./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-8.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_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/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_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/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_5ebfe17b-f768-42b9-8985-80dbcee6c925/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 5c292f6a44b3ce7a1f39e9d7acfd5554fab109a246553815011717bdd5ddac11 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:37:23,430 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:37:23,544 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:37:23,552 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:37:23,553 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:37:23,581 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:37:23,582 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:37:23,582 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:37:23,582 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:37:23,582 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:37:23,583 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:37:23,583 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:37:23,583 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:37:23,583 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:37:23,583 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:37:23,583 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:37:23,584 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:37:23,584 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:37:23,584 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:37:23,584 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:37:23,584 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:37:23,585 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:37:23,585 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:37:23,585 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:37:23,585 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:37:23,585 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:37:23,586 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:37:23,586 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:37:23,586 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:37:23,586 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:37:23,586 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:37:23,587 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:37:23,587 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:37:23,587 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_5ebfe17b-f768-42b9-8985-80dbcee6c925/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 -> 5c292f6a44b3ce7a1f39e9d7acfd5554fab109a246553815011717bdd5ddac11 [2024-11-13 16:37:23,926 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:37:23,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:37:23,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:37:23,938 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:37:23,938 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:37:23,940 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-8.i Unable to find full path for "g++" [2024-11-13 16:37:25,792 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:37:26,133 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:37:26,134 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-8.i [2024-11-13 16:37:26,145 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/data/4798bde43/0f589ef388bb4a7e8300c55aa18e4c24/FLAG24f03c104 [2024-11-13 16:37:26,160 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/data/4798bde43/0f589ef388bb4a7e8300c55aa18e4c24 [2024-11-13 16:37:26,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:37:26,163 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:37:26,165 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:37:26,165 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:37:26,170 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:37:26,173 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,175 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@380b6b93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26, skipping insertion in model container [2024-11-13 16:37:26,176 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,210 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:37:26,380 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_5ebfe17b-f768-42b9-8985-80dbcee6c925/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-8.i[919,932] [2024-11-13 16:37:26,460 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:37:26,471 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:37:26,485 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_5ebfe17b-f768-42b9-8985-80dbcee6c925/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-8.i[919,932] [2024-11-13 16:37:26,537 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:37:26,560 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:37:26,561 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26 WrapperNode [2024-11-13 16:37:26,561 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:37:26,562 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:37:26,562 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:37:26,562 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:37:26,570 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,588 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,638 INFO L138 Inliner]: procedures = 32, calls = 56, calls flagged for inlining = 14, calls inlined = 14, statements flattened = 216 [2024-11-13 16:37:26,638 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:37:26,639 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:37:26,639 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:37:26,639 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:37:26,648 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,653 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,654 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,678 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,684 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,688 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,693 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,706 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:37:26,707 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:37:26,711 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:37:26,711 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:37:26,712 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:26" (1/1) ... [2024-11-13 16:37:26,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:37:26,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:37:26,756 