./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-69.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-69.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm --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 e9ea3e1de810ac747010be7e08c40cdfac2b25e998985b5e8577b039d2cd4e61 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:46:10,162 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:46:10,221 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:46:10,226 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:46:10,226 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:46:10,258 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:46:10,261 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:46:10,262 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:46:10,262 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:46:10,262 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:46:10,263 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:46:10,263 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:46:10,263 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:46:10,263 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:46:10,263 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:46:10,263 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:46:10,263 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:46:10,264 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:46:10,264 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:46:10,264 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:46:10,264 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:46:10,264 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:46:10,264 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:46:10,264 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:46:10,265 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:46:10,265 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:46:10,265 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:46:10,265 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:10,265 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:46:10,265 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:46:10,266 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:46:10,266 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:46:10,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:46:10,266 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_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm 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 -> e9ea3e1de810ac747010be7e08c40cdfac2b25e998985b5e8577b039d2cd4e61 [2024-11-13 22:46:10,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:46:10,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:46:10,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:46:10,540 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:46:10,541 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:46:10,542 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-69.i Unable to find full path for "g++" [2024-11-13 22:46:12,518 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:46:12,840 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:46:12,841 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-69.i [2024-11-13 22:46:12,849 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/data/ee1df27d0/67507b34cdbe4fb79536452190606862/FLAGd019f6f3b [2024-11-13 22:46:12,863 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/data/ee1df27d0/67507b34cdbe4fb79536452190606862 [2024-11-13 22:46:12,866 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:46:12,867 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:46:12,869 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:12,869 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:46:12,875 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:46:12,875 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:12" (1/1) ... [2024-11-13 22:46:12,876 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@637e7655 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:12, skipping insertion in model container [2024-11-13 22:46:12,876 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:12" (1/1) ... [2024-11-13 22:46:12,906 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:46:13,083 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_f26c8516-f76c-483c-a5aa-6c87e1622fb6/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-69.i[917,930] [2024-11-13 22:46:13,146 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:13,156 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:46:13,166 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_f26c8516-f76c-483c-a5aa-6c87e1622fb6/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-69.i[917,930] [2024-11-13 22:46:13,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:13,216 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:46:13,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:13 WrapperNode [2024-11-13 22:46:13,217 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:13,219 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:13,219 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:46:13,219 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:46:13,225 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:13" (1/1) ... [2024-11-13 22:46:13,237 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:13" (1/1) ... [2024-11-13 22:46:13,287 INFO L138 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 173 [2024-11-13 22:46:13,287 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:13,292 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:46:13,292 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:46:13,292 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:46:13,302 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:13" (1/1) ... [2024-11-13 22:46:13,302 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:13" (1/1) ... [2024-11-13 22:46:13,305 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:13" (1/1) ... [2024-11-13 22:46:13,305 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:13" (1/1) ... [2024-11-13 22:46:13,318 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:13" (1/1) ... [2024-11-13 22:46:13,325 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:13" (1/1) ... [2024-11-13 22:46:13,327 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:13" (1/1) ... [2024-11-13 22:46:13,331 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:13" (1/1) ... [2024-11-13 22:46:13,334 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:46:13,339 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:46:13,339 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:46:13,339 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:46:13,340 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:13" (1/1) ... [2024-11-13 22:46:13,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:13,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:46:13,382 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:46:13,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:46:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:46:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:46:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:46:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:46:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:46:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:46:13,517 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:46:13,519 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:46:13,922 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-13 22:46:13,922 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:46:14,128 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:46:14,129 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:46:14,129 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:14 BoogieIcfgContainer [2024-11-13 22:46:14,129 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:46:14,130 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:46:14,130 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:46:14,144 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:46:14,145 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:14" (1/1) ... [2024-11-13 22:46:14,153 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:46:14,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:14,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 59 states and 92 transitions. [2024-11-13 22:46:14,227 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 92 transitions. [2024-11-13 22:46:14,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:46:14,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:14,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:46:14,838 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:46:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:46:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:46:15,429 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:46:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:46:15,632 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-11-13 22:46:15,777 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:46:15 ImpRootNode [2024-11-13 22:46:15,777 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:46:15,777 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:46:15,778 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:46:15,778 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:46:15,778 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:14" (3/4) ... [2024-11-13 22:46:15,784 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 22:46:15,785 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:46:15,786 INFO L158 Benchmark]: Toolchain (without parser) took 2919.06ms. Allocated memory is still 167.8MB. Free memory was 131.3MB in the beginning and 110.3MB in the end (delta: 21.0MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. [2024-11-13 22:46:15,788 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 167.8MB. Free memory is still 107.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:15,789 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.27ms. Allocated memory is still 167.8MB. Free memory was 131.0MB in the beginning and 116.6MB in the end (delta: 14.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:46:15,789 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.71ms. Allocated memory is still 167.8MB. Free memory was 116.6MB in the beginning and 113.8MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:15,790 INFO L158 Benchmark]: Boogie Preprocessor took 42.12ms. Allocated memory is still 167.8MB. Free memory was 113.8MB in the beginning and 112.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:15,790 INFO L158 Benchmark]: RCFGBuilder took 790.63ms. Allocated memory is still 167.8MB. Free memory was 112.2MB in the beginning and 70.2MB in the end (delta: 42.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 22:46:15,791 INFO L158 Benchmark]: CodeCheck took 1647.17ms. Allocated memory is still 167.8MB. Free memory was 70.2MB in the beginning and 110.4MB in the end (delta: -40.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:15,791 INFO L158 Benchmark]: Witness Printer took 7.98ms. Allocated memory is still 167.8MB. Free memory was 110.4MB in the beginning and 110.3MB in the end (delta: 41.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:15,794 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, 59 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, 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, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 120 NumberOfCodeBlocks, 120 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 83, overapproximation of someBinaryDOUBLEComparisonOperation at line 124. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 4; [L23] signed short int var_1_2 = -4; [L24] signed short int var_1_3 = 128; [L25] signed short int var_1_4 = 10; [L26] unsigned char var_1_5 = 200; [L27] unsigned char var_1_6 = 0; [L28] unsigned char var_1_7 = 0; [L29] unsigned char var_1_8 = 64; [L30] signed char var_1_9 = -128; [L31] unsigned char var_1_10 = 0; [L32] unsigned char var_1_11 = 0; [L33] double var_1_12 = 32.75; [L34] double var_1_13 = 255.6; [L35] signed short int var_1_14 = 8; [L36] unsigned long int var_1_15 = 256; [L37] unsigned long int var_1_16 = 4031871391; [L38] unsigned long int var_1_17 = 3083112228; [L39] unsigned long int var_1_18 = 3058504136; [L40] unsigned long int var_1_19 = 1902304375; [L41] unsigned char var_1_20 = 1; [L42] signed char var_1_21 = -2; [L43] unsigned char var_1_22 = 0; [L44] unsigned char var_1_23 = 1; [L154] isInitial = 1 [L155] FCALL initially() [L156] COND TRUE 1 [L157] FCALL updateLastVariables() [L158] CALL updateVariables() [L96] var_1_2 = __VERIFIER_nondet_short() [L97] CALL assume_abort_if_not(var_1_2 >= -32768) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=128, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) [L97] RET assume_abort_if_not(var_1_2 >= -32768) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=128, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L98] CALL assume_abort_if_not(var_1_2 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=128, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(var_1_2 <= 32767) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=128, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L99] var_1_3 = __VERIFIER_nondet_short() [L100] CALL assume_abort_if_not(var_1_3 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) [L100] RET assume_abort_if_not(var_1_3 >= -1) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L101] CALL assume_abort_if_not(var_1_3 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) [L101] RET assume_abort_if_not(var_1_3 <= 32767) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L102] var_1_4 = __VERIFIER_nondet_short() [L103] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) [L103] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L104] CALL assume_abort_if_not(var_1_4 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(var_1_4 <= 32767) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L105] var_1_5 = __VERIFIER_nondet_uchar() [L106] CALL assume_abort_if_not(var_1_5 >= 190) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) [L106] RET assume_abort_if_not(var_1_5 >= 190) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L107] CALL assume_abort_if_not(var_1_5 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(var_1_5 <= 254) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L108] var_1_6 = __VERIFIER_nondet_uchar() [L109] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_7=0, var_1_8=64, var_1_9=-128] [L110] CALL assume_abort_if_not(var_1_6 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(var_1_6 <= 63) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=0, var_1_8=64, var_1_9=-128] [L111] var_1_7 = __VERIFIER_nondet_uchar() [L112] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_8=64, var_1_9=-128] [L113] CALL assume_abort_if_not(var_1_7 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(var_1_7 <= 63) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=64, var_1_9=-128] [L114] var_1_8 = __VERIFIER_nondet_uchar() [L115] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_9=-128] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_9=-128] [L116] CALL assume_abort_if_not(var_1_8 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_8 <= 127) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L117] var_1_10 = __VERIFIER_nondet_uchar() [L118] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L119] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L120] var_1_11 = __VERIFIER_nondet_uchar() [L121] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L122] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L123] var_1_13 = __VERIFIER_nondet_double() [L124] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L125] var_1_16 = __VERIFIER_nondet_ulong() [L126] CALL assume_abort_if_not(var_1_16 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_16 >= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L127] CALL assume_abort_if_not(var_1_16 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_16 <= 4294967294) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L128] var_1_17 = __VERIFIER_nondet_ulong() [L129] CALL assume_abort_if_not(var_1_17 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_17 >= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L130] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L131] var_1_18 = __VERIFIER_nondet_ulong() [L132] CALL assume_abort_if_not(var_1_18 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_18 >= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L133] CALL assume_abort_if_not(var_1_18 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_18 <= 4294967294) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L134] var_1_19 = __VERIFIER_nondet_ulong() [L135] CALL assume_abort_if_not(var_1_19 >= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_19 >= 1073741823) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L136] CALL assume_abort_if_not(var_1_19 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_19 <= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=-2, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L137] var_1_21 = __VERIFIER_nondet_char() [L138] CALL assume_abort_if_not(var_1_21 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=62, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_21 >= -128) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=62, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L139] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=62, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=62, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L140] var_1_22 = __VERIFIER_nondet_uchar() [L141] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=62, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=62, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L142] CALL assume_abort_if_not(var_1_22 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=62, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_22 <= 0) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=62, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L143] var_1_23 = __VERIFIER_nondet_uchar() [L144] CALL assume_abort_if_not(var_1_23 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=62, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_23 >= 1) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=62, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L145] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=62, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=4, var_1_20=1, var_1_21=62, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-128] [L158] RET updateVariables() [L159] CALL step() [L48] signed long int stepLocal_0 = var_1_3 - var_1_4; [L49] COND TRUE var_1_2 >= stepLocal_0 [L50] var_1_1 = ((var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7)))) - var_1_8) [L54] signed long int stepLocal_2 = var_1_8 - var_1_5; [L55] unsigned char stepLocal_1 = var_1_11; [L56] COND FALSE !(stepLocal_2 >= var_1_4) [L63] var_1_9 = var_1_5 [L65] unsigned char stepLocal_4 = var_1_7; [L66] unsigned char stepLocal_3 = (var_1_9 + var_1_2) == var_1_3; [L67] COND TRUE stepLocal_4 > var_1_4 [L68] COND TRUE stepLocal_3 && var_1_10 [L69] COND FALSE !(! var_1_11) [L72] var_1_12 = var_1_13 [L80] COND TRUE var_1_11 || (var_1_6 <= var_1_8) [L81] var_1_14 = var_1_6 [L83] COND FALSE !(var_1_12 < var_1_13) [L86] var_1_15 = (var_1_18 - var_1_19) [L88] signed char stepLocal_5 = var_1_21; [L89] COND FALSE !(stepLocal_5 < var_1_1) [L92] var_1_20 = var_1_23 [L159] RET step() [L160] CALL, EXPR property() [L150-L151] return ((((((var_1_2 >= (var_1_3 - var_1_4)) ? (var_1_1 == ((unsigned char) ((var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7)))) - var_1_8))) : (var_1_1 == ((unsigned char) (32 + var_1_7)))) && (((var_1_8 - var_1_5) >= var_1_4) ? ((var_1_10 || var_1_11) ? (var_1_9 == ((signed char) var_1_6)) : (var_1_9 == ((signed char) var_1_7))) : (var_1_9 == ((signed char) var_1_5)))) && ((var_1_7 > var_1_4) ? ((((var_1_9 + var_1_2) == var_1_3) && var_1_10) ? ((! var_1_11) ? (var_1_12 == ((double) var_1_13)) : (var_1_12 == ((double) var_1_13))) : (var_1_12 == ((double) var_1_13))) : (var_1_12 == ((double) var_1_13)))) && ((var_1_11 || (var_1_6 <= var_1_8)) ? (var_1_14 == ((signed short int) var_1_6)) : 1)) && ((var_1_12 < var_1_13) ? (var_1_15 == ((unsigned long int) (((((((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17)))) > (((((3407568261u) > (var_1_18)) ? (3407568261u) : (var_1_18))))) ? (((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17)))) : (((((3407568261u) > (var_1_18)) ? (3407568261u) : (var_1_18)))))) - (var_1_19 - 32u)))) : (var_1_15 == ((unsigned long int) (var_1_18 - var_1_19))))) && ((var_1_21 < var_1_1) ? (var_1_20 == ((unsigned char) ((! (var_1_11 && var_1_22)) && (var_1_10 || var_1_23)))) : (var_1_20 == ((unsigned char) var_1_23))) ; [L160] RET, EXPR property() [L160] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=2, var_1_13=2, var_1_14=1, var_1_15=12884901888, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=62, var_1_20=1, var_1_21=62, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-66] [L19] reach_error() VAL [isInitial=1, var_1_10=1, var_1_11=1, var_1_12=2, var_1_13=2, var_1_14=1, var_1_15=12884901888, var_1_16=-2147483649, var_1_17=2147483648, var_1_18=6442450943, var_1_19=-6442450945, var_1_1=62, var_1_20=1, var_1_21=62, var_1_22=0, var_1_23=1, var_1_2=65, var_1_3=-1, var_1_4=0, var_1_5=-66, var_1_6=1, var_1_7=1, var_1_8=-129, var_1_9=-66] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 167.8MB. Free memory is still 107.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 349.27ms. Allocated memory is still 167.8MB. Free memory was 131.0MB in the beginning and 116.6MB in the end (delta: 14.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 68.71ms. Allocated memory is still 167.8MB. Free memory was 116.6MB in the beginning and 113.8MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 42.12ms. Allocated memory is still 167.8MB. Free memory was 113.8MB in the beginning and 112.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 790.63ms. Allocated memory is still 167.8MB. Free memory was 112.2MB in the beginning and 70.2MB in the end (delta: 42.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * CodeCheck took 1647.17ms. Allocated memory is still 167.8MB. Free memory was 70.2MB in the beginning and 110.4MB in the end (delta: -40.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 7.98ms. Allocated memory is still 167.8MB. Free memory was 110.4MB in the beginning and 110.3MB in the end (delta: 41.5kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-13 22:46:15,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/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_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-69.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm --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 e9ea3e1de810ac747010be7e08c40cdfac2b25e998985b5e8577b039d2cd4e61 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:46:18,401 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:46:18,490 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 22:46:18,535 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:46:18,536 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:46:18,536 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:46:18,536 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:46:18,536 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:46:18,537 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:46:18,537 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:46:18,537 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:46:18,537 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:46:18,537 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:46:18,537 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:46:18,537 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:46:18,538 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:46:18,539 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:46:18,539 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:46:18,540 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:46:18,540 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:46:18,540 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:46:18,540 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:46:18,540 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:46:18,541 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:46:18,541 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:46:18,541 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:46:18,541 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:46:18,541 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:46:18,541 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:46:18,541 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:18,541 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:46:18,542 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:46:18,542 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:46:18,542 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:46:18,542 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:46:18,557 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:46:18,557 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_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm 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 -> e9ea3e1de810ac747010be7e08c40cdfac2b25e998985b5e8577b039d2cd4e61 [2024-11-13 22:46:18,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:46:18,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:46:18,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:46:18,862 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:46:18,863 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:46:18,864 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-69.i Unable to find full path for "g++" [2024-11-13 22:46:20,607 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:46:20,848 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:46:20,855 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-69.i [2024-11-13 22:46:20,884 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/data/2c0867634/103d83fed3064a548e6ec5f0e76e123a/FLAG3832f7be2 [2024-11-13 22:46:20,912 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/data/2c0867634/103d83fed3064a548e6ec5f0e76e123a [2024-11-13 22:46:20,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:46:20,919 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:46:20,922 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:20,922 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:46:20,927 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:46:20,929 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68736720 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20, skipping insertion in model container [2024-11-13 22:46:20,930 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,957 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:46:21,130 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_f26c8516-f76c-483c-a5aa-6c87e1622fb6/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-69.i[917,930] [2024-11-13 22:46:21,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:21,245 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:46:21,258 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_f26c8516-f76c-483c-a5aa-6c87e1622fb6/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-69.i[917,930] [2024-11-13 22:46:21,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:21,337 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:46:21,338 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:21 WrapperNode [2024-11-13 22:46:21,338 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:21,339 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:21,339 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:46:21,339 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:46:21,346 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:21" (1/1) ... [2024-11-13 22:46:21,355 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:21" (1/1) ... [2024-11-13 22:46:21,380 INFO L138 Inliner]: procedures = 27, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 169 [2024-11-13 22:46:21,380 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:21,381 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:46:21,381 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:46:21,381 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:46:21,390 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:21" (1/1) ... [2024-11-13 22:46:21,391 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:21" (1/1) ... [2024-11-13 22:46:21,394 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:21" (1/1) ... [2024-11-13 22:46:21,395 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:21" (1/1) ... [2024-11-13 22:46:21,404 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:21" (1/1) ... [2024-11-13 22:46:21,407 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:21" (1/1) ... [2024-11-13 22:46:21,409 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:21" (1/1) ... [2024-11-13 22:46:21,410 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:21" (1/1) ... [2024-11-13 22:46:21,413 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:46:21,414 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:46:21,414 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:46:21,414 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:46:21,415 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:21" (1/1) ... [2024-11-13 22:46:21,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:21,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:46:21,455 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:46:21,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:46:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:46:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:46:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:46:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:46:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:46:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:46:21,594 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:46:21,596 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:46:21,956 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-13 22:46:21,956 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:46:22,147 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:46:22,147 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:46:22,148 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:22 BoogieIcfgContainer [2024-11-13 22:46:22,148 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:46:22,149 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:46:22,149 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:46:22,158 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:46:22,159 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:22" (1/1) ... [2024-11-13 22:46:22,166 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:46:22,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 59 states and 92 transitions. [2024-11-13 22:46:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 92 transitions. [2024-11-13 22:46:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:46:22,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,223 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:46:22,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:46:22,228 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:46:22,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f26c8516-f76c-483c-a5aa-6c87e1622fb6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 22:46:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:22,867 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:46:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:22,992 INFO L255 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 22:46:23,005 INFO L278 TraceCheckSpWp]: Computing forward predicates...