:49,673 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/loop-industry-pattern/ofuf_3.c [2022-12-14 23:37:52,273 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:37:52,420 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:37:52,420 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c [2022-12-14 23:37:52,426 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/data/56282649c/14ed0d60d9124f6f8cb0424ff11f6b83/FLAG14c07755a [2022-12-14 23:37:52,437 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/data/56282649c/14ed0d60d9124f6f8cb0424ff11f6b83 [2022-12-14 23:37:52,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:37:52,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:37:52,441 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:37:52,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:37:52,443 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:37:52,444 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a5f8a06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52, skipping insertion in model container [2022-12-14 23:37:52,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,450 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:37:52,472 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:37:52,629 WARN L623 FunctionHandler]: Unknown extern function fopen [2022-12-14 23:37:52,631 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_8c17e4de-f386-40fb-98e1-20ee710b877b/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c[11322,11335] [2022-12-14 23:37:52,631 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:37:52,640 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:37:52,682 WARN L623 FunctionHandler]: Unknown extern function fopen [2022-12-14 23:37:52,684 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_8c17e4de-f386-40fb-98e1-20ee710b877b/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c[11322,11335] [2022-12-14 23:37:52,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:37:52,696 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:37:52,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52 WrapperNode [2022-12-14 23:37:52,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:37:52,697 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:37:52,697 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:37:52,697 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:37:52,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,713 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,736 INFO L138 Inliner]: procedures = 29, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 451 [2022-12-14 23:37:52,736 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:37:52,737 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:37:52,737 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:37:52,737 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:37:52,744 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,748 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,748 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,758 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,762 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,764 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:37:52,770 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:37:52,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:37:52,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:37:52,770 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:52" (1/1) ... [2022-12-14 23:37:52,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:37:52,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:37:52,795 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:37:52,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:37:52,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:37:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:37:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-12-14 23:37:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-12-14 23:37:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:37:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:37:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 23:37:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 23:37:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:37:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-12-14 23:37:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:37:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-12-14 23:37:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-12-14 23:37:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:37:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:37:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:37:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-12-14 23:37:52,833 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-12-14 23:37:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:37:52,939 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:37:52,942 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:37:53,373 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:37:53,517 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:37:53,518 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-12-14 23:37:53,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:37:53 BoogieIcfgContainer [2022-12-14 23:37:53,520 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:37:53,521 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:37:53,521 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:37:53,528 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:37:53,528 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:37:53" (1/1) ... [2022-12-14 23:37:53,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:37:53,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-12-14 23:37:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-12-14 23:37:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 23:37:53,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:53,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:53,609 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 23:37:53,612 INFO L158 Benchmark]: Toolchain (without parser) took 1171.66ms. Allocated memory is still 144.7MB. Free memory was 109.8MB in the beginning and 74.4MB in the end (delta: 35.4MB). Peak memory consumption was 37.2MB. Max. memory is 16.1GB. [2022-12-14 23:37:53,613 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 144.7MB. Free memory is still 115.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:37:53,613 INFO L158 Benchmark]: CACSL2BoogieTranslator took 255.50ms. Allocated memory is still 144.7MB. Free memory was 109.5MB in the beginning and 92.1MB in the end (delta: 17.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 23:37:53,614 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.18ms. Allocated memory is still 144.7MB. Free memory was 92.1MB in the beginning and 88.8MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:37:53,614 INFO L158 Benchmark]: Boogie Preprocessor took 32.51ms. Allocated memory is still 144.7MB. Free memory was 88.8MB in the beginning and 85.5MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:37:53,614 INFO L158 Benchmark]: RCFGBuilder took 750.84ms. Allocated memory is still 144.7MB. Free memory was 85.5MB in the beginning and 80.7MB in the end (delta: 4.8MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. [2022-12-14 23:37:53,615 INFO L158 Benchmark]: CodeCheck took 90.40ms. Allocated memory is still 144.7MB. Free memory was 80.7MB in the beginning and 74.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:37:53,617 INFO L339 ainManager$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 0.11ms. Allocated memory is still 144.7MB. Free memory is still 115.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 255.50ms. Allocated memory is still 144.7MB. Free memory was 109.5MB in the beginning and 92.1MB in the end (delta: 17.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.18ms. Allocated memory is still 144.7MB. Free memory was 92.1MB in the beginning and 88.8MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.51ms. Allocated memory is still 144.7MB. Free memory was 88.8MB in the beginning and 85.5MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 750.84ms. Allocated memory is still 144.7MB. Free memory was 85.5MB in the beginning and 80.7MB in the end (delta: 4.8MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. * CodeCheck took 90.40ms. Allocated memory is still 144.7MB. Free memory was 80.7MB in the beginning and 74.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:37:53,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4 --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 1391bee0bb5d7f50dd16d284fbfd81fef460a2ec12522be9e9c3c85276cf79aa --- 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-2329fc7 [2022-12-14 23:37:55,307 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:37:55,309 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:37:55,321 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:37:55,321 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:37:55,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:37:55,323 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:37:55,324 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:37:55,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:37:55,325 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:37:55,326 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:37:55,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:37:55,327 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:37:55,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:37:55,328 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:37:55,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:37:55,333 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:37:55,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:37:55,335 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:37:55,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:37:55,338 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:37:55,339 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:37:55,341 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:37:55,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:37:55,345 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:37:55,345 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:37:55,345 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:37:55,346 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:37:55,347 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:37:55,348 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:37:55,348 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:37:55,348 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:37:55,349 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:37:55,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:37:55,351 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:37:55,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:37:55,351 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:37:55,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:37:55,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:37:55,353 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:37:55,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:37:55,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-14 23:37:55,376 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:37:55,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:37:55,377 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:37:55,377 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:37:55,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:37:55,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:37:55,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:37:55,378 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:37:55,378 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:37:55,378 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:37:55,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:37:55,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:37:55,379 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:37:55,379 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:37:55,379 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:37:55,379 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:37:55,379 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:37:55,379 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:37:55,379 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:37:55,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:37:55,380 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:37:55,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:37:55,380 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:37:55,380 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:37:55,380 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:37:55,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:37:55,381 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:37:55,381 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:37:55,381 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:37:55,381 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:37:55,381 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:37:55,381 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:37:55,381 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:37:55,382 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:37:55,382 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_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1391bee0bb5d7f50dd16d284fbfd81fef460a2ec12522be9e9c3c85276cf79aa [2022-12-14 23:37:55,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:37:55,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:37:55,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:37:55,637 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:37:55,637 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:37:55,638 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/loop-industry-pattern/ofuf_3.c [2022-12-14 23:37:58,266 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:37:58,419 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:37:58,420 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c [2022-12-14 23:37:58,426 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/data/1e49a7876/f8458c046a2646a99468dcac00935fa6/FLAGef1904760 [2022-12-14 23:37:58,437 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/data/1e49a7876/f8458c046a2646a99468dcac00935fa6 [2022-12-14 23:37:58,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:37:58,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:37:58,441 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:37:58,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:37:58,443 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:37:58,444 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13f703be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58, skipping insertion in model container [2022-12-14 23:37:58,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,450 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:37:58,471 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:37:58,636 WARN L623 FunctionHandler]: Unknown extern function fopen [2022-12-14 23:37:58,638 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_8c17e4de-f386-40fb-98e1-20ee710b877b/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c[11322,11335] [2022-12-14 23:37:58,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:37:58,650 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 23:37:58,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:37:58,691 WARN L623 FunctionHandler]: Unknown extern function fopen [2022-12-14 23:37:58,693 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_8c17e4de-f386-40fb-98e1-20ee710b877b/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c[11322,11335] [2022-12-14 23:37:58,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:37:58,697 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:37:58,740 WARN L623 FunctionHandler]: Unknown extern function fopen [2022-12-14 23:37:58,752 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_8c17e4de-f386-40fb-98e1-20ee710b877b/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c[11322,11335] [2022-12-14 23:37:58,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:37:58,767 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:37:58,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58 WrapperNode [2022-12-14 23:37:58,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:37:58,769 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:37:58,769 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:37:58,769 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:37:58,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,788 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,812 INFO L138 Inliner]: procedures = 36, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 452 [2022-12-14 23:37:58,812 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:37:58,813 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:37:58,813 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:37:58,813 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:37:58,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,825 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,839 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,843 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,845 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,847 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:37:58,852 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:37:58,852 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:37:58,852 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:37:58,853 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:37:58" (1/1) ... [2022-12-14 23:37:58,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:37:58,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:37:58,876 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:37:58,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:37:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:37:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:37:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 23:37:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-12-14 23:37:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-12-14 23:37:58,912 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-12-14 23:37:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:37:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 23:37:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:37:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:37:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 23:37:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-14 23:37:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:37:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-12-14 23:37:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-12-14 23:37:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-12-14 23:37:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:37:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:37:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:37:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-12-14 23:37:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-12-14 23:37:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 23:37:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:37:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 23:37:59,033 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:37:59,034 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:37:59,703 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:37:59,826 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:37:59,826 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-12-14 23:37:59,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:37:59 BoogieIcfgContainer [2022-12-14 23:37:59,828 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:37:59,829 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:37:59,829 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:37:59,837 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:37:59,837 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:37:59" (1/1) ... [2022-12-14 23:37:59,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:37:59,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:59,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-12-14 23:37:59,884 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-12-14 23:37:59,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 23:37:59,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:59,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:59,917 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) [2022-12-14 23:37:59,920 INFO L158 Benchmark]: Toolchain (without parser) took 1479.79ms. Allocated memory was 71.3MB in the beginning and 88.1MB in the end (delta: 16.8MB). Free memory was 51.4MB in the beginning and 54.7MB in the end (delta: -3.4MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2022-12-14 23:37:59,921 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 71.3MB. Free memory was 50.9MB in the beginning and 50.8MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:37:59,921 INFO L158 Benchmark]: CACSL2BoogieTranslator took 327.51ms. Allocated memory was 71.3MB in the beginning and 88.1MB in the end (delta: 16.8MB). Free memory was 51.1MB in the beginning and 66.7MB in the end (delta: -15.6MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2022-12-14 23:37:59,922 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.44ms. Allocated memory is still 88.1MB. Free memory was 66.7MB in the beginning and 63.4MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:37:59,922 INFO L158 Benchmark]: Boogie Preprocessor took 38.74ms. Allocated memory is still 88.1MB. Free memory was 63.4MB in the beginning and 59.6MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:37:59,923 INFO L158 Benchmark]: RCFGBuilder took 976.55ms. Allocated memory is still 88.1MB. Free memory was 59.2MB in the beginning and 61.6MB in the end (delta: -2.4MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. [2022-12-14 23:37:59,923 INFO L158 Benchmark]: CodeCheck took 90.09ms. Allocated memory is still 88.1MB. Free memory was 61.0MB in the beginning and 54.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:37:59,925 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 0.17ms. Allocated memory is still 71.3MB. Free memory was 50.9MB in the beginning and 50.8MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 327.51ms. Allocated memory was 71.3MB in the beginning and 88.1MB in the end (delta: 16.8MB). Free memory was 51.1MB in the beginning and 66.7MB in the end (delta: -15.6MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.44ms. Allocated memory is still 88.1MB. Free memory was 66.7MB in the beginning and 63.4MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.74ms. Allocated memory is still 88.1MB. Free memory was 63.4MB in the beginning and 59.6MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 976.55ms. Allocated memory is still 88.1MB. Free memory was 59.2MB in the beginning and 61.6MB in the end (delta: -2.4MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. * CodeCheck took 90.09ms. Allocated memory is still 88.1MB. Free memory was 61.0MB in the beginning and 54.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:37:59,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c17e4de-f386-40fb-98e1-20ee710b877b/bin/ukojak-rkRKPMF4O4/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