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:37:26,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:37:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:37:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:37:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:37:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:37:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:37:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:37:26,921 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:37:26,924 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:37:27,429 INFO L? ?]: Removed 40 outVars from TransFormulas that were not future-live. [2024-11-13 16:37:27,429 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:37:27,694 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:37:27,694 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:37:27,695 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:37:27 BoogieIcfgContainer [2024-11-13 16:37:27,695 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:37:27,696 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:37:27,696 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:37:27,707 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:37:27,707 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:37:27" (1/1) ... [2024-11-13 16:37:27,717 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:37:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:27,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 102 transitions. [2024-11-13 16:37:27,777 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 102 transitions. [2024-11-13 16:37:27,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:37:27,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:27,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:28,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:37:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:37:29,163 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 16:37:29,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:37:29,549 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-11-13 16:37:29,723 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 04:37:29 ImpRootNode [2024-11-13 16:37:29,724 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 16:37:29,725 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 16:37:29,726 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 16:37:29,726 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 16:37:29,727 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:37:27" (3/4) ... [2024-11-13 16:37:29,730 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 16:37:29,732 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 16:37:29,735 INFO L158 Benchmark]: Toolchain (without parser) took 3569.44ms. Allocated memory is still 117.4MB. Free memory was 94.6MB in the beginning and 46.1MB in the end (delta: 48.4MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2024-11-13 16:37:29,735 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 167.8MB. Free memory is still 105.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:37:29,736 INFO L158 Benchmark]: CACSL2BoogieTranslator took 396.50ms. Allocated memory is still 117.4MB. Free memory was 94.6MB in the beginning and 79.2MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 16:37:29,736 INFO L158 Benchmark]: Boogie Procedure Inliner took 76.15ms. Allocated memory is still 117.4MB. Free memory was 79.2MB in the beginning and 75.0MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:37:29,737 INFO L158 Benchmark]: Boogie Preprocessor took 67.45ms. Allocated memory is still 117.4MB. Free memory was 75.0MB in the beginning and 72.9MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:37:29,739 INFO L158 Benchmark]: RCFGBuilder took 988.22ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 71.3MB in the end (delta: 1.7MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2024-11-13 16:37:29,740 INFO L158 Benchmark]: CodeCheck took 2027.84ms. Allocated memory is still 117.4MB. Free memory was 71.3MB in the beginning and 46.4MB in the end (delta: 24.9MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2024-11-13 16:37:29,740 INFO L158 Benchmark]: Witness Printer took 7.20ms. Allocated memory is still 117.4MB. Free memory was 46.4MB in the beginning and 46.1MB in the end (delta: 291.5kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:37:29,743 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, 65 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.8s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 134 NumberOfCodeBlocks, 134 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 86, overapproximation of someBinaryFLOATComparisonOperation at line 133, overapproximation of someBinaryFLOATComparisonOperation at line 131, overapproximation of someBinaryDOUBLEComparisonOperation at line 138, overapproximation of someBinaryDOUBLEComparisonOperation at line 55, overapproximation of someBinaryDOUBLEComparisonOperation at line 139, overapproximation of someBinaryArithmeticFLOAToperation at line 84. Possible FailurePath: [L27] unsigned char isInitial = 0; [L28] float var_1_1 = 999999999.675; [L29] signed long int var_1_2 = 50; [L30] signed long int var_1_3 = 8; [L31] signed long int var_1_4 = -5; [L32] float var_1_5 = 7.875; [L33] float var_1_6 = 99.04; [L34] signed long int var_1_7 = -2; [L35] signed long int var_1_8 = 64; [L36] unsigned long int var_1_9 = 1; [L37] double var_1_10 = 63.25; [L38] unsigned char var_1_11 = 0; [L39] unsigned long int var_1_12 = 16; [L40] unsigned short int var_1_13 = 0; [L41] unsigned short int var_1_14 = 0; [L42] unsigned short int var_1_15 = 17766; [L43] unsigned short int var_1_16 = 28149; [L44] unsigned short int var_1_17 = 10; [L45] unsigned short int var_1_18 = 5; [L46] unsigned char var_1_19 = 4; [L47] unsigned char var_1_20 = 50; [L48] unsigned char var_1_21 = 64; [L49] unsigned char var_1_22 = 50; [L50] unsigned char var_1_23 = 5; [L51] unsigned char var_1_24 = 128; [L52] signed long int var_1_25 = -16; [L53] unsigned char var_1_26 = 0; [L184] isInitial = 1 [L185] FCALL initially() [L186] COND TRUE 1 [L187] FCALL updateLastVariables() [L188] CALL updateVariables() [L120] var_1_2 = __VERIFIER_nondet_long() [L121] CALL assume_abort_if_not(var_1_2 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_2 >= -2147483648) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L122] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L123] var_1_3 = __VERIFIER_nondet_long() [L124] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L125] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L126] var_1_4 = __VERIFIER_nondet_long() [L127] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L128] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L129] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L130] var_1_5 = __VERIFIER_nondet_float() [L131] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L132] var_1_6 = __VERIFIER_nondet_float() [L133] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=64, var_1_9=1] [L134] var_1_8 = __VERIFIER_nondet_long() [L135] CALL assume_abort_if_not(var_1_8 >= -2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_8 >= -2147483647) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L136] CALL assume_abort_if_not(var_1_8 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_8 <= 2147483646) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L137] var_1_10 = __VERIFIER_nondet_double() [L138] CALL assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L139] CALL assume_abort_if_not(var_1_10 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_10 != 0.0F) VAL [isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L140] var_1_11 = __VERIFIER_nondet_uchar() [L141] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L142] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L143] var_1_12 = __VERIFIER_nondet_ulong() [L144] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, var_1_11=0, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L145] CALL assume_abort_if_not(var_1_12 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_12 <= 4294967294) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L146] var_1_14 = __VERIFIER_nondet_ushort() [L147] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L148] CALL assume_abort_if_not(var_1_14 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_14 <= 32767) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L149] var_1_15 = __VERIFIER_nondet_ushort() [L150] CALL assume_abort_if_not(var_1_15 >= 16383) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_15 >= 16383) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L151] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L152] var_1_16 = __VERIFIER_nondet_ushort() [L153] CALL assume_abort_if_not(var_1_16 >= 16383) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_16 >= 16383) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L154] CALL assume_abort_if_not(var_1_16 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_16 <= 32767) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L155] var_1_17 = __VERIFIER_nondet_ushort() [L156] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L157] CALL assume_abort_if_not(var_1_17 <= 8192) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_17 <= 8192) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L158] var_1_18 = __VERIFIER_nondet_ushort() [L159] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L160] CALL assume_abort_if_not(var_1_18 <= 8191) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_18 <= 8191) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L161] var_1_20 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_20 >= 32) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_20 >= 32) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L163] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L164] var_1_21 = __VERIFIER_nondet_uchar() [L165] CALL assume_abort_if_not(var_1_21 >= 64) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_21 >= 64) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L166] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L167] var_1_22 = __VERIFIER_nondet_uchar() [L168] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L169] CALL assume_abort_if_not(var_1_22 <= 64) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=-256, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_22 <= 64) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=-256, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L170] var_1_23 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=-256, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=-256, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L172] CALL assume_abort_if_not(var_1_23 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=-256, var_1_23=256, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_23 <= 63) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=-256, var_1_23=256, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L173] var_1_24 = __VERIFIER_nondet_uchar() [L174] CALL assume_abort_if_not(var_1_24 >= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=-256, var_1_23=256, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_24 >= 127) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=-256, var_1_23=256, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L175] CALL assume_abort_if_not(var_1_24 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=-256, var_1_23=256, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_24 <= 254) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=-256, var_1_23=256, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L188] RET updateVariables() [L189] CALL step() [L83] COND TRUE var_1_2 == (var_1_3 % var_1_4) [L84] var_1_1 = (var_1_5 - var_1_6) [L86] COND FALSE !(var_1_1 >= var_1_6) [L89] CALL functionized0(var_1_6, var_1_11, var_1_10, var_1_12) [L55] COND TRUE ((functionized0_localFunctionVar0 * var_1_5) / functionized0_localFunctionVar2) > var_1_1 [L56] COND FALSE !(\read(functionized0_localFunctionVar1)) [L59] var_1_9 = functionized0_localFunctionVar3 [L89] RET functionized0(var_1_6, var_1_11, var_1_10, var_1_12) [L90] CALL functionized1(var_1_2, var_1_15, var_1_3) [L64] COND TRUE functionized1_localFunctionVar0 < functionized1_localFunctionVar2 [L65] var_1_13 = (var_1_14 + (((((functionized1_localFunctionVar1) > (var_1_16)) ? (functionized1_localFunctionVar1) : (var_1_16))) - (var_1_17 + var_1_18))) [L90] RET functionized1(var_1_2, var_1_15, var_1_3) [L91] COND TRUE var_1_10 == var_1_1 [L92] COND FALSE !(\read(var_1_11)) [L95] CALL, EXPR functionized4() [L75] return (var_1_24 - var_1_23); [L95] RET, EXPR functionized4() [L95] var_1_19 = functionized4() [L100] COND FALSE !((25.3 * var_1_5) != var_1_1) [L109] var_1_25 = var_1_20 [L111] COND FALSE !(var_1_25 < (var_1_21 / var_1_20)) [L189] RET step() [L190] CALL, EXPR property() [L180-L181] return (((((((var_1_2 == (var_1_3 % var_1_4)) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : 1) && ((var_1_1 >= var_1_6) ? (var_1_7 == ((signed long int) var_1_8)) : 1)) && ((((var_1_6 * var_1_5) / var_1_10) > var_1_1) ? (var_1_11 ? (var_1_9 == ((unsigned long int) var_1_12)) : (var_1_9 == ((unsigned long int) var_1_12))) : 1)) && ((var_1_2 < var_1_3) ? (var_1_13 == ((unsigned short int) (var_1_14 + (((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))) - (var_1_17 + var_1_18))))) : 1)) && ((var_1_10 == var_1_1) ? (var_1_11 ? (var_1_19 == ((unsigned char) (((32 + var_1_20) + var_1_21) - (var_1_22 + var_1_23)))) : (var_1_19 == ((unsigned char) (var_1_24 - var_1_23)))) : (var_1_19 == ((unsigned char) var_1_24)))) && (((25.3 * var_1_5) != var_1_1) ? (var_1_11 ? ((var_1_15 <= var_1_12) ? (var_1_25 == ((signed long int) var_1_14)) : 1) : (var_1_25 == ((signed long int) var_1_22))) : (var_1_25 == ((signed long int) var_1_20)))) && ((var_1_25 < (var_1_21 / var_1_20)) ? ((var_1_25 > var_1_18) ? (var_1_26 == ((unsigned char) ((((((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) > (var_1_23)) ? (((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) : (var_1_23))))) : (var_1_26 == ((unsigned char) var_1_22))) : 1) ; [L190] RET, EXPR property() [L190] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=32767, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=127, var_1_1=0, var_1_20=-193, var_1_21=64, var_1_22=-256, var_1_23=256, var_1_24=127, var_1_25=63, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L19] reach_error() VAL [isInitial=1, var_1_11=0, var_1_12=1, var_1_13=32767, var_1_14=0, var_1_15=32767, var_1_16=-32769, var_1_17=-65536, var_1_18=0, var_1_19=127, var_1_1=0, var_1_20=-193, var_1_21=64, var_1_22=-256, var_1_23=256, var_1_24=127, var_1_25=63, var_1_26=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 167.8MB. Free memory is still 105.