./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c1a619d587ea8887a624d8cc5293de5beed2f7340bed2d614c4c129aa4f65e00 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:19:41,140 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:19:41,193 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:19:41,198 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:19:41,198 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:19:41,217 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:19:41,217 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:19:41,218 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:19:41,218 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:19:41,218 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:19:41,218 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:19:41,218 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:19:41,218 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:19:41,219 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:19:41,219 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:19:41,219 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:19:41,219 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:19:41,219 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:19:41,219 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:19:41,219 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:19:41,219 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:19:41,219 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:19:41,219 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:19:41,220 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:19:41,220 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:19:41,220 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:19:41,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:19:41,220 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:19:41,220 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:19:41,220 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:19:41,220 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:19:41,220 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:19:41,220 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:19:41,221 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_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1a619d587ea8887a624d8cc5293de5beed2f7340bed2d614c4c129aa4f65e00 [2024-12-06 02:19:41,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:19:41,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:19:41,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:19:41,438 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:19:41,438 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:19:41,439 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i [2024-12-06 02:19:44,104 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/data/f740e3cdf/dba47e6ffbf449b88b4c9ab100642446/FLAGc85fbe306 [2024-12-06 02:19:44,310 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:19:44,310 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i [2024-12-06 02:19:44,317 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/data/f740e3cdf/dba47e6ffbf449b88b4c9ab100642446/FLAGc85fbe306 [2024-12-06 02:19:44,653 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/data/f740e3cdf/dba47e6ffbf449b88b4c9ab100642446 [2024-12-06 02:19:44,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:19:44,656 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:19:44,656 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:19:44,657 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:19:44,659 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:19:44,660 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,661 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c746495 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44, skipping insertion in model container [2024-12-06 02:19:44,661 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,676 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:19:44,776 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_3084c27d-b270-4345-bd0d-0c01c5a1faea/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i[915,928] [2024-12-06 02:19:44,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:19:44,837 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:19:44,845 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_3084c27d-b270-4345-bd0d-0c01c5a1faea/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i[915,928] [2024-12-06 02:19:44,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:19:44,876 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:19:44,876 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44 WrapperNode [2024-12-06 02:19:44,876 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:19:44,877 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:19:44,877 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:19:44,877 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:19:44,881 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,888 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,912 INFO L138 Inliner]: procedures = 26, calls = 33, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 180 [2024-12-06 02:19:44,913 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:19:44,913 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:19:44,913 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:19:44,913 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:19:44,921 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,921 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,924 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,924 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,932 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,934 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,937 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,939 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,940 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,944 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:19:44,944 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:19:44,944 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:19:44,944 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:19:44,945 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:44" (1/1) ... [2024-12-06 02:19:44,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:19:44,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:19:44,973 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:19:44,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:19:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:19:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:19:44,999 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:19:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:19:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:19:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:19:45,069 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:19:45,071 