./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p12.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p12.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b --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 64bit --witnessprinter.graph.data.programhash d570de8a468b2e5d7e18a67170da2d8f06202ccdf10baa0799e3c0763140866e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:59:19,093 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:59:19,148 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:59:19,152 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:59:19,152 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:59:19,171 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:59:19,172 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:59:19,172 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:59:19,173 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:59:19,173 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:59:19,173 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:59:19,173 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:59:19,173 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:59:19,173 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:59:19,173 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:59:19,174 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:59:19,174 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:59:19,174 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:59:19,174 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:59:19,174 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:59:19,174 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:59:19,174 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:59:19,174 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:59:19,174 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:59:19,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:59:19,175 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:59:19,175 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:59:19,175 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:59:19,175 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:59:19,175 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:59:19,175 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d570de8a468b2e5d7e18a67170da2d8f06202ccdf10baa0799e3c0763140866e [2024-12-06 03:59:19,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:59:19,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:59:19,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:59:19,388 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:59:19,388 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:59:19,389 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p12.c [2024-12-06 03:59:21,959 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/data/dbcb7118c/634d5a57c67b4c79bb85b507a5063220/FLAG6ae1b40fa [2024-12-06 03:59:22,240 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:59:22,241 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p12.c [2024-12-06 03:59:22,250 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/data/dbcb7118c/634d5a57c67b4c79bb85b507a5063220/FLAG6ae1b40fa [2024-12-06 03:59:22,261 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/data/dbcb7118c/634d5a57c67b4c79bb85b507a5063220 [2024-12-06 03:59:22,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:59:22,264 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:59:22,265 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:59:22,265 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:59:22,268 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:59:22,269 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:22,269 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@754b7fd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22, skipping insertion in model container [2024-12-06 03:59:22,269 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:22,301 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:59:22,450 WARN L250 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_75265764-743b-49b5-bb2b-4fa2a983fe2c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p12.c[1259,1272] [2024-12-06 03:59:22,654 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:59:22,664 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:59:22,674 WARN L250 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_75265764-743b-49b5-bb2b-4fa2a983fe2c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p12.c[1259,1272] [2024-12-06 03:59:22,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:59:22,787 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:59:22,788 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22 WrapperNode [2024-12-06 03:59:22,788 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:59:22,789 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:59:22,789 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:59:22,789 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:59:22,794 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:22,822 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:23,009 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2238 [2024-12-06 03:59:23,010 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:59:23,010 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:59:23,010 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:59:23,010 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:59:23,017 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:23,017 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:23,043 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:23,044 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:23,102 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:23,122 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:23,131 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:23,159 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:23,170 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:23,244 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:59:23,245 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:59:23,245 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:59:23,247 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:59:23,248 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:22" (1/1) ... [2024-12-06 03:59:23,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:59:23,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:59:23,274 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:59:23,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:59:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:59:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:59:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:59:23,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:59:23,513 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:59:23,514 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:59:25,715 INFO L? ?]: Removed 1401 outVars from TransFormulas that were not future-live. [2024-12-06 03:59:25,715 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:59:28,352 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:59:28,352 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 03:59:28,352 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:59:28 BoogieIcfgContainer [2024-12-06 03:59:28,352 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:59:28,353 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:59:28,353 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:59:28,362 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:59:28,362 