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 396.50ms. Allocated memory is still 117.4MB. Free memory was 94.6MB in the beginning and 79.2MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 76.15ms. Allocated memory is still 117.4MB. Free memory was 79.2MB in the beginning and 75.0MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 67.45ms. Allocated memory is still 117.4MB. Free memory was 75.0MB in the beginning and 72.9MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 988.22ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 71.3MB in the end (delta: 1.7MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. * CodeCheck took 2027.84ms. Allocated memory is still 117.4MB. Free memory was 71.3MB in the beginning and 46.4MB in the end (delta: 24.9MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. * Witness Printer took 7.20ms. Allocated memory is still 117.4MB. Free memory was 46.4MB in the beginning and 46.1MB in the end (delta: 291.5kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-13 16:37:29,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/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_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/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_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/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_5ebfe17b-f768-42b9-8985-80dbcee6c925/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 5c292f6a44b3ce7a1f39e9d7acfd5554fab109a246553815011717bdd5ddac11 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:37:32,789 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:37:32,939 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 16:37:32,990 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:37:32,992 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:37:32,993 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:37:32,993 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:37:32,994 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:37:32,994 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:37:32,994 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:37:32,995 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:37:32,995 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:37:32,996 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:37:32,996 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:37:32,996 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:37:32,996 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:37:32,996 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:37:32,997 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:37:32,997 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:37:32,997 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:37:32,997 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:37:32,997 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:37:32,997 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:37:32,997 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:37:32,998 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:37:32,998 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:37:32,998 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:37:32,998 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:37:32,999 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:37:32,999 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:37:32,999 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:37:32,999 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:37:32,999 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:37:32,999 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:37:33,000 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:37:33,000 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:37:33,001 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_5ebfe17b-f768-42b9-8985-80dbcee6c925/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 -> 5c292f6a44b3ce7a1f39e9d7acfd5554fab109a246553815011717bdd5ddac11 [2024-11-13 16:37:33,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:37:33,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:37:33,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:37:33,399 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:37:33,400 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:37:33,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-8.i Unable to find full path for "g++" [2024-11-13 16:37:35,411 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:37:35,631 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:37:35,632 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-8.i [2024-11-13 16:37:35,643 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/data/4bbdd85cb/6dda5987ca7348c99f5cba77bfe3fbf1/FLAGaf995359e [2024-11-13 16:37:35,660 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/data/4bbdd85cb/6dda5987ca7348c99f5cba77bfe3fbf1 [2024-11-13 16:37:35,662 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:37:35,664 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:37:35,665 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:37:35,666 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:37:35,669 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:37:35,670 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:37:35" (1/1) ... [2024-11-13 16:37:35,671 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24b74e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:35, skipping insertion in model container [2024-11-13 16:37:35,671 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:37:35" (1/1) ... [2024-11-13 16:37:35,693 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:37:35,854 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_5ebfe17b-f768-42b9-8985-80dbcee6c925/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-8.i[919,932] [2024-11-13 16:37:35,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:37:35,947 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:37:35,960 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_5ebfe17b-f768-42b9-8985-80dbcee6c925/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-8.i[919,932] [2024-11-13 16:37:36,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:37:36,034 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:37:36,034 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:36 WrapperNode [2024-11-13 16:37:36,035 