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:19:45,370 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-12-06 02:19:45,371 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:19:45,553 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:19:45,554 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:19:45,554 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:19:45 BoogieIcfgContainer [2024-12-06 02:19:45,554 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:19:45,555 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:19:45,555 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:19:45,562 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:19:45,562 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:19:45" (1/1) ... [2024-12-06 02:19:45,568 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:19:45,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:45,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 41 states and 61 transitions. [2024-12-06 02:19:45,606 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 61 transitions. [2024-12-06 02:19:45,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:19:45,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:45,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:45,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:19:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 02:19:46,054 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 02:19:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 02:19:46,182 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-06 02:19:46,243 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 02:19:46 ImpRootNode [2024-12-06 02:19:46,243 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 02:19:46,244 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 02:19:46,244 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 02:19:46,244 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 02:19:46,244 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:19:45" (3/4) ... [2024-12-06 02:19:46,246 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 02:19:46,247 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 02:19:46,248 INFO L158 Benchmark]: Toolchain (without parser) took 1591.96ms. Allocated memory is still 142.6MB. Free memory was 118.6MB in the beginning and 51.5MB in the end (delta: 67.1MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2024-12-06 02:19:46,248 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:19:46,248 INFO L158 Benchmark]: CACSL2BoogieTranslator took 220.14ms. Allocated memory is still 142.6MB. Free memory was 118.6MB in the beginning and 104.2MB in the end (delta: 14.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:19:46,249 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.86ms. Allocated memory is still 142.6MB. Free memory was 104.2MB in the beginning and 101.0MB in the end (delta: 3.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:19:46,249 INFO L158 Benchmark]: Boogie Preprocessor took 30.45ms. Allocated memory is still 142.6MB. Free memory was 101.0MB in the beginning and 99.3MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:19:46,249 INFO L158 Benchmark]: RCFGBuilder took 609.93ms. Allocated memory is still 142.6MB. Free memory was 99.3MB in the beginning and 101.2MB in the end (delta: -1.9MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. [2024-12-06 02:19:46,250 INFO L158 Benchmark]: CodeCheck took 688.13ms. Allocated memory is still 142.6MB. Free memory was 101.2MB in the beginning and 51.5MB in the end (delta: 49.7MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-12-06 02:19:46,250 INFO L158 Benchmark]: Witness Printer took 3.16ms. Allocated memory is still 142.6MB. Free memory is still 51.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:19:46,252 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, 41 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, 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, 76 NumberOfCodeBlocks, 76 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 64, overapproximation of someBinaryFLOATComparisonOperation at line 127, overapproximation of someBinaryFLOATComparisonOperation at line 132, overapproximation of bitwiseOr at line 63, overapproximation of someBinaryDOUBLEComparisonOperation at line 86, overapproximation of someBinaryDOUBLEComparisonOperation at line 105, overapproximation of someBinaryDOUBLEComparisonOperation at line 124, overapproximation of someBinaryDOUBLEComparisonOperation at line 107, overapproximation of someBinaryDOUBLEComparisonOperation at line 125. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L23] double var_1_2 = 32.25; [L24] double var_1_3 = 16.5; [L25] unsigned char var_1_4 = 10; [L26] unsigned char var_1_5 = 100; [L27] unsigned char var_1_6 = 1; [L28] signed char var_1_7 = -5; [L29] unsigned char var_1_8 = 0; [L30] signed char var_1_9 = -10; [L31] signed short int var_1_10 = 64; [L32] unsigned short int var_1_11 = 0; [L33] float var_1_12 = 64.75; [L34] double var_1_13 = 5.4; [L35] float var_1_14 = 5.625; [L36] unsigned long int var_1_15 = 32; [L37] unsigned long int var_1_16 = 4; [L38] unsigned long int var_1_17 = 0; [L39] unsigned long int var_1_18 = 500; [L40] float var_1_19 = 1.8; [L41] float var_1_20 = 32.5; [L42] signed char var_1_21 = 4; [L43] unsigned char var_1_22 = 50; [L44] unsigned char var_1_23 = 1; [L45] unsigned char var_1_24 = 10; [L46] unsigned long int var_1_25 = 100000; [L47] unsigned short int last_1_var_1_11 = 0; [L48] float last_1_var_1_12 = 64.75; [L49] unsigned long int last_1_var_1_15 = 32; [L147] isInitial = 1 [L148] FCALL initially() [L150] CALL updateLastVariables() [L138] last_1_var_1_11 = var_1_11 [L139] last_1_var_1_12 = var_1_12 [L140] last_1_var_1_15 = var_1_15 [L150] RET updateLastVariables() [L151] CALL updateVariables() [L104] var_1_2 = __VERIFIER_nondet_double() [L105] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=33/2, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=33/2, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L106] var_1_3 = __VERIFIER_nondet_double() [L107] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L108] var_1_4 = __VERIFIER_nondet_uchar() [L109] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L110] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L111] var_1_5 = __VERIFIER_nondet_uchar() [L112] CALL assume_abort_if_not(var_1_5 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not(var_1_5 >= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L113] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L114] var_1_6 = __VERIFIER_nondet_uchar() [L115] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_7=-5, var_1_8=0, var_1_9=-10] [L116] CALL assume_abort_if_not(var_1_6 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_6 <= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=0, var_1_9=-10] [L117] var_1_8 = __VERIFIER_nondet_uchar() [L118] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_9=-10] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_9=-10] [L119] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-10] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-10] [L120] var_1_9 = __VERIFIER_nondet_char() [L121] CALL assume_abort_if_not(var_1_9 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_9 >= -63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L122] CALL assume_abort_if_not(var_1_9 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_9 <= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L123] var_1_13 = __VERIFIER_nondet_double() [L124] CALL assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L125] CALL assume_abort_if_not(var_1_13 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_13 != 0.0F) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L126] var_1_14 = __VERIFIER_nondet_float() [L127] CALL assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L128] var_1_17 = __VERIFIER_nondet_ulong() [L129] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L130] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L131] var_1_20 = __VERIFIER_nondet_float() [L132] CALL assume_abort_if_not((var_1_20 >= -922337.2036854765600e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not((var_1_20 >= -922337.2036854765600e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L133] var_1_23 = __VERIFIER_nondet_uchar() [L134] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_21=4, var_1_22=50, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_21=4, var_1_22=50, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L135] CALL assume_abort_if_not(var_1_23 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_21=4, var_1_22=50, var_1_23=0, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_23 <= 254) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_21=4, var_1_22=50, var_1_23=0, var_1_24=10, var_1_25=100000, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-63] [L151] RET updateVariables() [L152] CALL step() [L53] var_1_16 = var_1_17 [L54] var_1_18 = var_1_17 [L55] var_1_19 = var_1_20 [L56] var_1_21 = -8 [L57] var_1_22 = var_1_23 [L58] COND FALSE !(var_1_23 < var_1_16) [L61] var_1_25 = var_1_17 [L62] unsigned long int stepLocal_1 = var_1_6 - last_1_var_1_15; [L63] EXPR last_1_var_1_11 ^ last_1_var_1_15 [L63] COND FALSE !(stepLocal_1 < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) [L68] COND TRUE (var_1_5 <= var_1_4) && var_1_8 [L69] COND TRUE \read(var_1_8) [L70] var_1_7 = (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))) [L81] COND TRUE 128 >= last_1_var_1_15 [L82] var_1_15 = (var_1_6 + (var_1_4 + var_1_11)) [L86] COND FALSE !(var_1_2 != (var_1_3 / ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) [L89] COND FALSE !((10.8 + var_1_12) <= (- var_1_12)) [L92] unsigned char stepLocal_0 = var_1_4; [L93] COND FALSE !(-4 >= stepLocal_0) [L100] var_1_10 = var_1_4 [L152] RET step() [L153] CALL, EXPR property() [L143] EXPR (((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1) [L143-L144] return (((((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1)) && ((var_1_2 != (var_1_3 / ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? (var_1_12 == ((float) var_1_14)) : 1)) && ((128 >= last_1_var_1_15) ? (var_1_15 == ((unsigned long int) (var_1_6 + (var_1_4 + var_1_11)))) : (var_1_15 == ((unsigned long int) var_1_7))) ; [L153] RET, EXPR property() [L153] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=127, var_1_11=0, var_1_12=259/4, var_1_14=259/4, var_1_15=190, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=2, var_1_1=32, var_1_20=2, var_1_21=-8, var_1_22=0, var_1_23=0, var_1_24=10, var_1_25=0, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=0, var_1_8=1, var_1_9=-63] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=127, var_1_11=0, var_1_12=259/4, var_1_14=259/4, var_1_15=190, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=2, var_1_1=32, var_1_20=2, var_1_21=-8, var_1_22=0, var_1_23=0, var_1_24=10, var_1_25=0, var_1_4=-129, var_1_5=349, var_1_6=63, var_1_7=0, var_1_8=1, var_1_9=-63] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 220.14ms. Allocated memory is still 142.6MB. Free memory was 118.6MB in the beginning and 104.2MB in the end (delta: 14.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.86ms. Allocated memory is still 142.6MB. Free memory was 104.2MB in the beginning and 101.0MB in the end (delta: 3.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.45ms. Allocated memory is still 142.6MB. Free memory was 101.0MB in the beginning and 99.3MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 609.93ms. Allocated memory is still 142.6MB. Free memory was 99.3MB in the beginning and 101.2MB in the end (delta: -1.9MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. * CodeCheck took 688.13ms. Allocated memory is still 142.6MB. Free memory was 101.2MB in the beginning and 51.5MB in the end (delta: 49.7MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Witness Printer took 3.16ms. Allocated memory is still 142.6MB. Free memory is still 51.5MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-06 02:19:46,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c1a619d587ea8887a624d8cc5293de5beed2f7340bed2d614c4c129aa4f65e00 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:19:48,155 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:19:48,237 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 02:19:48,260 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:19:48,260 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:19:48,261 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:19:48,261 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:19:48,261 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:19:48,261 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:19:48,261 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:19:48,261 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:19:48,262 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:19:48,262 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:19:48,262 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:19:48,262 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:19:48,262 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:19:48,262 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:19:48,262 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:19:48,262 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:19:48,262 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:19:48,263 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:19:48,263 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:19:48,263 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:19:48,263 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:19:48,263 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:19:48,263 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:19:48,263 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:19:48,263 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:19:48,263 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:19:48,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:19:48,264 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:19:48,264 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:19:48,264 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:19:48,264 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:19:48,264 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:19:48,264 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:19:48,264 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_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1a619d587ea8887a624d8cc5293de5beed2f7340bed2d614c4c129aa4f65e00 [2024-12-06 02:19:48,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:19:48,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:19:48,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:19:48,485 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:19:48,486 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:19:48,487 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i [2024-12-06 02:19:51,153 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/data/b3efd1f19/e0dce22fbebe4448a35d4026433ff2f4/FLAG3991318d1 [2024-12-06 02:19:51,317 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:19:51,318 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i [2024-12-06 02:19:51,326 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/data/b3efd1f19/e0dce22fbebe4448a35d4026433ff2f4/FLAG3991318d1 [2024-12-06 02:19:51,339 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/data/b3efd1f19/e0dce22fbebe4448a35d4026433ff2f4 [2024-12-06 02:19:51,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:19:51,343 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:19:51,345 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:19:51,345 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:19:51,348 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:19:51,349 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f0e9786 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51, skipping insertion in model container [2024-12-06 02:19:51,349 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,365 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:19:51,470 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_3084c27d-b270-4345-bd0d-0c01c5a1faea/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i[915,928] [2024-12-06 02:19:51,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:19:51,533 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:19:51,542 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_3084c27d-b270-4345-bd0d-0c01c5a1faea/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i[915,928] [2024-12-06 02:19:51,571 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:19:51,586 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:19:51,586 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51 WrapperNode [2024-12-06 02:19:51,586 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:19:51,587 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:19:51,587 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:19:51,587 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:19:51,592 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,601 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,622 INFO L138 Inliner]: procedures = 27, calls = 33, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 152 [2024-12-06 02:19:51,622 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:19:51,623 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:19:51,623 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:19:51,623 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:19:51,628 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,628 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,632 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,632 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,641 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,642 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,645 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,648 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,649 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,652 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:19:51,653 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:19:51,653 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:19:51,653 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:19:51,654 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:51" (1/1) ... [2024-12-06 02:19:51,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:19:51,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:19:51,682 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:19:51,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:19:51,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:19:51,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:19:51,703 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:19:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:19:51,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:19:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:19:51,767 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:19:51,768 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:20:11,948 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-06 02:20:11,948 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:20:12,076 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:20:12,076 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:20:12,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:20:12 BoogieIcfgContainer [2024-12-06 02:20:12,077 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:20:12,077 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:20:12,077 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:20:12,086 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:20:12,086 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:20:12" (1/1) ... [2024-12-06 02:20:12,093 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:20:12,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:12,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 41 states and 61 transitions. [2024-12-06 02:20:12,137 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 61 transitions. [2024-12-06 02:20:12,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:20:12,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:12,143 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 02:20:12,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 02:20:12,145 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 02:20:12,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3084c27d-b270-4345-bd0d-0c01c5a1faea/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 02:20:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:13,937 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 02:20:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:14,276 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 02:20:14,284 INFO L279 TraceCheckSpWp]: Computing forward predicates...