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:59:28" (1/1) ... [2024-12-06 03:59:28,370 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:59:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:28,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 03:59:28,417 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 03:59:28,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:59:28,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:28,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 03:59:28,813 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 03:59:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 03:59:29,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 03:59:29,712 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 03:59:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 03:59:30,121 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-06 03:59:30,154 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 03:59:30 ImpRootNode [2024-12-06 03:59:30,154 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 03:59:30,155 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 03:59:30,155 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 03:59:30,155 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 03:59:30,156 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:59:28" (3/4) ... [2024-12-06 03:59:30,158 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 03:59:30,159 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 03:59:30,160 INFO L158 Benchmark]: Toolchain (without parser) took 7895.55ms. Allocated memory was 142.6MB in the beginning and 469.8MB in the end (delta: 327.2MB). Free memory was 115.7MB in the beginning and 208.8MB in the end (delta: -93.1MB). Peak memory consumption was 234.6MB. Max. memory is 16.1GB. [2024-12-06 03:59:30,160 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:59:30,161 INFO L158 Benchmark]: CACSL2BoogieTranslator took 523.58ms. Allocated memory is still 142.6MB. Free memory was 115.5MB in the beginning and 70.6MB in the end (delta: 44.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-12-06 03:59:30,161 INFO L158 Benchmark]: Boogie Procedure Inliner took 220.82ms. Allocated memory is still 142.6MB. Free memory was 70.6MB in the beginning and 71.5MB in the end (delta: -936.0kB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2024-12-06 03:59:30,162 INFO L158 Benchmark]: Boogie Preprocessor took 234.38ms. Allocated memory is still 142.6MB. Free memory was 71.5MB in the beginning and 80.1MB in the end (delta: -8.6MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2024-12-06 03:59:30,162 INFO L158 Benchmark]: RCFGBuilder took 5107.54ms. Allocated memory was 142.6MB in the beginning and 469.8MB in the end (delta: 327.2MB). Free memory was 80.1MB in the beginning and 334.6MB in the end (delta: -254.5MB). Peak memory consumption was 319.0MB. Max. memory is 16.1GB. [2024-12-06 03:59:30,162 INFO L158 Benchmark]: CodeCheck took 1801.23ms. Allocated memory is still 469.8MB. Free memory was 334.6MB in the beginning and 208.8MB in the end (delta: 125.8MB). Peak memory consumption was 125.8MB. Max. memory is 16.1GB. [2024-12-06 03:59:30,163 INFO L158 Benchmark]: Witness Printer took 3.94ms. Allocated memory is still 469.8MB. Free memory is still 208.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:59:30,165 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 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.7s, 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: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 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, ConComCheckerStatistics: No data available - UnprovableResult [Line: 21]: 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 bitwiseOr at line 152, overapproximation of bitwiseAnd at line 83, overapproximation of bitwiseAnd at line 159. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 5); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (5 - 1); [L32] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 12); [L33] const SORT_5 msb_SORT_5 = (SORT_5)1 << (12 - 1); [L35] const SORT_7 mask_SORT_7 = (SORT_7)-1 >> (sizeof(SORT_7) * 8 - 3); [L36] const SORT_7 msb_SORT_7 = (SORT_7)1 << (3 - 1); [L38] const SORT_26 mask_SORT_26 = (SORT_26)-1 >> (sizeof(SORT_26) * 8 - 2); [L39] const SORT_26 msb_SORT_26 = (SORT_26)1 << (2 - 1); [L41] const SORT_108 mask_SORT_108 = (SORT_108)-1 >> (sizeof(SORT_108) * 8 - 4); [L42] const SORT_108 msb_SORT_108 = (SORT_108)1 << (4 - 1); [L44] const SORT_165 mask_SORT_165 = (SORT_165)-1 >> (sizeof(SORT_165) * 8 - 32); [L45] const SORT_165 msb_SORT_165 = (SORT_165)1 << (32 - 1); [L47] const SORT_7 var_8 = 0; [L48] const SORT_3 var_15 = 0; [L49] const SORT_1 var_41 = 1; [L50] const SORT_1 var_51 = 0; [L51] const SORT_5 var_54 = 0; [L52] const SORT_7 var_68 = 2; [L53] const SORT_7 var_72 = 1; [L54] const SORT_7 var_77 = 4; [L55] const SORT_7 var_79 = 5; [L56] const SORT_7 var_83 = 3; [L57] const SORT_3 var_95 = 2; [L58] const SORT_7 var_125 = 7; [L59] const SORT_7 var_130 = 6; [L60] const SORT_165 var_167 = 0; [L61] const SORT_3 var_197 = 31; [L63] SORT_1 input_2; [L64] SORT_3 input_4; [L65] SORT_5 input_6; [L66] SORT_3 input_186; [L67] SORT_3 input_187; [L68] SORT_3 input_188; [L69] SORT_3 input_196; [L70] SORT_3 input_206; [L71] SORT_3 input_207; [L72] SORT_3 input_208; [L73] SORT_3 input_211; [L74] SORT_3 input_230; [L75] SORT_3 input_231; [L76] SORT_3 input_232; [L77] SORT_3 input_235; [L78] SORT_3 input_237; [L79] SORT_26 input_251; [L80] SORT_26 input_252; [L81] SORT_26 input_253; [L83] EXPR __VERIFIER_nondet_uchar() & mask_SORT_7 [L83] SORT_7 state_9 = __VERIFIER_nondet_uchar() & mask_SORT_7; [L84] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L84] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L85] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L85] SORT_3 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L86] SORT_3 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L87] SORT_3 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L88] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L88] SORT_3 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L89] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L89] SORT_1 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L90] EXPR __VERIFIER_nondet_ushort() & mask_SORT_5 [L90] SORT_5 state_55 = __VERIFIER_nondet_ushort() & mask_SORT_5; [L91] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L91] SORT_3 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L92] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L92] SORT_3 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L93] SORT_3 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L94] SORT_3 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L95] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L95] SORT_3 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L97] SORT_7 init_10_arg_1 = var_8; [L98] state_9 = init_10_arg_1 [L99] SORT_3 init_17_arg_1 = var_15; [L100] state_16 = init_17_arg_1 [L101] SORT_3 init_20_arg_1 = var_15; [L102] state_19 = init_20_arg_1 [L103] SORT_3 init_46_arg_1 = var_15; [L104] state_45 = init_46_arg_1 [L105] SORT_3 init_48_arg_1 = var_15; [L106] state_47 = init_48_arg_1 [L107] SORT_3 init_50_arg_1 = var_15; [L108] state_49 = init_50_arg_1 [L109] SORT_1 init_53_arg_1 = var_51; [L110] state_52 = init_53_arg_1 [L111] SORT_5 init_56_arg_1 = var_54; [L112] state_55 = init_56_arg_1 [L113] SORT_3 init_58_arg_1 = var_15; [L114] state_57 = init_58_arg_1 [L115] SORT_3 init_60_arg_1 = var_15; [L116] state_59 = init_60_arg_1 [L117] SORT_3 init_62_arg_1 = var_15; [L118] state_61 = init_62_arg_1 [L119] SORT_3 init_64_arg_1 = var_15; [L120] state_63 = init_64_arg_1 [L121] SORT_3 init_66_arg_1 = var_15; [L122] state_65 = init_66_arg_1 VAL [mask_SORT_108=15, mask_SORT_1=1, mask_SORT_26=3, mask_SORT_3=31, mask_SORT_7=7, state_16=0, state_19=0, state_45=0, state_47=0, state_49=0, state_52=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_9=0, var_125=7, var_130=6, var_15=0, var_167=0, var_197=31, var_41=1, var_51=0, var_68=2, var_72=1, var_77=4, var_79=5, var_83=3, var_8=0, var_95=2] [L125] input_2 = __VERIFIER_nondet_uchar() [L126] input_4 = __VERIFIER_nondet_uchar() [L127] input_6 = __VERIFIER_nondet_ushort() [L128] input_186 = __VERIFIER_nondet_uchar() [L129] input_187 = __VERIFIER_nondet_uchar() [L130] input_188 = __VERIFIER_nondet_uchar() [L131] input_196 = __VERIFIER_nondet_uchar() [L132] input_206 = __VERIFIER_nondet_uchar() [L133] input_207 = __VERIFIER_nondet_uchar() [L134] input_208 = __VERIFIER_nondet_uchar() [L135] input_211 = __VERIFIER_nondet_uchar() [L136] input_230 = __VERIFIER_nondet_uchar() [L137] input_231 = __VERIFIER_nondet_uchar() [L138] input_232 = __VERIFIER_nondet_uchar() [L139] input_235 = __VERIFIER_nondet_uchar() [L140] input_237 = __VERIFIER_nondet_uchar() [L141] input_251 = __VERIFIER_nondet_uchar() [L142] input_252 = __VERIFIER_nondet_uchar() [L143] input_253 = __VERIFIER_nondet_uchar() [L146] SORT_7 var_11_arg_0 = state_9; [L147] SORT_1 var_11 = var_11_arg_0 >> 0; [L148] SORT_7 var_12_arg_0 = state_9; [L149] SORT_1 var_12 = var_12_arg_0 >> 1; [L150] SORT_1 var_13_arg_0 = var_11; [L151] SORT_1 var_13_arg_1 = var_12; [L152] EXPR var_13_arg_0 | var_13_arg_1 [L152] SORT_1 var_13 = var_13_arg_0 | var_13_arg_1; [L153] SORT_1 var_14_arg_0 = var_13; [L154] SORT_1 var_14 = ~var_14_arg_0; [L155] SORT_3 var_18_arg_0 = state_16; [L156] SORT_1 var_18 = var_18_arg_0 >> 1; [L157] SORT_3 var_21_arg_0 = state_19; [L158] SORT_7 var_21 = var_21_arg_0 >> 2; [L159] EXPR var_21 & mask_SORT_7 [L159] var_21 = var_21 & mask_SORT_7 [L160] SORT_3 var_22_arg_0 = state_16; [L161] SORT_7 var_22 = var_22_arg_0 >> 2; [L162] EXPR var_22 & mask_SORT_7 [L162] var_22 = var_22 & mask_SORT_7 [L163] SORT_7 var_23_arg_0 = var_21; [L164] SORT_7 var_23_arg_1 = var_22; [L165] SORT_1 var_23 = var_23_arg_0 == var_23_arg_1; [L166] SORT_1 var_24_arg_0 = var_18; [L167] SORT_1 var_24_arg_1 = var_23; [L168] EXPR var_24_arg_0 | var_24_arg_1 [L168] SORT_1 var_24 = var_24_arg_0 | var_24_arg_1; [L169] SORT_3 var_25_arg_0 = state_16; [L170] SORT_1 var_25 = var_25_arg_0 >> 2; [L171] SORT_3 var_27_arg_0 = state_19; [L172] SORT_26 var_27 = var_27_arg_0 >> 3; [L173] EXPR var_27 & mask_SORT_26 [L173] var_27 = var_27 & mask_SORT_26 [L174] SORT_3 var_28_arg_0 = state_16; [L175] SORT_26 var_28 = var_28_arg_0 >> 3; [L176] EXPR var_28 & mask_SORT_26 [L176] var_28 = var_28 & mask_SORT_26 [L177] SORT_26 var_29_arg_0 = var_27; [L178] SORT_26 var_29_arg_1 = var_28; [L179] SORT_1 var_29 = var_29_arg_0 == var_29_arg_1; [L180] SORT_1 var_30_arg_0 = var_25; [L181] SORT_1 var_30_arg_1 = var_29; [L182] EXPR var_30_arg_0 | var_30_arg_1 [L182] SORT_1 var_30 = var_30_arg_0 | var_30_arg_1; [L183] SORT_1 var_31_arg_0 = var_24; [L184] SORT_1 var_31_arg_1 = var_30; [L185] EXPR var_31_arg_0 & var_31_arg_1 [L185] SORT_1 var_31 = var_31_arg_0 & var_31_arg_1; [L186] SORT_3 var_32_arg_0 = state_16; [L187] SORT_1 var_32 = var_32_arg_0 >> 3; [L188] SORT_3 var_33_arg_0 = state_19; [L189] SORT_1 var_33 = var_33_arg_0 >> 4; [L190] EXPR var_33 & mask_SORT_1 [L190] var_33 = var_33 & mask_SORT_1 [L191] SORT_3 var_34_arg_0 = state_16; [L192] SORT_1 var_34 = var_34_arg_0 >> 4; [L193] EXPR var_34 & mask_SORT_1 [L193] var_34 = var_34 & mask_SORT_1 [L194] SORT_1 var_35_arg_0 = var_33; [L195] SORT_1 var_35_arg_1 = var_34; [L196] SORT_1 var_35 = var_35_arg_0 == var_35_arg_1; [L197] SORT_1 var_36_arg_0 = var_32; [L198] SORT_1 var_36_arg_1 = var_35; [L199] EXPR var_36_arg_0 | var_36_arg_1 [L199] SORT_1 var_36 = var_36_arg_0 | var_36_arg_1; [L200] SORT_1 var_37_arg_0 = var_31; [L201] SORT_1 var_37_arg_1 = var_36; [L202] EXPR var_37_arg_0 & var_37_arg_1 [L202] SORT_1 var_37 = var_37_arg_0 & var_37_arg_1; [L203] SORT_1 var_38_arg_0 = var_14; [L204] SORT_1 var_38_arg_1 = var_37; [L205] EXPR var_38_arg_0 | var_38_arg_1 [L205] SORT_1 var_38 = var_38_arg_0 | var_38_arg_1; [L206] SORT_1 var_42_arg_0 = var_38; [L207] SORT_1 var_42 = ~var_42_arg_0; [L208] SORT_1 var_43_arg_0 = var_41; [L209] SORT_1 var_43_arg_1 = var_42; [L210] EXPR var_43_arg_0 & var_43_arg_1 [L210] SORT_1 var_43 = var_43_arg_0 & var_43_arg_1; [L211] EXPR var_43 & mask_SORT_1 [L211] var_43 = var_43 & mask_SORT_1 [L212] SORT_1 bad_44_arg_0 = var_43; [L213] CALL __VERIFIER_assert(!(bad_44_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 523.58ms. Allocated memory is still 142.6MB. Free memory was 115.5MB in the beginning and 70.6MB in the end (delta: 44.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 220.82ms. Allocated memory is still 142.6MB. Free memory was 70.6MB in the beginning and 71.5MB in the end (delta: -936.0kB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 234.38ms. Allocated memory is still 142.6MB. Free memory was 71.5MB in the beginning and 80.1MB in the end (delta: -8.6MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. * RCFGBuilder took 5107.54ms. Allocated memory was 142.6MB in the beginning and 469.8MB in the end (delta: 327.2MB). Free memory was 80.1MB in the beginning and 334.6MB in the end (delta: -254.5MB). Peak memory consumption was 319.0MB. Max. memory is 16.1GB. * CodeCheck took 1801.23ms. Allocated memory is still 469.8MB. Free memory was 334.6MB in the beginning and 208.8MB in the end (delta: 125.8MB). Peak memory consumption was 125.8MB. Max. memory is 16.1GB. * Witness Printer took 3.94ms. Allocated memory is still 469.8MB. Free memory is still 208.8MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-06 03:59:30,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p12.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b --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 64bit --witnessprinter.graph.data.programhash d570de8a468b2e5d7e18a67170da2d8f06202ccdf10baa0799e3c0763140866e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:59:32,134 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:59:32,215 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 03:59:32,239 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:59:32,240 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:59:32,240 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:59:32,241 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:59:32,241 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:59:32,241 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:59:32,241 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:59:32,241 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:59:32,241 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:59:32,241 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:59:32,241 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:59:32,242 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:59:32,242 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:59:32,242 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:59:32,242 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:59:32,242 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:59:32,242 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:59:32,242 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:59:32,242 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:59:32,242 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:59:32,243 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:59:32,243 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:59:32,243 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:59:32,243 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:59:32,243 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:59:32,243 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:59:32,243 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:59:32,243 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:59:32,243 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:59:32,244 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:59:32,244 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d570de8a468b2e5d7e18a67170da2d8f06202ccdf10baa0799e3c0763140866e [2024-12-06 03:59:32,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:59:32,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:59:32,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:59:32,472 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:59:32,472 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:59:32,473 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p12.c [2024-12-06 03:59:35,120 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/data/ef57c19e0/8f4cffaf43894f0a9bcc3e47e412ec5c/FLAG6b1599709 [2024-12-06 03:59:35,347 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:59:35,348 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p12.c [2024-12-06 03:59:35,360 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/data/ef57c19e0/8f4cffaf43894f0a9bcc3e47e412ec5c/FLAG6b1599709 [2024-12-06 03:59:35,672 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/data/ef57c19e0/8f4cffaf43894f0a9bcc3e47e412ec5c [2024-12-06 03:59:35,673 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:59:35,674 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:59:35,675 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:59:35,675 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:59:35,679 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:59:35,680 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:59:35" (1/1) ... [2024-12-06 03:59:35,680 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29de9a33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:35, skipping insertion in model container [2024-12-06 03:59:35,681 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:59:35" (1/1) ... [2024-12-06 03:59:35,717 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:59:35,844 WARN L250 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_75265764-743b-49b5-bb2b-4fa2a983fe2c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p12.c[1259,1272] [2024-12-06 03:59:36,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:59:36,025 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:59:36,032 WARN L250 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_75265764-743b-49b5-bb2b-4fa2a983fe2c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p12.c[1259,1272] [2024-12-06 03:59:36,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:59:36,131 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:59:36,131 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36 WrapperNode [2024-12-06 03:59:36,131 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:59:36,132 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:59:36,132 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:59:36,132 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:59:36,138 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36" (1/1) ... [2024-12-06 03:59:36,156 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36" (1/1) ... [2024-12-06 03:59:36,210 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1116 [2024-12-06 03:59:36,211 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:59:36,211 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:59:36,211 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:59:36,211 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:59:36,219 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36" (1/1) ... [2024-12-06 03:59:36,219 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36" (1/1) ... [2024-12-06 03:59:36,227 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36" (1/1) ... [2024-12-06 03:59:36,228 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36" (1/1) ... [2024-12-06 03:59:36,250 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36" (1/1) ... [2024-12-06 03:59:36,253 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36" (1/1) ... [2024-12-06 03:59:36,257 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36" (1/1) ... [2024-12-06 03:59:36,261 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36" (1/1) ... [2024-12-06 03:59:36,266 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36" (1/1) ... [2024-12-06 03:59:36,275 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:59:36,275 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:59:36,276 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:59:36,276 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:59:36,277 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:36" (1/1) ... [2024-12-06 03:59:36,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:59:36,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:59:36,306 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:59:36,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:59:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:59:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 03:59:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:59:36,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:59:36,568 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:59:36,570 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:59:37,825 INFO L? ?]: Removed 106 outVars from TransFormulas that were not future-live. [2024-12-06 03:59:37,825 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:59:37,875 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:59:37,875 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 03:59:37,875 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:59:37 BoogieIcfgContainer [2024-12-06 03:59:37,875 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:59:37,876 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:59:37,876 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:59:37,886 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:59:37,886 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:59:37" (1/1) ... [2024-12-06 03:59:37,893 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:59:37,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:37,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 03:59:37,936 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 03:59:37,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:59:37,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:37,939 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 03:59:37,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 03:59:37,941 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 03:59:37,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 03:59:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:38,326 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 03:59:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:38,438 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 03:59:38,447 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:38,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:38,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 03:59:38,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:38,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2024-12-06 03:59:38,753 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2024-12-06 03:59:38,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:59:38,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:38,753 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 03:59:38,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 03:59:38,755 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 03:59:38,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 03:59:39,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:39,396 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 03:59:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:39,595 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 03:59:39,605 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:40,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 03:59:40,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:40,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 12 states and 18 transitions. [2024-12-06 03:59:40,668 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 18 transitions. [2024-12-06 03:59:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:59:40,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:40,669 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 03:59:40,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 03:59:40,671 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 03:59:40,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 03:59:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:41,450 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 03:59:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:41,665 INFO L256 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-12-06 03:59:41,674 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:43,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-06 03:59:44,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:44,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 19 states and 39 transitions. [2024-12-06 03:59:44,710 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 39 transitions. [2024-12-06 03:59:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:59:44,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:44,710 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 03:59:44,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 03:59:44,712 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 03:59:44,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-06 03:59:45,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:45,626 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 03:59:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:45,928 INFO L256 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 142 conjuncts are in the unsatisfiable core [2024-12-06 03:59:45,948 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:49,812 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:59:49,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-06 03:59:58,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:58,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 29 states and 74 transitions. [2024-12-06 03:59:58,117 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 74 transitions. [2024-12-06 03:59:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:59:58,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:58,118 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 03:59:58,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 03:59:58,119 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 03:59:58,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-06 03:59:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:59,042 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 03:59:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:59,323 INFO L256 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 145 conjuncts are in the unsatisfiable core [2024-12-06 03:59:59,338 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:02,345 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:00:02,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-12-06 04:00:06,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:06,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 36 states and 91 transitions. [2024-12-06 04:00:06,904 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 91 transitions. [2024-12-06 04:00:06,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:00:06,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:06,905 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:00:06,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:00:06,906 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:00:06,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-06 04:00:08,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:08,157 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:00:08,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:08,510 INFO L256 TraceCheckSpWp]: Trace formula consists of 412 conjuncts, 142 conjuncts are in the unsatisfiable core [2024-12-06 04:00:08,526 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:11,815 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:00:11,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-06 04:00:14,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:14,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 40 states and 101 transitions. [2024-12-06 04:00:14,109 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 101 transitions. [2024-12-06 04:00:14,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:00:14,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:14,109 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:00:14,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:00:14,111 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:00:14,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-12-06 04:00:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:15,638 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:00:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:16,099 INFO L256 TraceCheckSpWp]: Trace formula consists of 488 conjuncts, 142 conjuncts are in the unsatisfiable core [2024-12-06 04:00:16,117 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:19,892 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:00:19,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-12-06 04:00:23,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:23,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 42 states and 108 transitions. [2024-12-06 04:00:23,095 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 108 transitions. [2024-12-06 04:00:23,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:00:23,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:23,096 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:00:23,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:00:23,097 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:00:23,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-12-06 04:00:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:24,563 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:00:25,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:25,013 INFO L256 TraceCheckSpWp]: Trace formula consists of 488 conjuncts, 142 conjuncts are in the unsatisfiable core [2024-12-06 04:00:25,027 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:28,028 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:00:28,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-12-06 04:00:30,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:30,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 43 states and 109 transitions. [2024-12-06 04:00:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 109 transitions. [2024-12-06 04:00:30,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:00:30,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:30,670 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:00:30,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:00:30,672 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:00:30,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-12-06 04:00:32,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:32,213 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:00:32,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:32,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 488 conjuncts, 142 conjuncts are in the unsatisfiable core [2024-12-06 04:00:32,653 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:35,452 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:00:35,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-12-06 04:00:36,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:36,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 23 states and 39 transitions. [2024-12-06 04:00:36,323 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 39 transitions. [2024-12-06 04:00:36,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 04:00:36,324 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 10 iterations. [2024-12-06 04:00:36,330 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 04:00:40,169 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2024-12-06 04:00:40,170 INFO L77 FloydHoareUtils]: At program point L123-1(lines 123 1076) the Hoare annotation is: (let ((.cse26 (exists ((|v_ULTIMATE.start_main_~state_9~0#1_17| (_ BitVec 8))) (let ((.cse29 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_9~0#1_17|))) (and (not (= (_ bv4 32) .cse29)) (= |ULTIMATE.start_main_~state_9~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd (_ bv1 32) .cse29))))) (_ bv7 32)))))))) (.cse0 (= (_ bv3 8) |ULTIMATE.start_main_~var_83~0#1|)) (.cse1 (= (_ bv1 8) |ULTIMATE.start_main_~var_41~0#1|)) (.cse2 (= (_ bv3 8) |ULTIMATE.start_main_~mask_SORT_26~0#1|)) (.cse3 (= (_ bv7 8) |ULTIMATE.start_main_~mask_SORT_7~0#1|)) (.cse4 (= (_ bv0 8) |ULTIMATE.start_main_~var_8~0#1|)) (.cse5 (= (_ bv4 8) |ULTIMATE.start_main_~var_77~0#1|)) (.cse6 (= (_ bv2 8) |ULTIMATE.start_main_~var_95~0#1|)) (.cse24 (= (_ bv1 8) |ULTIMATE.start_main_~mask_SORT_1~0#1|)) (.cse27 (= (_ bv2 8) |ULTIMATE.start_main_~state_19~0#1|)) (.cse25 (= (_ bv1 8) |ULTIMATE.start_main_~var_72~0#1|)) (.cse28 (= (_ bv0 8) |ULTIMATE.start_main_~state_16~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (or (and (exists ((|v_ULTIMATE.start_main_~state_16~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_19~0#1_17| (_ BitVec 8))) (let ((.cse8 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_16~0#1_17|)) (.cse7 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_19~0#1_17|))) (and (= ((_ extract 7 0) .cse7) |ULTIMATE.start_main_~state_19~0#1|) (= ((_ extract 7 0) .cse8) |ULTIMATE.start_main_~state_16~0#1|) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse8 (_ bv2 32)))) (_ bv7 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv7 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse7 (_ bv2 32))))))))))) (exists ((|v_ULTIMATE.start_main_~state_9~0#1_17| (_ BitVec 8))) (let ((.cse10 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_9~0#1_17|))) (let ((.cse9 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd (_ bv1 32) .cse10))))) (_ bv7 32)))))) (and (not (= .cse9 (_ bv0 32))) (not (= (_ bv4 32) .cse10)) (= ((_ extract 7 0) (bvand (_ bv7 32) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse9 (_ bv1 32)))))))) |ULTIMATE.start_main_~state_9~0#1|) (not (= .cse9 (_ bv4 32))) (not (= .cse9 (_ bv3 32)))))))) (exists ((|v_ULTIMATE.start_main_~state_9~0#1_17| (_ BitVec 8))) (let ((.cse15 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_9~0#1_17|))) (let ((.cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd (_ bv1 32) .cse15))))) (_ bv7 32)))))) (and (exists ((|v_ULTIMATE.start_main_~state_19~0#1_17| (_ BitVec 8))) (let ((.cse11 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_19~0#1_17|))) (and (= ((_ extract 7 0) .cse11) |ULTIMATE.start_main_~state_19~0#1|) (exists ((|v_ULTIMATE.start_main_~state_16~0#1_17| (_ BitVec 8))) (let ((.cse13 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_16~0#1_17|))) (let ((.cse14 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse13 (_ bv3 32)))))) (and (= (_ bv0 8) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) .cse12)) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse12 (_ bv1 32)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse13 (_ bv2 32)))) (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse13 (_ bv1 32)))) (_ bv0 32))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv1 32) .cse14)))))))))))) (_ bv1 32))))))) (= ((_ extract 7 0) .cse13) |ULTIMATE.start_main_~state_16~0#1|) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv3 32) .cse14))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse11 (_ bv3 32)))) (_ bv3 32)))))))))))) (not (= .cse12 (_ bv0 32))) (not (= (_ bv4 32) .cse15)) (= ((_ extract 7 0) (bvand (_ bv7 32) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse12 (_ bv1 32)))))))) |ULTIMATE.start_main_~state_9~0#1|) (not (= .cse12 (_ bv4 32))) (not (= .cse12 (_ bv3 32))))))) (exists ((|v_ULTIMATE.start_main_~state_16~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_9~0#1_17| (_ BitVec 8))) (let ((.cse17 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_9~0#1_17|))) (let ((.cse18 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_16~0#1_17|)) (.cse16 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd (_ bv1 32) .cse17))))) (_ bv7 32)))))) (and (not (= .cse16 (_ bv0 32))) (not (= (_ bv4 32) .cse17)) (= ((_ extract 7 0) (bvand (_ bv7 32) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse16 (_ bv1 32)))))))) |ULTIMATE.start_main_~state_9~0#1|) (not (= .cse16 (_ bv4 32))) (= ((_ extract 7 0) .cse18) |ULTIMATE.start_main_~state_16~0#1|) (= (_ bv0 8) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) .cse16)) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse16 (_ bv1 32)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse18 (_ bv3 32))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse18 (_ bv2 32)))) (_ bv0 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse18 (_ bv1 32)))) (_ bv0 32)))))))))))))))))))))) (not (= .cse16 (_ bv3 32))))))) (exists ((|v_ULTIMATE.start_main_~state_9~0#1_17| (_ BitVec 8))) (let ((.cse20 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_9~0#1_17|))) (let ((.cse19 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd (_ bv1 32) .cse20))))) (_ bv7 32)))))) (and (not (= .cse19 (_ bv0 32))) (not (= (_ bv4 32) .cse20)) (= ((_ extract 7 0) (bvand (_ bv7 32) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse19 (_ bv1 32)))))))) |ULTIMATE.start_main_~state_9~0#1|) (not (= .cse19 (_ bv4 32))) (exists ((|v_ULTIMATE.start_main_~state_19~0#1_17| (_ BitVec 8))) (let ((.cse21 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_19~0#1_17|))) (and (= ((_ extract 7 0) .cse21) |ULTIMATE.start_main_~state_19~0#1|) (exists ((|v_ULTIMATE.start_main_~state_16~0#1_17| (_ BitVec 8))) (let ((.cse22 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_16~0#1_17|))) (and (= (_ bv0 8) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) .cse19)) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse19 (_ bv1 32)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse22 (_ bv2 32)))) (_ bv0 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse22 (_ bv1 32)))) (_ bv0 32))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse22 (_ bv3 32)))))))))))))))))))))) (= ((_ extract 7 0) .cse22) |ULTIMATE.start_main_~state_16~0#1|) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse22 (_ bv4 32))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse21 (_ bv4 32)))))))))))))) (not (= .cse19 (_ bv3 32))))))) (and (exists ((|v_ULTIMATE.start_main_~state_16~0#1_17| (_ BitVec 8))) (let ((.cse23 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_16~0#1_17|))) (and (= ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd (_ bv2 32) .cse23)))) |ULTIMATE.start_main_~state_19~0#1|) (= ((_ extract 7 0) .cse23) |ULTIMATE.start_main_~state_16~0#1|)))) (= (_ bv1 8) |ULTIMATE.start_main_~state_9~0#1|)) (= (_ bv4 8) |ULTIMATE.start_main_~state_9~0#1|)) .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse26 .cse24 .cse27 .cse25 .cse28) (and .cse0 .cse1 (= (_ bv0 8) |ULTIMATE.start_main_~state_9~0#1|) .cse2 .cse3 .cse4 .cse5 .cse6 .cse24 .cse25) (and .cse0 .cse1 (= (_ bv2 8) |ULTIMATE.start_main_~state_16~0#1|) .cse2 .cse3 .cse4 .cse5 .cse6 .cse26 .cse24 .cse27 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse24 .cse27 (= (_ bv0 8) |ULTIMATE.start_main_~state_52~0#1|) .cse25 .cse28))) [2024-12-06 04:00:40,170 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 21) no Hoare annotation was computed. [2024-12-06 04:00:40,171 INFO L77 FloydHoareUtils]: At program point L21(line 21) the Hoare annotation is: (let ((.cse0 (= (_ bv3 8) |ULTIMATE.start_main_~var_83~0#1|)) (.cse1 (= (_ bv1 8) |ULTIMATE.start_main_~var_41~0#1|)) (.cse2 (= (_ bv3 8) |ULTIMATE.start_main_~mask_SORT_26~0#1|)) (.cse3 (= (_ bv7 8) |ULTIMATE.start_main_~mask_SORT_7~0#1|)) (.cse4 (= (_ bv0 8) |ULTIMATE.start_main_~var_8~0#1|)) (.cse5 (= (_ bv4 8) |ULTIMATE.start_main_~var_77~0#1|)) (.cse6 (= (_ bv2 8) |ULTIMATE.start_main_~var_95~0#1|)) (.cse7 (= (_ bv1 32) |ULTIMATE.start___VERIFIER_assert_~cond#1|)) (.cse8 (= (_ bv1 8) |ULTIMATE.start_main_~mask_SORT_1~0#1|)) (.cse9 (= (_ bv1 8) |ULTIMATE.start_main_~var_72~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= (_ bv2 8) |ULTIMATE.start_main_~state_19~0#1|) (= (_ bv0 8) |ULTIMATE.start_main_~state_52~0#1|) .cse9 (= (_ bv0 8) |ULTIMATE.start_main_~state_16~0#1|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (let ((.cse17 ((_ zero_extend 24) |ULTIMATE.start_main_~state_16~0#1|))) (let ((.cse15 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse17 (_ bv1 32)))))))) (.cse13 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse17 (_ bv2 32)))))) (let ((.cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse18 ((_ zero_extend 24) |ULTIMATE.start_main_~state_9~0#1|))) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse18 (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) .cse18)))))))))) (.cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse15 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse13))))))) (.cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse17 (_ bv3 32)))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse12))))))))))))))) (_ bv1 32)))) (let ((.cse14 ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|))) (and (let ((.cse16 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv1 32) .cse12))))) (or (and (or (= ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv7 32) .cse13))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv7 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse14 (_ bv2 32)))))))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse15 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv1 32) .cse13)))))) .cse16)))))))))))) (_ bv1 32))) (_ bv0 8))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv3 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse14 (_ bv3 32))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv3 32) .cse12))))) (= (_ bv0 8) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse11 .cse16))))))))))))))))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse17 (_ bv4 32)))) (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse14 (_ bv4 32)))))))))))))) (exists ((|v_ULTIMATE.start_main_~state_9~0#1_17| (_ BitVec 8))) (let ((.cse19 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_9~0#1_17|))) (and (not (= (_ bv4 32) .cse19)) (= |ULTIMATE.start_main_~state_9~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd (_ bv1 32) .cse19))))) (_ bv7 32))))))) .cse8 .cse9))) [2024-12-06 04:00:40,171 INFO L75 FloydHoareUtils]: For program point L21-1(line 21) no Hoare annotation was computed. [2024-12-06 04:00:40,171 INFO L77 FloydHoareUtils]: At program point L21-3(line 21) the Hoare annotation is: (let ((.cse0 (= (_ bv3 8) |ULTIMATE.start_main_~var_83~0#1|)) (.cse1 (= (_ bv1 8) |ULTIMATE.start_main_~var_41~0#1|)) (.cse2 (= (_ bv3 8) |ULTIMATE.start_main_~mask_SORT_26~0#1|)) (.cse3 (= (_ bv7 8) |ULTIMATE.start_main_~mask_SORT_7~0#1|)) (.cse4 (= (_ bv0 8) |ULTIMATE.start_main_~var_8~0#1|)) (.cse5 (= (_ bv4 8) |ULTIMATE.start_main_~var_77~0#1|)) (.cse6 (= (_ bv2 8) |ULTIMATE.start_main_~var_95~0#1|)) (.cse17 (= (_ bv1 8) |ULTIMATE.start_main_~mask_SORT_1~0#1|)) (.cse18 (= (_ bv1 8) |ULTIMATE.start_main_~var_72~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (let ((.cse14 ((_ zero_extend 24) |ULTIMATE.start_main_~state_16~0#1|))) (let ((.cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse14 (_ bv1 32)))))))) (.cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse14 (_ bv2 32)))))) (let ((.cse7 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse15 ((_ zero_extend 24) |ULTIMATE.start_main_~state_9~0#1|))) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse15 (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) .cse15)))))))))) (.cse8 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse10))))))) (.cse9 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse14 (_ bv3 32)))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse7 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse8 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse9))))))))))))))) (_ bv1 32)))) (let ((.cse11 ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|))) (and (let ((.cse13 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv1 32) .cse9))))) (or (and (or (= ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv7 32) .cse10))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv7 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse11 (_ bv2 32)))))))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse7 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv1 32) .cse10)))))) .cse13)))))))))))) (_ bv1 32))) (_ bv0 8))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv3 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse11 (_ bv3 32))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv3 32) .cse9))))) (= (_ bv0 8) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse7 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse8 .cse13))))))))))))))))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse14 (_ bv4 32)))) (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse11 (_ bv4 32)))))))))))))) (exists ((|v_ULTIMATE.start_main_~state_9~0#1_17| (_ BitVec 8))) (let ((.cse16 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_9~0#1_17|))) (and (not (= (_ bv4 32) .cse16)) (= |ULTIMATE.start_main_~state_9~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd (_ bv1 32) .cse16))))) (_ bv7 32))))))) .cse17 .cse18) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse17 (= (_ bv2 8) |ULTIMATE.start_main_~state_19~0#1|) (= (_ bv0 8) |ULTIMATE.start_main_~state_52~0#1|) .cse18 (= (_ bv0 8) |ULTIMATE.start_main_~state_16~0#1|)))) [2024-12-06 04:00:40,171 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 04:00:40,180 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:00:40,181 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:00:40,181 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:00:40,181 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:00:40,181 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:00:40,181 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:00:40,181 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:00:40,181 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:00:40,184 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 04:00:40 ImpRootNode [2024-12-06 04:00:40,184 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 04:00:40,184 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 04:00:40,184 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 04:00:40,185 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 04:00:40,185 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:59:37" (3/4) ... [2024-12-06 04:00:40,187 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 04:00:40,204 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-12-06 04:00:40,205 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-06 04:00:40,207 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 04:00:40,208 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 04:00:40,342 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 04:00:40,343 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 04:00:40,343 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 04:00:40,344 INFO L158 Benchmark]: Toolchain (without parser) took 64669.13ms. Allocated memory was 92.3MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 68.4MB in the beginning and 582.3MB in the end (delta: -513.9MB). Peak memory consumption was 564.5MB. Max. memory is 16.1GB. [2024-12-06 04:00:40,344 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:00:40,344 INFO L158 Benchmark]: CACSL2BoogieTranslator took 456.25ms. Allocated memory is still 92.3MB. Free memory was 68.2MB in the beginning and 57.1MB in the end (delta: 11.0MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. [2024-12-06 04:00:40,345 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.80ms. Allocated memory is still 92.3MB. Free memory was 57.1MB in the beginning and 48.5MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:00:40,345 INFO L158 Benchmark]: Boogie Preprocessor took 63.59ms. Allocated memory is still 92.3MB. Free memory was 48.5MB in the beginning and 43.3MB in the end (delta: 5.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:00:40,345 INFO L158 Benchmark]: RCFGBuilder took 1599.92ms. Allocated memory was 92.3MB in the beginning and 159.4MB in the end (delta: 67.1MB). Free memory was 43.3MB in the beginning and 60.3MB in the end (delta: -17.0MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2024-12-06 04:00:40,346 INFO L158 Benchmark]: CodeCheck took 62308.01ms. Allocated memory was 159.4MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 60.3MB in the beginning and 594.9MB in the end (delta: -534.5MB). Peak memory consumption was 484.2MB. Max. memory is 16.1GB. [2024-12-06 04:00:40,346 INFO L158 Benchmark]: Witness Printer took 158.56ms. Allocated memory is still 1.2GB. Free memory was 594.9MB in the beginning and 582.3MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:00:40,348 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 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 58.4s, OverallIterations: 10, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 335 SdHoareTripleChecker+Valid, 12.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 271 mSDsluCounter, 9 SdHoareTripleChecker+Invalid, 11.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 365 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1848 IncrementalHoareTripleChecker+Invalid, 2213 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 365 mSolverCounterUnsat, 9 mSDtfsCounter, 1848 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1689 GetRequests, 1465 SyntacticMatches, 70 SemanticMatches, 154 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12109 ImplicationChecksByTransitivity, 27.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.5s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 22.0s InterpolantComputationTime, 120 NumberOfCodeBlocks, 120 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 111 ConstructedInterpolants, 23 QuantifiedInterpolants, 11242 SizeOfPredicates, 113 NumberOfNonLiveVariables, 3100 ConjunctsInSsa, 1001 ConjunctsInUnsatCore, 9 InterpolantComputations, 1 PerfectInterpolantSequences, 71/185 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, ConComCheckerStatistics: No data available - PositiveResult [Line: 21]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: (((((((((((((3 == var_83) && (1 == var_41)) && (3 == mask_SORT_26)) && (7 == mask_SORT_7)) && (0 == var_8)) && (4 == var_77)) && (2 == var_95)) && (1 == mask_SORT_1)) && (1 == var_72)) || (((((((((((3 == var_83) && (1 == var_41)) && (3 == mask_SORT_26)) && (7 == mask_SORT_7)) && (0 == var_8)) && (4 == var_77)) && (2 == var_95)) && (1 == mask_SORT_1)) && (2 == state_19)) && (1 == var_72)) && (0 == state_16))) || ((((((((((3 == var_83) && (1 == var_41)) && (0 == state_9)) && (3 == mask_SORT_26)) && (7 == mask_SORT_7)) && (0 == var_8)) && (4 == var_77)) && (2 == var_95)) && (1 == mask_SORT_1)) && (1 == var_72))) || (((((((((((3 == var_83) && (1 == var_41)) && (2 == state_16)) && (3 == mask_SORT_26)) && (7 == mask_SORT_7)) && (0 == var_8)) && (4 == var_77)) && (2 == var_95)) && (1 == mask_SORT_1)) && (2 == state_19)) && (1 == var_72))) || ((((((((((((3 == var_83) && (1 == var_41)) && (3 == mask_SORT_26)) && (7 == mask_SORT_7)) && (0 == var_8)) && (4 == var_77)) && (2 == var_95)) && (1 == mask_SORT_1)) && (2 == state_19)) && (0 == state_52)) && (1 == var_72)) && (0 == state_16))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 456.25ms. Allocated memory is still 92.3MB. Free memory was 68.2MB in the beginning and 57.1MB in the end (delta: 11.0MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.80ms. Allocated memory is still 92.3MB. Free memory was 57.1MB in the beginning and 48.5MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 63.59ms. Allocated memory is still 92.3MB. Free memory was 48.5MB in the beginning and 43.3MB in the end (delta: 5.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1599.92ms. Allocated memory was 92.3MB in the beginning and 159.4MB in the end (delta: 67.1MB). Free memory was 43.3MB in the beginning and 60.3MB in the end (delta: -17.0MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. * CodeCheck took 62308.01ms. Allocated memory was 159.4MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 60.3MB in the beginning and 594.9MB in the end (delta: -534.5MB). Peak memory consumption was 484.2MB. Max. memory is 16.1GB. * Witness Printer took 158.56ms. Allocated memory is still 1.2GB. Free memory was 594.9MB in the beginning and 582.3MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression RESULT: Ultimate proved your program to be correct! [2024-12-06 04:00:40,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75265764-743b-49b5-bb2b-4fa2a983fe2c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE