./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash abe68e2f3191181f4ca98fff50706faee30e19abc24098ed2e7ad467ee4a2d70 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:02:26,473 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:02:26,547 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:02:26,553 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:02:26,553 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:02:26,601 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:02:26,603 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:02:26,604 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:02:26,605 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:02:26,611 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:02:26,612 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:02:26,612 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:02:26,613 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:02:26,615 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:02:26,616 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:02:26,616 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:02:26,616 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:02:26,617 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:02:26,617 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:02:26,618 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:02:26,618 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:02:26,619 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:02:26,620 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:02:26,620 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:02:26,620 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:02:26,621 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:02:26,621 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:02:26,622 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:02:26,622 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:02:26,622 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:02:26,624 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:02:26,624 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:02:26,624 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:02:26,624 INFO L153 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_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abe68e2f3191181f4ca98fff50706faee30e19abc24098ed2e7ad467ee4a2d70 [2023-11-24 23:02:26,892 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:02:26,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:02:26,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:02:26,918 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:02:26,919 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:02:26,920 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i [2023-11-24 23:02:29,996 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:02:30,371 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:02:30,373 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i [2023-11-24 23:02:30,391 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/data/242321a00/baa41f8902694744b13a9a68cfa3ef28/FLAG5244fe11a [2023-11-24 23:02:30,406 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/data/242321a00/baa41f8902694744b13a9a68cfa3ef28 [2023-11-24 23:02:30,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:02:30,410 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:02:30,412 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:02:30,412 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:02:30,424 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:02:30,425 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:30,427 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e3f1c9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30, skipping insertion in model container [2023-11-24 23:02:30,431 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:30,487 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:02:30,638 WARN L240 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_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i[919,932] [2023-11-24 23:02:30,708 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:02:30,722 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:02:30,736 WARN L240 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_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i[919,932] [2023-11-24 23:02:30,782 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:02:30,806 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:02:30,807 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30 WrapperNode [2023-11-24 23:02:30,807 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:02:30,808 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:02:30,809 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:02:30,809 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:02:30,817 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:30,830 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:30,905 INFO L138 Inliner]: procedures = 30, calls = 46, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 223 [2023-11-24 23:02:30,905 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:02:30,906 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:02:30,906 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:02:30,906 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:02:30,918 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:30,919 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:30,935 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:30,937 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:30,965 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:30,969 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:30,982 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:30,985 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:30,990 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:02:31,001 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:02:31,001 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:02:31,001 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:02:31,002 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:30" (1/1) ... [2023-11-24 23:02:31,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:02:31,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:02:31,035 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:02:31,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:02:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:02:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:02:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:02:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:02:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:02:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:02:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure functionized3 [2023-11-24 23:02:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure functionized3 [2023-11-24 23:02:31,219 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:02:31,221 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:02:31,691 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:02:31,998 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:02:31,998 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 23:02:32,000 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:02:32 BoogieIcfgContainer [2023-11-24 23:02:32,000 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:02:32,001 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:02:32,001 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:02:32,012 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:02:32,013 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:02:32" (1/1) ... [2023-11-24 23:02:32,023 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:02:32,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:32,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 61 states and 91 transitions. [2023-11-24 23:02:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 91 transitions. [2023-11-24 23:02:32,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:02:32,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:32,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 23:02:32,489 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-24 23:02:32,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 23:02:32,678 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-11-24 23:02:32,803 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret13 could not be translated [2023-11-24 23:02:32,804 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret13 could not be translated [2023-11-24 23:02:32,804 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite15 could not be translated [2023-11-24 23:02:32,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 24.11 11:02:32 ImpRootNode [2023-11-24 23:02:32,844 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-24 23:02:32,845 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-24 23:02:32,846 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-24 23:02:32,846 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-24 23:02:32,847 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:02:32" (3/4) ... [2023-11-24 23:02:32,852 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-24 23:02:32,854 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-24 23:02:32,856 INFO L158 Benchmark]: Toolchain (without parser) took 2445.05ms. Allocated memory is still 155.2MB. Free memory was 124.3MB in the beginning and 72.3MB in the end (delta: 52.0MB). Peak memory consumption was 54.9MB. Max. memory is 16.1GB. [2023-11-24 23:02:32,857 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 73.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:02:32,857 INFO L158 Benchmark]: CACSL2BoogieTranslator took 396.00ms. Allocated memory is still 155.2MB. Free memory was 124.3MB in the beginning and 110.0MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-24 23:02:32,858 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.81ms. Allocated memory is still 155.2MB. Free memory was 110.0MB in the beginning and 106.3MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-24 23:02:32,859 INFO L158 Benchmark]: Boogie Preprocessor took 93.49ms. Allocated memory is still 155.2MB. Free memory was 106.3MB in the beginning and 104.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-24 23:02:32,860 INFO L158 Benchmark]: RCFGBuilder took 999.57ms. Allocated memory is still 155.2MB. Free memory was 104.2MB in the beginning and 115.7MB in the end (delta: -11.5MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. [2023-11-24 23:02:32,860 INFO L158 Benchmark]: CodeCheck took 843.04ms. Allocated memory is still 155.2MB. Free memory was 115.7MB in the beginning and 72.3MB in the end (delta: 43.4MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2023-11-24 23:02:32,861 INFO L158 Benchmark]: Witness Printer took 9.48ms. Allocated memory is still 155.2MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:02:32,864 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 61 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 110 NumberOfCodeBlocks, 110 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 155, overapproximation of someBinaryDOUBLEComparisonOperation at line 100, overapproximation of bitwiseOr at line 155. Possible FailurePath: [L25] unsigned char isInitial = 0; [L26] signed char var_1_1 = -64; [L27] float var_1_2 = 128.2; [L28] unsigned char var_1_3 = 1; [L29] float var_1_4 = 32.32; [L30] signed char var_1_5 = -32; [L31] unsigned short int var_1_6 = 256; [L32] signed long int var_1_7 = -10; [L33] signed long int var_1_8 = -16; [L34] unsigned short int var_1_9 = 32; [L35] unsigned long int var_1_10 = 256; [L36] double var_1_11 = 256.6; [L37] double var_1_12 = 8.2; [L38] signed char var_1_13 = 16; [L39] signed char var_1_14 = 10; [L40] double var_1_15 = 199.125; [L41] double var_1_16 = 9.4; [L42] double var_1_17 = 9999999999999.6; [L43] signed short int var_1_18 = 10; [L44] signed long int var_1_19 = -128; [L45] unsigned char var_1_20 = 32; [L46] unsigned char var_1_21 = 128; [L47] unsigned char var_1_22 = 64; [L48] unsigned long int var_1_23 = 64; [L159] isInitial = 1 [L160] FCALL initially() [L161] COND TRUE 1 [L162] FCALL updateLastVariables() [L163] CALL updateVariables() [L107] var_1_2 = __VERIFIER_nondet_float() [L108] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=808/25, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=808/25, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L109] var_1_3 = __VERIFIER_nondet_uchar() [L110] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_4=808/25, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_4=808/25, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L111] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=808/25, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=808/25, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L112] var_1_4 = __VERIFIER_nondet_float() [L113] CALL assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L114] var_1_5 = __VERIFIER_nondet_char() [L115] CALL assume_abort_if_not(var_1_5 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(var_1_5 >= -127) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L116] CALL assume_abort_if_not(var_1_5 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_5 <= 126) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L117] var_1_7 = __VERIFIER_nondet_long() [L118] CALL assume_abort_if_not(var_1_7 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_7 >= -2147483648) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-16, var_1_9=32] [L119] CALL assume_abort_if_not(var_1_7 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_7 <= 2147483647) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-16, var_1_9=32] [L120] var_1_8 = __VERIFIER_nondet_long() [L121] CALL assume_abort_if_not(var_1_8 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=32] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_8 >= -2147483648) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=32] [L122] CALL assume_abort_if_not(var_1_8 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=32] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_8 <= 2147483647) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=32] [L123] var_1_9 = __VERIFIER_nondet_ushort() [L124] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1] [L125] CALL assume_abort_if_not(var_1_9 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_9 <= 65534) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L126] var_1_11 = __VERIFIER_nondet_double() [L127] CALL assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L128] var_1_13 = __VERIFIER_nondet_char() [L129] CALL assume_abort_if_not(var_1_13 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_13 >= -1) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L130] CALL assume_abort_if_not(var_1_13 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_13 <= 127) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L131] var_1_14 = __VERIFIER_nondet_char() [L132] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L133] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L134] var_1_15 = __VERIFIER_nondet_double() [L135] CALL assume_abort_if_not((var_1_15 >= -922337.2036854776000e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not((var_1_15 >= -922337.2036854776000e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L136] CALL assume_abort_if_not(var_1_15 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_15 != 0.0F) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L137] var_1_16 = __VERIFIER_nondet_double() [L138] CALL assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L139] var_1_18 = __VERIFIER_nondet_short() [L140] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L141] CALL assume_abort_if_not(var_1_18 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_18 <= 32767) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L142] var_1_19 = __VERIFIER_nondet_long() [L143] CALL assume_abort_if_not(var_1_19 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_19 >= -2147483648) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L144] CALL assume_abort_if_not(var_1_19 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_19 <= 2147483647) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L145] var_1_21 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_21 >= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_21 >= 127) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L147] CALL assume_abort_if_not(var_1_21 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_21 <= 254) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=64, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L148] var_1_22 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L150] CALL assume_abort_if_not(var_1_22 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_22 <= 127) VAL [isInitial=1, var_1_10=256, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L163] RET updateVariables() [L164] CALL step() [L72] COND TRUE 99999.8f < var_1_2 [L73] COND FALSE !(! var_1_3) [L83] COND TRUE \read(var_1_3) [L84] COND FALSE !((var_1_1 + (var_1_5 + var_1_7)) >= var_1_8) [L88] CALL functionized0(var_1_7, var_1_1, var_1_9) [L50] EXPR functionized0_localFunctionVar0 ^ functionized0_localFunctionVar2 [L50] return (functionized0_localFunctionVar1 <= ((functionized0_localFunctionVar0 ^ functionized0_localFunctionVar2) + var_1_8)); [L88] RET functionized0(var_1_7, var_1_1, var_1_9) [L88] COND TRUE functionized0(var_1_7, var_1_1, var_1_9) [L89] CALL functionized1(var_1_11, var_1_4) [L53] COND TRUE functionized1_localFunctionVar0 == functionized1_localFunctionVar1 [L54] var_1_10 = 0u [L89] RET functionized1(var_1_11, var_1_4) [L91] CALL functionized2(var_1_16, var_1_11) [L58] COND TRUE (var_1_2 <= functionized2_localFunctionVar1) || var_1_3 [L59] COND FALSE !((var_1_4 / var_1_15) > 25.25) [L91] RET functionized2(var_1_16, var_1_11) [L92] CALL, EXPR functionized3() VAL [isInitial=1, var_1_10=0, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_16=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L67] return (var_1_14 - var_1_18); [L92] RET, EXPR functionized3() VAL [isInitial=1, var_1_10=0, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_16=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L92] EXPR ((functionized3()) < (var_1_5)) ? (functionized3()) : (var_1_5) VAL [isInitial=1, var_1_10=0, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_16=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L92] COND FALSE !(((((functionized3()) < (var_1_5)) ? (functionized3()) : (var_1_5))) < var_1_19) [L97] COND FALSE !((var_1_5 * var_1_13) > var_1_1) [L100] COND TRUE (var_1_17 + var_1_4) <= var_1_2 [L101] COND FALSE !(var_1_8 >= var_1_7) [L164] RET step() [L165] CALL, EXPR property() [L155] EXPR (((99999.8f < var_1_2) ? ((! var_1_3) ? ((var_1_2 >= (var_1_4 / 2.5f)) ? (var_1_3 ? (var_1_1 == ((signed char) var_1_5)) : (var_1_1 == ((signed char) var_1_5))) : 1) : 1) : 1) && (var_1_3 ? (((var_1_1 + (var_1_5 + var_1_7)) >= var_1_8) ? (var_1_6 == ((unsigned short int) var_1_9)) : 1) : 1)) && ((var_1_1 <= ((var_1_7 ^ var_1_9) + var_1_8)) ? ((var_1_11 == var_1_4) ? (var_1_10 == ((unsigned long int) 0u)) : 1) : 1) [L155] EXPR var_1_7 ^ var_1_9 [L155] EXPR (((99999.8f < var_1_2) ? ((! var_1_3) ? ((var_1_2 >= (var_1_4 / 2.5f)) ? (var_1_3 ? (var_1_1 == ((signed char) var_1_5)) : (var_1_1 == ((signed char) var_1_5))) : 1) : 1) : 1) && (var_1_3 ? (((var_1_1 + (var_1_5 + var_1_7)) >= var_1_8) ? (var_1_6 == ((unsigned short int) var_1_9)) : 1) : 1)) && ((var_1_1 <= ((var_1_7 ^ var_1_9) + var_1_8)) ? ((var_1_11 == var_1_4) ? (var_1_10 == ((unsigned long int) 0u)) : 1) : 1) [L155-L156] return (((((((99999.8f < var_1_2) ? ((! var_1_3) ? ((var_1_2 >= (var_1_4 / 2.5f)) ? (var_1_3 ? (var_1_1 == ((signed char) var_1_5)) : (var_1_1 == ((signed char) var_1_5))) : 1) : 1) : 1) && (var_1_3 ? (((var_1_1 + (var_1_5 + var_1_7)) >= var_1_8) ? (var_1_6 == ((unsigned short int) var_1_9)) : 1) : 1)) && ((var_1_1 <= ((var_1_7 ^ var_1_9) + var_1_8)) ? ((var_1_11 == var_1_4) ? (var_1_10 == ((unsigned long int) 0u)) : 1) : 1)) && (((var_1_2 <= var_1_11) || var_1_3) ? (((var_1_4 / var_1_15) > 25.25) ? (var_1_12 == ((double) 128.5)) : 1) : (var_1_12 == ((double) var_1_16)))) && (((((((var_1_14 - var_1_18)) < (var_1_5)) ? ((var_1_14 - var_1_18)) : (var_1_5))) < var_1_19) ? (var_1_3 ? (var_1_17 == ((double) 128.1)) : 1) : 1)) && (((var_1_5 * var_1_13) > var_1_1) ? (var_1_20 == ((unsigned char) ((((((((var_1_21 - var_1_14)) > ((var_1_22 + 8))) ? ((var_1_21 - var_1_14)) : ((var_1_22 + 8)))) < 0 ) ? -(((((var_1_21 - var_1_14)) > ((var_1_22 + 8))) ? ((var_1_21 - var_1_14)) : ((var_1_22 + 8)))) : (((((var_1_21 - var_1_14)) > ((var_1_22 + 8))) ? ((var_1_21 - var_1_14)) : ((var_1_22 + 8)))))))) : 1)) && (((var_1_17 + var_1_4) <= var_1_2) ? ((var_1_8 >= var_1_7) ? (var_1_23 == ((unsigned long int) var_1_9)) : 1) : 1) ; [L165] RET, EXPR property() [L165] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_16=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_12=41/5, var_1_13=127, var_1_14=0, var_1_16=0, var_1_17=49999999999998/5, var_1_18=0, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 73.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 396.00ms. Allocated memory is still 155.2MB. Free memory was 124.3MB in the beginning and 110.0MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.81ms. Allocated memory is still 155.2MB. Free memory was 110.0MB in the beginning and 106.3MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.49ms. Allocated memory is still 155.2MB. Free memory was 106.3MB in the beginning and 104.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 999.57ms. Allocated memory is still 155.2MB. Free memory was 104.2MB in the beginning and 115.7MB in the end (delta: -11.5MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. * CodeCheck took 843.04ms. Allocated memory is still 155.2MB. Free memory was 115.7MB in the beginning and 72.3MB in the end (delta: 43.4MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Witness Printer took 9.48ms. Allocated memory is still 155.2MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite15 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-24 23:02:32,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/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_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash abe68e2f3191181f4ca98fff50706faee30e19abc24098ed2e7ad467ee4a2d70 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:02:35,544 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:02:35,663 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-24 23:02:35,721 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:02:35,723 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:02:35,724 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:02:35,725 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:02:35,725 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:02:35,727 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:02:35,732 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:02:35,733 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:02:35,733 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:02:35,734 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:02:35,736 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:02:35,736 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:02:35,737 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:02:35,737 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-24 23:02:35,738 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-24 23:02:35,738 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-24 23:02:35,739 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:02:35,739 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:02:35,740 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:02:35,740 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:02:35,741 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:02:35,742 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:02:35,742 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 23:02:35,743 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-24 23:02:35,743 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:02:35,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:02:35,744 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:02:35,746 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:02:35,746 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:02:35,746 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-24 23:02:35,747 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 23:02:35,747 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:02:35,748 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-24 23:02:35,748 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:02:35,749 INFO L153 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_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abe68e2f3191181f4ca98fff50706faee30e19abc24098ed2e7ad467ee4a2d70 [2023-11-24 23:02:36,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:02:36,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:02:36,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:02:36,252 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:02:36,252 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:02:36,254 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i [2023-11-24 23:02:39,390 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:02:39,699 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:02:39,700 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i [2023-11-24 23:02:39,711 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/data/065164c41/41501df1ae624f1d8c3e666f19c46ff8/FLAG32776e75f [2023-11-24 23:02:39,736 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/data/065164c41/41501df1ae624f1d8c3e666f19c46ff8 [2023-11-24 23:02:39,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:02:39,745 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:02:39,753 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:02:39,753 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:02:39,758 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:02:39,759 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,760 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c161cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39, skipping insertion in model container [2023-11-24 23:02:39,761 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,817 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:02:40,033 WARN L240 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_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i[919,932] [2023-11-24 23:02:40,147 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:02:40,165 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:02:40,178 WARN L240 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_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i[919,932] [2023-11-24 23:02:40,210 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:02:40,230 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:02:40,230 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:40 WrapperNode [2023-11-24 23:02:40,231 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:02:40,232 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:02:40,232 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:02:40,232 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:02:40,240 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:40" (1/1) ... [2023-11-24 23:02:40,255 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:40" (1/1) ... [2023-11-24 