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:37:36,037 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:37:36,037 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:37:36,037 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:37:36,045 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:36" (1/1) ... [2024-11-13 16:37:36,067 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:36" (1/1) ... [2024-11-13 16:37:36,121 INFO L138 Inliner]: procedures = 33, calls = 56, calls flagged for inlining = 14, calls inlined = 14, statements flattened = 208 [2024-11-13 16:37:36,125 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:37:36,126 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:37:36,126 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:37:36,126 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:37:36,135 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:36" (1/1) ... [2024-11-13 16:37:36,135 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:36" (1/1) ... [2024-11-13 16:37:36,145 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:36" (1/1) ... [2024-11-13 16:37:36,146 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:36" (1/1) ... [2024-11-13 16:37:36,170 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:36" (1/1) ... [2024-11-13 16:37:36,181 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:36" (1/1) ... [2024-11-13 16:37:36,184 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:36" (1/1) ... [2024-11-13 16:37:36,190 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:36" (1/1) ... [2024-11-13 16:37:36,197 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:37:36,201 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:37:36,202 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:37:36,202 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:37:36,203 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:36" (1/1) ... [2024-11-13 16:37:36,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:37:36,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:37:36,261 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:37:36,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:37:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:37:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:37:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:37:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:37:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:37:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:37:36,462 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:37:36,465 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:38:11,860 INFO L? ?]: Removed 42 outVars from TransFormulas that were not future-live. [2024-11-13 16:38:11,860 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:38:12,122 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:38:12,122 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:38:12,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:38:12 BoogieIcfgContainer [2024-11-13 16:38:12,124 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:38:12,125 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:38:12,125 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:38:12,137 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:38:12,138 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:38:12" (1/1) ... [2024-11-13 16:38:12,149 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:38:12,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 102 transitions. [2024-11-13 16:38:12,225 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 102 transitions. [2024-11-13 16:38:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:38:12,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:12,240 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:38:12,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:38:12,243 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:38:12,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 16:38:15,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:15,181 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:38:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:38:25,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 16:38:25,514 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 16:38:25,523 INFO L158 Benchmark]: Toolchain (without parser) took 49855.46ms. Allocated memory is still 83.9MB. Free memory was 60.6MB in the beginning and 42.9MB in the end (delta: 17.6MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2024-11-13 16:38:25,523 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 83.9MB. Free memory was 64.2MB in the beginning and 64.2MB in the end (delta: 35.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:38:25,524 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.26ms. Allocated memory is still 83.9MB. Free memory was 60.3MB in the beginning and 45.1MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 16:38:25,524 INFO L158 Benchmark]: Boogie Procedure Inliner took 88.24ms. Allocated memory is still 83.9MB. Free memory was 45.1MB in the beginning and 42.6MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:38:25,525 INFO L158 Benchmark]: Boogie Preprocessor took 74.99ms. Allocated memory is still 83.9MB. Free memory was 42.6MB in the beginning and 40.8MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:38:25,525 INFO L158 Benchmark]: RCFGBuilder took 35922.43ms. Allocated memory is still 83.9MB. Free memory was 40.8MB in the beginning and 28.9MB in the end (delta: 11.9MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2024-11-13 16:38:25,527 INFO L158 Benchmark]: CodeCheck took 13394.10ms. Allocated memory is still 83.9MB. Free memory was 28.9MB in the beginning and 42.9MB in the end (delta: -14.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:38:25,530 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 0.48ms. Allocated memory is still 83.9MB. Free memory was 64.2MB in the beginning and 64.2MB in the end (delta: 35.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.26ms. Allocated memory is still 83.9MB. Free memory was 60.3MB in the beginning and 45.1MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 88.24ms. Allocated memory is still 83.9MB. Free memory was 45.1MB in the beginning and 42.6MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 74.99ms. Allocated memory is still 83.9MB. Free memory was 42.6MB in the beginning and 40.8MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 35922.43ms. Allocated memory is still 83.9MB. Free memory was 40.8MB in the beginning and 28.9MB in the end (delta: 11.9MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. * CodeCheck took 13394.10ms. Allocated memory is still 83.9MB. Free memory was 28.9MB in the beginning and 42.9MB in the end (delta: -14.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:38:25,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ebfe17b-f768-42b9-8985-80dbcee6c925/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown