./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-44.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/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_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-44.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/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 32bit --witnessprinter.graph.data.programhash 5310929b2b0ac49d9838db85aa406d59d13dcb24dfa08c19bb5ffa466047be7f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:01:08,598 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:01:08,659 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:01:08,664 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:01:08,664 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:01:08,684 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:01:08,685 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:01:08,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:01:08,685 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:01:08,686 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:01:08,686 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:01:08,686 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:01:08,686 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:01:08,686 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:01:08,686 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:01:08,686 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:01:08,686 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:01:08,686 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:01:08,686 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:01:08,687 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:01:08,687 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:01:08,687 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:01:08,687 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:01:08,687 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:01:08,687 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:01:08,687 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:01:08,687 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:01:08,687 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:01:08,687 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:01:08,688 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:01:08,688 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:01:08,688 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:01:08,688 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:01:08,688 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_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5310929b2b0ac49d9838db85aa406d59d13dcb24dfa08c19bb5ffa466047be7f [2024-12-06 00:01:08,928 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:01:08,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:01:08,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:01:08,940 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:01:08,941 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:01:08,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-44.i [2024-12-06 00:01:11,617 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/data/5585f3819/91a1a7ba552e4fcab22a8cf14b493566/FLAG0c895a943 [2024-12-06 00:01:11,847 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:01:11,848 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-44.i [2024-12-06 00:01:11,857 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/data/5585f3819/91a1a7ba552e4fcab22a8cf14b493566/FLAG0c895a943 [2024-12-06 00:01:11,872 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/data/5585f3819/91a1a7ba552e4fcab22a8cf14b493566 [2024-12-06 00:01:11,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:01:11,876 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:01:11,878 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:01:11,878 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:01:11,883 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:01:11,884 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:01:11" (1/1) ... [2024-12-06 00:01:11,885 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38416ea7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:11, skipping insertion in model container [2024-12-06 00:01:11,885 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:01:11" (1/1) ... [2024-12-06 00:01:11,904 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:01:12,033 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_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-44.i[917,930] [2024-12-06 00:01:12,085 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:01:12,096 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:01:12,106 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_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-44.i[917,930] [2024-12-06 00:01:12,134 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:01:12,151 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:01:12,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12 WrapperNode [2024-12-06 00:01:12,152 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:01:12,153 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:01:12,153 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:01:12,153 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:01:12,159 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,168 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,192 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 228 [2024-12-06 00:01:12,193 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:01:12,193 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:01:12,193 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:01:12,193 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:01:12,200 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,201 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,203 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,203 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,210 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,211 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,214 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,216 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,217 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,219 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:01:12,220 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:01:12,220 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:01:12,220 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:01:12,221 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:01:12,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:01:12,250 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:01:12,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:01:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:01:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:01:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:01:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:01:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:01:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:01:12,354 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:01:12,356 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:01:12,650 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-12-06 00:01:12,650 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:01:12,844 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:01:12,844 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:01:12,845 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:01:12 BoogieIcfgContainer [2024-12-06 00:01:12,845 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:01:12,846 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:01:12,846 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:01:12,854 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:01:12,854 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:01:12" (1/1) ... [2024-12-06 00:01:12,860 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:01:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:12,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2024-12-06 00:01:12,900 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2024-12-06 00:01:12,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:01:12,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:12,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:01:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:01:13,403 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 00:01:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:01:13,617 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-06 00:01:13,713 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 12:01:13 ImpRootNode [2024-12-06 00:01:13,713 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 00:01:13,713 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 00:01:13,714 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 00:01:13,714 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 00:01:13,714 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:01:12" (3/4) ... [2024-12-06 00:01:13,716 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 00:01:13,717 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 00:01:13,717 INFO L158 Benchmark]: Toolchain (without parser) took 1841.14ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 95.7MB in the end (delta: 21.9MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. [2024-12-06 00:01:13,718 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:01:13,718 INFO L158 Benchmark]: CACSL2BoogieTranslator took 274.31ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 102.9MB in the end (delta: 14.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 00:01:13,718 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.79ms. Allocated memory is still 142.6MB. Free memory was 102.7MB in the beginning and 100.3MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:01:13,719 INFO L158 Benchmark]: Boogie Preprocessor took 26.46ms. Allocated memory is still 142.6MB. Free memory was 100.3MB in the beginning and 98.7MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:01:13,719 INFO L158 Benchmark]: RCFGBuilder took 624.67ms. Allocated memory is still 142.6MB. Free memory was 98.7MB in the beginning and 110.5MB in the end (delta: -11.8MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2024-12-06 00:01:13,720 INFO L158 Benchmark]: CodeCheck took 867.35ms. Allocated memory is still 142.6MB. Free memory was 110.5MB in the beginning and 96.4MB in the end (delta: 14.1MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. [2024-12-06 00:01:13,720 INFO L158 Benchmark]: Witness Printer took 3.26ms. Allocated memory is still 142.6MB. Free memory was 96.4MB in the beginning and 95.7MB in the end (delta: 741.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:01:13,722 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 2 procedures, 70 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.8s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 143 NumberOfCodeBlocks, 143 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: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 153, overapproximation of someBinaryFLOATComparisonOperation at line 151, overapproximation of someBinaryFLOATComparisonOperation at line 161, overapproximation of bitwiseOr at line 57, overapproximation of someBinaryDOUBLEComparisonOperation at line 119, overapproximation of someBinaryDOUBLEComparisonOperation at line 115, overapproximation of someBinaryDOUBLEComparisonOperation at line 117, overapproximation of someBinaryDOUBLEComparisonOperation at line 60, overapproximation of someBinaryDOUBLEComparisonOperation at line 121, overapproximation of someBinaryArithmeticFLOAToperation at line 80. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 16; [L23] signed char var_1_2 = -32; [L24] signed char var_1_3 = -64; [L25] signed char var_1_4 = -1; [L26] unsigned char var_1_5 = 1; [L27] signed char var_1_6 = -10; [L28] signed char var_1_7 = 64; [L29] signed short int var_1_8 = -5; [L30] double var_1_9 = 10000000000.4; [L31] double var_1_10 = 256.475; [L32] double var_1_11 = 4.8; [L33] double var_1_12 = 64.2; [L34] signed short int var_1_13 = 256; [L35] unsigned long int var_1_14 = 0; [L36] signed char var_1_15 = -5; [L37] unsigned long int var_1_16 = 500; [L38] unsigned long int var_1_17 = 4182428128; [L39] unsigned long int var_1_18 = 16; [L40] signed char var_1_19 = -5; [L41] signed char var_1_20 = 0; [L42] signed char var_1_21 = 64; [L43] float var_1_22 = 49.375; [L44] signed short int var_1_23 = 256; [L45] signed short int var_1_24 = 8; [L46] float var_1_25 = 255.5; [L47] float var_1_26 = 500.14; [L48] signed long int var_1_27 = -8; [L49] signed long int var_1_29 = -1; [L50] signed short int var_1_30 = -2; [L51] double var_1_31 = 0.3; [L52] signed char var_1_32 = 16; [L165] isInitial = 1 [L166] FCALL initially() [L168] FCALL updateLastVariables() [L169] CALL updateVariables() [L96] var_1_2 = __VERIFIER_nondet_char() [L97] CALL assume_abort_if_not(var_1_2 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) [L97] RET assume_abort_if_not(var_1_2 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L98] CALL assume_abort_if_not(var_1_2 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(var_1_2 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L99] var_1_3 = __VERIFIER_nondet_char() [L100] CALL assume_abort_if_not(var_1_3 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) [L100] RET assume_abort_if_not(var_1_3 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L101] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) [L101] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L102] var_1_4 = __VERIFIER_nondet_char() [L103] CALL assume_abort_if_not(var_1_4 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) [L103] RET assume_abort_if_not(var_1_4 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L104] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L105] var_1_5 = __VERIFIER_nondet_uchar() [L106] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) [L106] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L107] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L108] var_1_6 = __VERIFIER_nondet_char() [L109] CALL assume_abort_if_not(var_1_6 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not(var_1_6 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L110] CALL assume_abort_if_not(var_1_6 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(var_1_6 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L111] var_1_7 = __VERIFIER_nondet_char() [L112] CALL assume_abort_if_not(var_1_7 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not(var_1_7 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5, var_1_9=50000000002/5] [L113] CALL assume_abort_if_not(var_1_7 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(var_1_7 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5, var_1_9=50000000002/5] [L114] var_1_9 = __VERIFIER_nondet_double() [L115] CALL assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L116] var_1_10 = __VERIFIER_nondet_double() [L117] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L118] var_1_11 = __VERIFIER_nondet_double() [L119] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L120] var_1_12 = __VERIFIER_nondet_double() [L121] CALL assume_abort_if_not((var_1_12 >= -922337.2036854776000e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854776000e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not((var_1_12 >= -922337.2036854776000e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854776000e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L122] var_1_13 = __VERIFIER_nondet_short() [L123] CALL assume_abort_if_not(var_1_13 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_13 >= -32767) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L124] CALL assume_abort_if_not(var_1_13 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_13 <= 32766) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L125] var_1_15 = __VERIFIER_nondet_char() [L126] CALL assume_abort_if_not(var_1_15 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_15 >= -128) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L127] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L128] CALL assume_abort_if_not(var_1_15 != 0) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_15 != 0) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L129] var_1_16 = __VERIFIER_nondet_ulong() [L130] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L131] CALL assume_abort_if_not(var_1_16 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_16 <= 4294967294) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L132] var_1_17 = __VERIFIER_nondet_ulong() [L133] CALL assume_abort_if_not(var_1_17 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_17 >= 2147483647) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L134] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L135] var_1_18 = __VERIFIER_nondet_ulong() [L136] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L137] CALL assume_abort_if_not(var_1_18 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_18 <= 1073741823) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L138] var_1_20 = __VERIFIER_nondet_char() [L139] CALL assume_abort_if_not(var_1_20 >= -126) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_20 >= -126) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L140] CALL assume_abort_if_not(var_1_20 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_20 <= 126) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L141] var_1_21 = __VERIFIER_nondet_char() [L142] CALL assume_abort_if_not(var_1_21 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_21 >= -127) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L143] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L144] var_1_23 = __VERIFIER_nondet_short() [L145] CALL assume_abort_if_not(var_1_23 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_23 >= -1) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L146] CALL assume_abort_if_not(var_1_23 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_23 <= 32767) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L147] var_1_24 = __VERIFIER_nondet_short() [L148] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L149] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L150] var_1_25 = __VERIFIER_nondet_float() [L151] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L152] var_1_26 = __VERIFIER_nondet_float() [L153] CALL assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_27=-8, var_1_29=-1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L154] var_1_29 = __VERIFIER_nondet_long() [L155] CALL assume_abort_if_not(var_1_29 >= -2147483647) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_27=-8, var_1_29=1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_29 >= -2147483647) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_27=-8, var_1_29=1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L156] CALL assume_abort_if_not(var_1_29 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_27=-8, var_1_29=1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_29 <= 2147483646) VAL [isInitial=1, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_27=-8, var_1_29=1, var_1_2=2, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=-5] [L169] RET updateVariables() [L170] CALL step() [L56] signed char stepLocal_0 = var_1_2; [L57] EXPR (var_1_3 + var_1_4) ^ (var_1_6 + var_1_7) [L57] COND FALSE !(stepLocal_0 == ((var_1_3 + var_1_4) ^ (var_1_6 + var_1_7))) [L60] COND TRUE ((((var_1_9) < 0 ) ? -(var_1_9) : (var_1_9))) < (((((var_1_10 - var_1_11)) < (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))) ? ((var_1_10 - var_1_11)) : (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))))) [L61] COND FALSE !(var_1_9 >= var_1_12) [L64] var_1_8 = var_1_2 [L69] COND FALSE !(var_1_3 == ((((var_1_4) < ((var_1_6 / var_1_15))) ? (var_1_4) : ((var_1_6 / var_1_15))))) [L72] var_1_14 = (var_1_17 - (16u + var_1_18)) [L74] signed long int stepLocal_1 = 256; [L75] COND FALSE !(stepLocal_1 > var_1_18) [L78] unsigned long int stepLocal_2 = var_1_14; [L79] COND FALSE !((var_1_23 - var_1_24) > stepLocal_2) [L82] COND FALSE !(! var_1_5) [L85] COND TRUE var_1_11 > var_1_22 [L86] var_1_27 = var_1_29 [L91] var_1_30 = ((((var_1_15) > (var_1_13)) ? (var_1_15) : (var_1_13))) [L92] var_1_31 = var_1_26 [L93] var_1_32 = var_1_21 [L170] RET step() [L171] CALL, EXPR property() [L161] EXPR (var_1_3 + var_1_4) ^ (var_1_6 + var_1_7) [L161-L162] return (((((((((var_1_2 == ((var_1_3 + var_1_4) ^ (var_1_6 + var_1_7))) ? (var_1_1 == ((signed long int) var_1_2)) : 1) && ((((((var_1_9) < 0 ) ? -(var_1_9) : (var_1_9))) < (((((var_1_10 - var_1_11)) < (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))) ? ((var_1_10 - var_1_11)) : (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))))) ? ((var_1_9 >= var_1_12) ? (var_1_8 == ((signed short int) var_1_13)) : (var_1_8 == ((signed short int) var_1_2))) : (var_1_8 == ((signed short int) 0)))) && ((var_1_3 == ((((var_1_4) < ((var_1_6 / var_1_15))) ? (var_1_4) : ((var_1_6 / var_1_15))))) ? (var_1_14 == ((unsigned long int) var_1_16)) : (var_1_14 == ((unsigned long int) (var_1_17 - (16u + var_1_18)))))) && ((256 > var_1_18) ? (var_1_19 == ((signed char) ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))))) : 1)) && (((var_1_23 - var_1_24) > var_1_14) ? (var_1_22 == ((float) (var_1_25 - var_1_26))) : 1)) && ((! var_1_5) ? (var_1_27 == ((signed long int) ((var_1_13 + var_1_24) + (var_1_7 + (var_1_20 + var_1_8))))) : ((var_1_11 > var_1_22) ? (var_1_27 == ((signed long int) var_1_29)) : (var_1_27 == ((signed long int) var_1_6))))) && (var_1_30 == ((signed short int) ((((var_1_15) > (var_1_13)) ? (var_1_15) : (var_1_13)))))) && (var_1_31 == ((double) var_1_26))) && (var_1_32 == ((signed char) var_1_21)) ; [L171] RET, EXPR property() [L171] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_13=2, var_1_14=-274, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_26=2, var_1_27=1, var_1_29=1, var_1_2=2, var_1_30=2, var_1_31=2, var_1_32=-127, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=2] [L19] reach_error() VAL [isInitial=1, var_1_13=2, var_1_14=-274, var_1_15=2, var_1_16=-4294967296, var_1_17=-2, var_1_18=256, var_1_19=-5, var_1_1=16, var_1_20=-126, var_1_21=-127, var_1_22=395/8, var_1_23=0, var_1_24=0, var_1_26=2, var_1_27=1, var_1_29=1, var_1_2=2, var_1_30=2, var_1_31=2, var_1_32=-127, var_1_3=-1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=2, var_1_8=2] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 274.31ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 102.9MB in the end (delta: 14.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.79ms. Allocated memory is still 142.6MB. Free memory was 102.7MB in the beginning and 100.3MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 26.46ms. Allocated memory is still 142.6MB. Free memory was 100.3MB in the beginning and 98.7MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 624.67ms. Allocated memory is still 142.6MB. Free memory was 98.7MB in the beginning and 110.5MB in the end (delta: -11.8MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. * CodeCheck took 867.35ms. Allocated memory is still 142.6MB. Free memory was 110.5MB in the beginning and 96.4MB in the end (delta: 14.1MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. * Witness Printer took 3.26ms. Allocated memory is still 142.6MB. Free memory was 96.4MB in the beginning and 95.7MB in the end (delta: 741.8kB). 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 00:01:13,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/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_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/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_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-44.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/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 32bit --witnessprinter.graph.data.programhash 5310929b2b0ac49d9838db85aa406d59d13dcb24dfa08c19bb5ffa466047be7f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:01:15,668 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:01:15,743 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 00:01:15,770 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:01:15,770 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:01:15,771 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:01:15,771 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:01:15,771 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:01:15,771 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:01:15,771 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:01:15,772 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:01:15,772 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:01:15,772 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:01:15,772 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:01:15,772 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:01:15,772 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:01:15,772 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:01:15,772 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:01:15,772 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:01:15,772 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:01:15,772 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:01:15,772 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:01:15,773 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:01:15,773 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:01:15,773 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:01:15,773 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:01:15,773 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:01:15,773 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:01:15,773 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:01:15,773 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:01:15,773 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:01:15,773 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:01:15,773 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:01:15,774 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:01:15,774 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:01:15,774 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:01:15,774 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_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5310929b2b0ac49d9838db85aa406d59d13dcb24dfa08c19bb5ffa466047be7f [2024-12-06 00:01:16,010 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:01:16,017 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:01:16,019 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:01:16,020 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:01:16,021 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:01:16,022 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-44.i [2024-12-06 00:01:18,706 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/data/d1713ca80/02c22313445a4bceaad0d1039893f025/FLAGf9279c521 [2024-12-06 00:01:18,910 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:01:18,911 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-44.i [2024-12-06 00:01:18,920 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/data/d1713ca80/02c22313445a4bceaad0d1039893f025/FLAGf9279c521 [2024-12-06 00:01:18,934 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/data/d1713ca80/02c22313445a4bceaad0d1039893f025 [2024-12-06 00:01:18,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:01:18,938 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:01:18,939 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:01:18,940 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:01:18,944 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:01:18,945 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:01:18" (1/1) ... [2024-12-06 00:01:18,946 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a8a921d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:18, skipping insertion in model container [2024-12-06 00:01:18,946 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:01:18" (1/1) ... [2024-12-06 00:01:18,965 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:01:19,096 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_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-44.i[917,930] [2024-12-06 00:01:19,154 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:01:19,167 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:01:19,176 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_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-44.i[917,930] [2024-12-06 00:01:19,212 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:01:19,229 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:01:19,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19 WrapperNode [2024-12-06 00:01:19,229 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:01:19,230 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:01:19,230 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:01:19,230 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:01:19,236 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19" (1/1) ... [2024-12-06 00:01:19,245 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19" (1/1) ... [2024-12-06 00:01:19,270 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 194 [2024-12-06 00:01:19,270 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:01:19,271 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:01:19,271 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:01:19,271 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:01:19,279 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19" (1/1) ... [2024-12-06 00:01:19,279 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19" (1/1) ... [2024-12-06 00:01:19,283 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19" (1/1) ... [2024-12-06 00:01:19,284 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19" (1/1) ... [2024-12-06 00:01:19,293 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19" (1/1) ... [2024-12-06 00:01:19,295 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19" (1/1) ... [2024-12-06 00:01:19,298 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19" (1/1) ... [2024-12-06 00:01:19,301 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19" (1/1) ... [2024-12-06 00:01:19,302 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19" (1/1) ... [2024-12-06 00:01:19,306 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:01:19,307 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:01:19,307 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:01:19,307 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:01:19,308 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:19" (1/1) ... [2024-12-06 00:01:19,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:01:19,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:01:19,338 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:01:19,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:01:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:01:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 00:01:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:01:19,361 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:01:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:01:19,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:01:19,435 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:01:19,437 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:01:21,276 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-12-06 00:01:21,277 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:01:21,409 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:01:21,409 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:01:21,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:01:21 BoogieIcfgContainer [2024-12-06 00:01:21,409 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:01:21,410 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:01:21,410 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:01:21,419 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:01:21,420 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:01:21" (1/1) ... [2024-12-06 00:01:21,427 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:01:21,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:21,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2024-12-06 00:01:21,480 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2024-12-06 00:01:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:01:21,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:21,487 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 00:01:21,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 00:01:21,489 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 00:01:21,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a746ed9f-ab57-4c05-a677-3eb3b307cdf0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 00:01:23,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:23,158 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 00:01:26,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:26,080 INFO L256 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:01:26,092 INFO L279 TraceCheckSpWp]: Computing forward predicates...