23:02:40,302 INFO L138 Inliner]: procedures = 31, calls = 46, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 182 [2023-11-24 23:02:40,302 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:02:40,303 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:02:40,303 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:02:40,304 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:02:40,320 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:40" (1/1) ... [2023-11-24 23:02:40,332 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:40" (1/1) ... [2023-11-24 23:02:40,337 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:40" (1/1) ... [2023-11-24 23:02:40,343 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:40" (1/1) ... [2023-11-24 23:02:40,396 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:40" (1/1) ... [2023-11-24 23:02:40,400 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:40" (1/1) ... [2023-11-24 23:02:40,404 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:40" (1/1) ... [2023-11-24 23:02:40,414 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:40" (1/1) ... [2023-11-24 23:02:40,423 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:02:40,424 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:02:40,424 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:02:40,425 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:02:40,426 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:40" (1/1) ... [2023-11-24 23:02:40,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:02:40,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:02:40,468 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:02:40,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:02:40,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:02:40,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-24 23:02:40,515 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:02:40,515 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:02:40,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:02:40,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:02:40,517 INFO L130 BoogieDeclarations]: Found specification of procedure functionized3 [2023-11-24 23:02:40,517 INFO L138 BoogieDeclarations]: Found implementation of procedure functionized3 [2023-11-24 23:02:40,646 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:02:40,648 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:03:14,101 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:03:14,294 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:03:14,299 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 23:03:14,301 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:03:14 BoogieIcfgContainer [2023-11-24 23:03:14,303 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:03:14,305 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:03:14,305 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:03:14,316 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:03:14,331 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,353 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:03:14,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:14,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 60 states and 90 transitions. [2023-11-24 23:03:14,448 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 90 transitions. [2023-11-24 23:03:14,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 23:03:14,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:14,465 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-24 23:03:14,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/cvc4 [2023-11-24 23:03:14,472 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-24 23:03:14,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-24 23:03:21,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:21,103 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-24 23:03:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2023-11-24 23:03:31,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-24 23:03:31,662 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:488) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-24 23:03:31,666 INFO L158 Benchmark]: Toolchain (without parser) took 51919.86ms. Allocated memory is still 83.9MB. Free memory was 59.7MB in the beginning and 52.6MB in the end (delta: 7.0MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. [2023-11-24 23:03:31,666 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 58.7MB. Free memory is still 35.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:03:31,667 INFO L158 Benchmark]: CACSL2BoogieTranslator took 478.22ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 44.5MB in the end (delta: 15.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-24 23:03:31,668 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.71ms. Allocated memory is still 83.9MB. Free memory was 44.5MB in the beginning and 63.2MB in the end (delta: -18.7MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2023-11-24 23:03:31,668 INFO L158 Benchmark]: Boogie Preprocessor took 120.29ms. Allocated memory is still 83.9MB. Free memory was 63.2MB in the beginning and 60.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-24 23:03:31,669 INFO L158 Benchmark]: RCFGBuilder took 33879.33ms. Allocated memory is still 83.9MB. Free memory was 60.7MB in the beginning and 49.0MB in the end (delta: 11.8MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2023-11-24 23:03:31,670 INFO L158 Benchmark]: CodeCheck took 17360.16ms. Allocated memory is still 83.9MB. Free memory was 48.5MB in the beginning and 52.6MB in the end (delta: -4.1MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:03:31,673 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:488) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 58.7MB. Free memory is still 35.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 478.22ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 44.5MB in the end (delta: 15.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.71ms. Allocated memory is still 83.9MB. Free memory was 44.5MB in the beginning and 63.2MB in the end (delta: -18.7MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 120.29ms. Allocated memory is still 83.9MB. Free memory was 63.2MB in the beginning and 60.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 33879.33ms. Allocated memory is still 83.9MB. Free memory was 60.7MB in the beginning and 49.0MB in the end (delta: 11.8MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. * CodeCheck took 17360.16ms. Allocated memory is still 83.9MB. Free memory was 48.5MB in the beginning and 52.6MB in the end (delta: -4.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-24 23:03:31,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2c067c-ccde-4370-bbc3-b01adef9b2ff/bin/ukojak-verify-afCqCEvfdi/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: UnsupportedOperationException: Solver said unknown