./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-94.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_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/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_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-94.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/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_2cdb7376-b4f8-4744-bcbb-d220a2c91376/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 d192cb6e952f106529ed232e6c181a7d62f687759cbd3bccc84574b3e3f0de0a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:25:54,289 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:25:54,362 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:25:54,369 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:25:54,369 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:25:54,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:25:54,397 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:25:54,397 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:25:54,398 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:25:54,398 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:25:54,398 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:25:54,398 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:25:54,399 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:25:54,399 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:25:54,399 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:25:54,399 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:25:54,399 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:25:54,399 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:25:54,400 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:25:54,400 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:25:54,400 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:25:54,400 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:25:54,400 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:25:54,401 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:25:54,401 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:25:54,401 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:25:54,401 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:25:54,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:25:54,402 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:25:54,402 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:25:54,402 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:25:54,402 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:25:54,402 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:25:54,403 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_2cdb7376-b4f8-4744-bcbb-d220a2c91376/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 -> d192cb6e952f106529ed232e6c181a7d62f687759cbd3bccc84574b3e3f0de0a [2024-11-13 21:25:54,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:25:54,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:25:54,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:25:54,794 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:25:54,796 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:25:54,798 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-94.i Unable to find full path for "g++" [2024-11-13 21:25:57,046 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:25:57,297 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:25:57,301 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-94.i [2024-11-13 21:25:57,315 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/data/9474e8ec3/6a46205db4504e69b15f7559f80bcda7/FLAGc7cd4731a [2024-11-13 21:25:57,337 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/data/9474e8ec3/6a46205db4504e69b15f7559f80bcda7 [2024-11-13 21:25:57,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:25:57,343 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:25:57,347 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:25:57,348 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:25:57,356 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:25:57,357 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,358 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60c8eefb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57, skipping insertion in model container [2024-11-13 21:25:57,358 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,383 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:25:57,541 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_2cdb7376-b4f8-4744-bcbb-d220a2c91376/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-94.i[917,930] [2024-11-13 21:25:57,640 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:25:57,652 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:25:57,667 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_2cdb7376-b4f8-4744-bcbb-d220a2c91376/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-94.i[917,930] [2024-11-13 21:25:57,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:25:57,761 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:25:57,761 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57 WrapperNode [2024-11-13 21:25:57,761 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:25:57,762 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:25:57,763 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:25:57,763 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:25:57,769 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,783 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,843 INFO L138 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 189 [2024-11-13 21:25:57,843 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:25:57,848 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:25:57,848 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:25:57,848 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:25:57,856 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,857 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,865 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,865 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,875 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,878 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,881 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,883 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,887 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:25:57,888 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:25:57,888 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:25:57,888 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:25:57,889 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:57" (1/1) ... [2024-11-13 21:25:57,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:25:57,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:25:57,934 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:25:57,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:25:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:25:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:25:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:25:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:25:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:25:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:25:58,042 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:25:58,045 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:25:58,463 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-13 21:25:58,464 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:25:58,656 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:25:58,657 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:25:58,657 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:25:58 BoogieIcfgContainer [2024-11-13 21:25:58,657 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:25:58,660 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:25:58,660 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:25:58,671 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:25:58,671 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:25:58" (1/1) ... [2024-11-13 21:25:58,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:25:58,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 60 states and 93 transitions. [2024-11-13 21:25:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 93 transitions. [2024-11-13 21:25:58,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:25:58,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:58,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:25:59,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 21:25:59,550 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 21:25:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 21:25:59,807 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-11-13 21:25:59,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:25:59 ImpRootNode [2024-11-13 21:25:59,970 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:25:59,970 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:25:59,970 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:25:59,970 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:25:59,971 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:25:58" (3/4) ... [2024-11-13 21:25:59,976 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 21:25:59,977 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:25:59,978 INFO L158 Benchmark]: Toolchain (without parser) took 2634.58ms. Allocated memory is still 142.6MB. Free memory was 117.3MB in the beginning and 61.2MB in the end (delta: 56.1MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. [2024-11-13 21:25:59,978 INFO L158 Benchmark]: CDTParser took 2.29ms. Allocated memory is still 117.4MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:25:59,979 INFO L158 Benchmark]: CACSL2BoogieTranslator took 415.21ms. Allocated memory is still 142.6MB. Free memory was 117.0MB in the beginning and 102.3MB in the end (delta: 14.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:25:59,980 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.00ms. Allocated memory is still 142.6MB. Free memory was 102.0MB in the beginning and 98.4MB in the end (delta: 3.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:25:59,981 INFO L158 Benchmark]: Boogie Preprocessor took 39.39ms. Allocated memory is still 142.6MB. Free memory was 98.4MB in the beginning and 96.7MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:25:59,981 INFO L158 Benchmark]: RCFGBuilder took 769.32ms. Allocated memory is still 142.6MB. Free memory was 96.5MB in the beginning and 54.9MB in the end (delta: 41.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 21:25:59,982 INFO L158 Benchmark]: CodeCheck took 1309.39ms. Allocated memory is still 142.6MB. Free memory was 54.9MB in the beginning and 62.0MB in the end (delta: -7.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:25:59,983 INFO L158 Benchmark]: Witness Printer took 6.93ms. Allocated memory is still 142.6MB. Free memory was 62.0MB in the beginning and 61.2MB in the end (delta: 768.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:25:59,985 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, 60 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.1s, 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, 121 NumberOfCodeBlocks, 121 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 shiftLeft at line 53, overapproximation of someBinaryArithmeticDOUBLEoperation at line 74, overapproximation of someBinaryDOUBLEComparisonOperation at line 109, overapproximation of someBinaryDOUBLEComparisonOperation at line 111, overapproximation of someBinaryDOUBLEComparisonOperation at line 117, overapproximation of someBinaryDOUBLEComparisonOperation at line 115, overapproximation of someBinaryDOUBLEComparisonOperation at line 113, overapproximation of someBinaryDOUBLEComparisonOperation at line 75. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] signed char var_1_2 = -25; [L24] signed char var_1_3 = 1; [L25] signed short int var_1_4 = 1; [L26] unsigned char var_1_5 = 1; [L27] unsigned char var_1_6 = 1; [L28] unsigned char var_1_7 = 0; [L29] signed long int var_1_8 = 50; [L30] double var_1_9 = 32.7; [L31] double var_1_10 = 64.25; [L32] double var_1_11 = 10.3; [L33] double var_1_12 = 3.3; [L34] double var_1_13 = 16.5; [L35] double var_1_14 = 7.125; [L36] unsigned short int var_1_15 = 50; [L37] unsigned short int var_1_16 = 16; [L38] unsigned short int var_1_17 = 8; [L39] unsigned short int var_1_18 = 64; [L40] unsigned long int var_1_19 = 16; [L41] signed short int var_1_20 = 100; [L42] signed short int var_1_21 = 2; [L43] signed short int var_1_22 = 8; [L44] signed long int var_1_23 = -4; [L45] unsigned short int var_1_24 = 128; [L46] signed long int var_1_25 = 2; [L47] unsigned short int var_1_26 = 256; [L48] unsigned char var_1_27 = 0; [L148] isInitial = 1 [L149] FCALL initially() [L150] COND TRUE 1 [L151] FCALL updateLastVariables() [L152] CALL updateVariables() [L89] var_1_2 = __VERIFIER_nondet_char() [L90] CALL assume_abort_if_not(var_1_2 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L90] RET assume_abort_if_not(var_1_2 >= -128) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L91] CALL assume_abort_if_not(var_1_2 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L91] RET assume_abort_if_not(var_1_2 <= 127) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L92] var_1_3 = __VERIFIER_nondet_char() [L93] CALL assume_abort_if_not(var_1_3 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L93] RET assume_abort_if_not(var_1_3 >= -128) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L94] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L94] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L95] CALL assume_abort_if_not(var_1_3 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L95] RET assume_abort_if_not(var_1_3 != 0) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L96] var_1_4 = __VERIFIER_nondet_short() [L97] CALL assume_abort_if_not(var_1_4 >= -32768) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L97] RET assume_abort_if_not(var_1_4 >= -32768) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L98] CALL assume_abort_if_not(var_1_4 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(var_1_4 <= 32767) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L99] var_1_5 = __VERIFIER_nondet_uchar() [L100] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L100] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L101] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L101] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L102] var_1_6 = __VERIFIER_nondet_uchar() [L103] CALL assume_abort_if_not(var_1_6 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L103] RET assume_abort_if_not(var_1_6 >= 1) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L104] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L105] var_1_7 = __VERIFIER_nondet_uchar() [L106] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L106] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_8=50, var_1_9=327/10] [L107] CALL assume_abort_if_not(var_1_7 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(var_1_7 <= 0) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L108] var_1_10 = __VERIFIER_nondet_double() [L109] CALL assume_abort_if_not((var_1_10 >= -461168.6018427382800e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not((var_1_10 >= -461168.6018427382800e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L110] var_1_11 = __VERIFIER_nondet_double() [L111] CALL assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L112] var_1_12 = __VERIFIER_nondet_double() [L113] CALL assume_abort_if_not((var_1_12 >= -230584.3009213691390e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 2305843.009213691390e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not((var_1_12 >= -230584.3009213691390e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 2305843.009213691390e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L114] var_1_13 = __VERIFIER_nondet_double() [L115] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 2305843.009213691390e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 2305843.009213691390e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L116] var_1_14 = __VERIFIER_nondet_double() [L117] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 2305843.009213691390e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 2305843.009213691390e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L118] var_1_16 = __VERIFIER_nondet_ushort() [L119] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_15=50, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L120] CALL assume_abort_if_not(var_1_16 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_16 <= 65534) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L121] var_1_17 = __VERIFIER_nondet_ushort() [L122] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L123] CALL assume_abort_if_not(var_1_17 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_17 <= 65534) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L124] var_1_18 = __VERIFIER_nondet_ushort() [L125] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L126] CALL assume_abort_if_not(var_1_18 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_18 <= 65534) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L127] var_1_20 = __VERIFIER_nondet_short() [L128] CALL assume_abort_if_not(var_1_20 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_20 >= -1) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L129] CALL assume_abort_if_not(var_1_20 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_20 <= 32767) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L130] var_1_21 = __VERIFIER_nondet_short() [L131] CALL assume_abort_if_not(var_1_21 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_21 >= -1) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L132] CALL assume_abort_if_not(var_1_21 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_21 <= 32767) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L133] var_1_22 = __VERIFIER_nondet_short() [L134] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=2, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=2, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L135] CALL assume_abort_if_not(var_1_22 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=2, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_22 <= 32767) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=2, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L136] var_1_24 = __VERIFIER_nondet_ushort() [L137] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=2, var_1_23=-4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=2, var_1_23=-4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L138] CALL assume_abort_if_not(var_1_24 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=2, var_1_23=-4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_24 <= 65535) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=2, var_1_23=-4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L139] CALL assume_abort_if_not(var_1_24 != 0) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=2, var_1_23=-4, var_1_24=4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_24 != 0) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=2, var_1_23=-4, var_1_24=4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L152] RET updateVariables() [L153] CALL step() [L52] signed long int stepLocal_1 = -1000000000 + var_1_2; [L53] EXPR -1 << var_1_2 [L53] signed long int stepLocal_0 = -1 << var_1_2; [L54] COND FALSE !(stepLocal_0 < var_1_3) [L61] COND TRUE var_1_7 || var_1_5 [L62] COND FALSE !((var_1_2 >= var_1_3) && var_1_1) [L65] COND TRUE \read(var_1_5) [L66] var_1_8 = var_1_4 [L74] var_1_9 = (((((var_1_10) < (var_1_11)) ? (var_1_10) : (var_1_11))) + (var_1_12 + (var_1_13 - var_1_14))) [L75] COND FALSE !(var_1_10 >= var_1_11) [L78] COND FALSE !((((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) - var_1_22) >= var_1_2) [L81] COND TRUE var_1_6 || (var_1_16 <= (var_1_22 / var_1_24)) [L82] var_1_23 = (((((var_1_2 + (var_1_21 + var_1_24))) < (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))))) ? ((var_1_2 + (var_1_21 + var_1_24))) : (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)))))) [L84] var_1_25 = -256 [L85] var_1_26 = var_1_17 [L86] var_1_27 = var_1_6 [L153] RET step() [L154] CALL, EXPR property() [L144] EXPR -1 << var_1_2 [L144-L145] return ((((((((((-1 << var_1_2) < var_1_3) ? (((var_1_4 / var_1_3) > (-1000000000 + var_1_2)) ? (var_1_1 == ((unsigned char) (var_1_5 || var_1_6))) : (var_1_1 == ((unsigned char) var_1_7))) : 1) && ((var_1_7 || var_1_5) ? (((var_1_2 >= var_1_3) && var_1_1) ? (var_1_8 == ((signed long int) ((((var_1_3) < (var_1_2)) ? (var_1_3) : (var_1_2))))) : (var_1_5 ? (var_1_8 == ((signed long int) var_1_4)) : (var_1_8 == ((signed long int) var_1_4)))) : (var_1_8 == ((signed long int) var_1_4)))) && (var_1_9 == ((double) (((((var_1_10) < (var_1_11)) ? (var_1_10) : (var_1_11))) + (var_1_12 + (var_1_13 - var_1_14)))))) && ((var_1_10 >= var_1_11) ? (var_1_15 == ((unsigned short int) ((((((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) > (var_1_17)) ? (((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) : (var_1_17)))) > (var_1_18)) ? (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) > (var_1_17)) ? (((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) : (var_1_17)))) : (var_1_18))))) : 1)) && (((((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) - var_1_22) >= var_1_2) ? (var_1_19 == ((unsigned long int) ((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18))))) : 1)) && ((var_1_6 || (var_1_16 <= (var_1_22 / var_1_24))) ? (var_1_23 == ((signed long int) (((((var_1_2 + (var_1_21 + var_1_24))) < (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))))) ? ((var_1_2 + (var_1_21 + var_1_24))) : (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)))))))) : 1)) && (var_1_25 == ((signed long int) -256))) && (var_1_26 == ((unsigned short int) var_1_17))) && (var_1_27 == ((unsigned char) var_1_6)) ; [L154] RET, EXPR property() [L154] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=2, var_1_23=3, var_1_24=4, var_1_25=-256, var_1_26=-65536, var_1_27=1, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=4] [L19] reach_error() VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=-65486, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=2, var_1_23=3, var_1_24=4, var_1_25=-256, var_1_26=-65536, var_1_27=1, var_1_2=-1, var_1_3=5, var_1_4=4, var_1_5=-255, var_1_6=1, var_1_7=0, var_1_8=4] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.29ms. Allocated memory is still 117.4MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 415.21ms. Allocated memory is still 142.6MB. Free memory was 117.0MB in the beginning and 102.3MB in the end (delta: 14.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.00ms. Allocated memory is still 142.6MB. Free memory was 102.0MB in the beginning and 98.4MB in the end (delta: 3.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 39.39ms. Allocated memory is still 142.6MB. Free memory was 98.4MB in the beginning and 96.7MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 769.32ms. Allocated memory is still 142.6MB. Free memory was 96.5MB in the beginning and 54.9MB in the end (delta: 41.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * CodeCheck took 1309.39ms. Allocated memory is still 142.6MB. Free memory was 54.9MB in the beginning and 62.0MB in the end (delta: -7.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 6.93ms. Allocated memory is still 142.6MB. Free memory was 62.0MB in the beginning and 61.2MB in the end (delta: 768.9kB). 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 21:26:00,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/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_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/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_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-94.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/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_2cdb7376-b4f8-4744-bcbb-d220a2c91376/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 d192cb6e952f106529ed232e6c181a7d62f687759cbd3bccc84574b3e3f0de0a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:26:02,627 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:26:02,752 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 21:26:02,808 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:26:02,809 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:26:02,810 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:26:02,810 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:26:02,810 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:26:02,811 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:26:02,811 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:26:02,812 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:26:02,812 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:26:02,812 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:26:02,812 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:26:02,814 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:26:02,814 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:26:02,814 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:26:02,814 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:26:02,814 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:26:02,814 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:26:02,814 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:26:02,814 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:26:02,815 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:26:02,815 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:26:02,815 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:26:02,815 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:26:02,815 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:26:02,815 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:26:02,815 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:26:02,816 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:26:02,816 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:26:02,816 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:26:02,816 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:26:02,816 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:26:02,816 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:26:02,816 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:26:02,816 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_2cdb7376-b4f8-4744-bcbb-d220a2c91376/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 -> d192cb6e952f106529ed232e6c181a7d62f687759cbd3bccc84574b3e3f0de0a [2024-11-13 21:26:03,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:26:03,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:26:03,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:26:03,109 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:26:03,109 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:26:03,110 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-94.i Unable to find full path for "g++" [2024-11-13 21:26:04,968 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:26:05,319 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:26:05,319 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-94.i [2024-11-13 21:26:05,335 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/data/26944dd51/011dccdab0354d5fa0833ac4aea3b38d/FLAGb6f8e8f01 [2024-11-13 21:26:05,358 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/data/26944dd51/011dccdab0354d5fa0833ac4aea3b38d [2024-11-13 21:26:05,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:26:05,366 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:26:05,368 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:26:05,368 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:26:05,374 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:26:05,375 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,376 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d564659 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05, skipping insertion in model container [2024-11-13 21:26:05,376 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,405 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:26:05,579 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_2cdb7376-b4f8-4744-bcbb-d220a2c91376/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-94.i[917,930] [2024-11-13 21:26:05,671 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:26:05,690 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:26:05,702 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_2cdb7376-b4f8-4744-bcbb-d220a2c91376/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-94.i[917,930] [2024-11-13 21:26:05,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:26:05,764 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:26:05,765 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05 WrapperNode [2024-11-13 21:26:05,765 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:26:05,766 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:26:05,767 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:26:05,767 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:26:05,774 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,786 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,834 INFO L138 Inliner]: procedures = 27, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 170 [2024-11-13 21:26:05,834 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:26:05,835 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:26:05,835 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:26:05,835 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:26:05,845 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,851 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,854 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,872 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,879 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,885 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,886 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,893 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:26:05,896 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:26:05,896 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:26:05,897 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:26:05,899 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:26:05" (1/1) ... [2024-11-13 21:26:05,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:26:05,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:26:05,934 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:26:05,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:26:05,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:26:05,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:26:05,968 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:26:05,968 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:26:05,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:26:05,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:26:06,084 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:26:06,086 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:26:14,012 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-13 21:26:14,012 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:26:14,222 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:26:14,222 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:26:14,223 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:26:14 BoogieIcfgContainer [2024-11-13 21:26:14,223 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:26:14,223 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:26:14,224 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:26:14,233 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:26:14,234 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:26:14" (1/1) ... [2024-11-13 21:26:14,244 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:26:14,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:14,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 60 states and 93 transitions. [2024-11-13 21:26:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 93 transitions. [2024-11-13 21:26:14,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:26:14,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:14,317 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:26:14,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:26:14,319 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:26:14,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 21:26:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:15,717 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:26:25,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:26:25,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 21:26:25,903 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:26:25,908 INFO L158 Benchmark]: Toolchain (without parser) took 20542.79ms. Allocated memory is still 117.4MB. Free memory was 95.2MB in the beginning and 67.6MB in the end (delta: 27.6MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. [2024-11-13 21:26:25,909 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:26:25,909 INFO L158 Benchmark]: CACSL2BoogieTranslator took 398.04ms. Allocated memory is still 117.4MB. Free memory was 95.0MB in the beginning and 79.6MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:26:25,911 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.95ms. Allocated memory is still 117.4MB. Free memory was 79.6MB in the beginning and 77.6MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:26:25,912 INFO L158 Benchmark]: Boogie Preprocessor took 60.85ms. Allocated memory is still 117.4MB. Free memory was 77.6MB in the beginning and 75.6MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:26:25,912 INFO L158 Benchmark]: RCFGBuilder took 8326.44ms. Allocated memory is still 117.4MB. Free memory was 75.6MB in the beginning and 89.8MB in the end (delta: -14.2MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. [2024-11-13 21:26:25,913 INFO L158 Benchmark]: CodeCheck took 11683.56ms. Allocated memory is still 117.4MB. Free memory was 89.8MB in the beginning and 67.6MB in the end (delta: 22.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:26:25,916 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 398.04ms. Allocated memory is still 117.4MB. Free memory was 95.0MB in the beginning and 79.6MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.95ms. Allocated memory is still 117.4MB. Free memory was 79.6MB in the beginning and 77.6MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 60.85ms. Allocated memory is still 117.4MB. Free memory was 77.6MB in the beginning and 75.6MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 8326.44ms. Allocated memory is still 117.4MB. Free memory was 75.6MB in the beginning and 89.8MB in the end (delta: -14.2MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. * CodeCheck took 11683.56ms. Allocated memory is still 117.4MB. Free memory was 89.8MB in the beginning and 67.6MB in the end (delta: 22.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:26:25,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb7376-b4f8-4744-bcbb-d220a2c91376/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown