./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-24.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_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/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_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-24.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/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_41752bbf-b589-4906-be1e-2774e39746e1/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 f17fbc4eb3d83723e730df592ecc81500c6ccb0946c2ffaa374248179dc25c23 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:20:01,588 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:20:01,648 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:20:01,653 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:20:01,653 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:20:01,675 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:20:01,676 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:20:01,676 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:20:01,677 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:20:01,677 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:20:01,677 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:20:01,677 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:20:01,677 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:20:01,677 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:20:01,677 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:20:01,677 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:20:01,677 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:20:01,678 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:20:01,678 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:20:01,678 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:20:01,678 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:20:01,678 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:20:01,678 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:20:01,678 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:20:01,678 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:20:01,678 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:20:01,678 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:20:01,678 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:20:01,679 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:20:01,679 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:20:01,679 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:20:01,679 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:20:01,679 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:20:01,679 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_41752bbf-b589-4906-be1e-2774e39746e1/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 -> f17fbc4eb3d83723e730df592ecc81500c6ccb0946c2ffaa374248179dc25c23 [2024-12-06 03:20:01,925 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:20:01,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:20:01,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:20:01,939 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:20:01,939 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:20:01,941 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-24.i [2024-12-06 03:20:04,654 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/data/775e418a4/190f5f47d8db4823931a0388a8264113/FLAG27794a452 [2024-12-06 03:20:04,848 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:20:04,849 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-24.i [2024-12-06 03:20:04,858 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/data/775e418a4/190f5f47d8db4823931a0388a8264113/FLAG27794a452 [2024-12-06 03:20:04,874 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/data/775e418a4/190f5f47d8db4823931a0388a8264113 [2024-12-06 03:20:04,876 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:20:04,878 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:20:04,879 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:20:04,879 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:20:04,883 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:20:04,884 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:20:04" (1/1) ... [2024-12-06 03:20:04,885 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f111e5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:04, skipping insertion in model container [2024-12-06 03:20:04,885 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:20:04" (1/1) ... [2024-12-06 03:20:04,904 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:20:05,027 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_41752bbf-b589-4906-be1e-2774e39746e1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-24.i[913,926] [2024-12-06 03:20:05,085 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:20:05,096 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:20:05,105 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_41752bbf-b589-4906-be1e-2774e39746e1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-24.i[913,926] [2024-12-06 03:20:05,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:20:05,146 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:20:05,147 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05 WrapperNode [2024-12-06 03:20:05,147 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:20:05,148 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:20:05,148 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:20:05,148 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:20:05,153 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,162 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,190 INFO L138 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 205 [2024-12-06 03:20:05,191 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:20:05,191 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:20:05,191 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:20:05,191 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:20:05,200 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,200 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,203 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,203 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,211 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,213 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,217 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,219 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,220 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,223 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:20:05,224 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:20:05,224 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:20:05,224 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:20:05,225 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:20:05,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:20:05,259 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:20:05,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:20:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:20:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 03:20:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 03:20:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:20:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:20:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:20:05,355 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:20:05,356 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:20:05,671 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-06 03:20:05,671 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:20:05,900 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:20:05,900 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 03:20:05,901 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:20:05 BoogieIcfgContainer [2024-12-06 03:20:05,901 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:20:05,902 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:20:05,902 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:20:05,912 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:20:05,912 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:20:05" (1/1) ... [2024-12-06 03:20:05,921 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:20:05,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:05,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 59 states and 91 transitions. [2024-12-06 03:20:05,971 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 91 transitions. [2024-12-06 03:20:05,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:20:05,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:05,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 03:20:06,371 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 03:20:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 03:20:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 03:20:06,801 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 03:20:06,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 03:20:06,948 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-06 03:20:07,031 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 03:20:07 ImpRootNode [2024-12-06 03:20:07,031 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 03:20:07,032 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 03:20:07,032 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 03:20:07,032 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 03:20:07,033 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:20:05" (3/4) ... [2024-12-06 03:20:07,035 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 03:20:07,036 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 03:20:07,037 INFO L158 Benchmark]: Toolchain (without parser) took 2159.44ms. Allocated memory is still 142.6MB. Free memory was 117.1MB in the beginning and 70.7MB in the end (delta: 46.4MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2024-12-06 03:20:07,038 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:20:07,038 INFO L158 Benchmark]: CACSL2BoogieTranslator took 268.12ms. Allocated memory is still 142.6MB. Free memory was 116.9MB in the beginning and 103.0MB in the end (delta: 14.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 03:20:07,038 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.28ms. Allocated memory is still 142.6MB. Free memory was 103.0MB in the beginning and 100.8MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:20:07,039 INFO L158 Benchmark]: Boogie Preprocessor took 31.94ms. Allocated memory is still 142.6MB. Free memory was 100.8MB in the beginning and 99.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:20:07,039 INFO L158 Benchmark]: RCFGBuilder took 677.01ms. Allocated memory is still 142.6MB. Free memory was 99.4MB in the beginning and 108.2MB in the end (delta: -8.8MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2024-12-06 03:20:07,040 INFO L158 Benchmark]: CodeCheck took 1129.81ms. Allocated memory is still 142.6MB. Free memory was 108.2MB in the beginning and 70.7MB in the end (delta: 37.5MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2024-12-06 03:20:07,040 INFO L158 Benchmark]: Witness Printer took 4.35ms. Allocated memory is still 142.6MB. Free memory was 70.7MB in the beginning and 70.7MB in the end (delta: 9.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:20:07,042 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 59 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, 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, 118 NumberOfCodeBlocks, 118 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 someBinaryArithmeticDOUBLEoperation at line 50, overapproximation of bitwiseAnd at line 84, overapproximation of someBinaryDOUBLEComparisonOperation at line 126, overapproximation of someBinaryDOUBLEComparisonOperation at line 124, overapproximation of someBinaryDOUBLEComparisonOperation at line 104, overapproximation of someBinaryDOUBLEComparisonOperation at line 102, overapproximation of someBinaryDOUBLEComparisonOperation at line 149. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 15.8; [L23] signed long int var_1_2 = -10; [L24] signed long int var_1_3 = 5; [L25] double var_1_4 = 10.5; [L26] double var_1_5 = 1.55; [L27] unsigned char var_1_6 = 1; [L28] unsigned char var_1_7 = 1; [L29] signed char var_1_8 = -10; [L30] signed long int var_1_9 = -2; [L31] signed char var_1_10 = -16; [L32] signed char var_1_11 = -4; [L33] signed char var_1_12 = -16; [L34] double var_1_13 = 128.55; [L35] double var_1_14 = 2.3; [L36] double var_1_15 = 4.8; [L37] unsigned long int var_1_16 = 0; [L38] signed long int var_1_17 = 5; [L39] signed long int var_1_18 = 256; [L40] unsigned long int var_1_19 = 50; [L41] unsigned long int var_1_20 = 1; [L42] signed short int var_1_21 = -50; [L43] signed char var_1_22 = -4; [L44] unsigned char var_1_23 = 1; [L45] unsigned char var_1_24 = 0; [L153] isInitial = 1 [L154] FCALL initially() [L156] FCALL updateLastVariables() [L157] CALL updateVariables() [L95] var_1_2 = __VERIFIER_nondet_long() [L96] CALL assume_abort_if_not(var_1_2 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=5, var_1_4=21/2, var_1_5=31/20, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L20] COND FALSE !(!cond) [L96] RET assume_abort_if_not(var_1_2 >= -2147483648) VAL [isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=5, var_1_4=21/2, var_1_5=31/20, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L97] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=5, var_1_4=21/2, var_1_5=31/20, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L20] COND FALSE !(!cond) [L97] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=5, var_1_4=21/2, var_1_5=31/20, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L98] var_1_3 = __VERIFIER_nondet_long() [L99] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_4=21/2, var_1_5=31/20, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L20] COND FALSE !(!cond) [L99] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_4=21/2, var_1_5=31/20, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L100] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_4=21/2, var_1_5=31/20, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L20] COND FALSE !(!cond) [L100] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_4=21/2, var_1_5=31/20, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L101] var_1_4 = __VERIFIER_nondet_double() [L102] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_5=31/20, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_5=31/20, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L103] var_1_5 = __VERIFIER_nondet_double() [L104] CALL assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && 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=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L105] var_1_6 = __VERIFIER_nondet_uchar() [L106] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L20] COND FALSE !(!cond) [L106] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L107] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=-2] [L108] var_1_7 = __VERIFIER_nondet_uchar() [L109] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_8=-10, var_1_9=-2] [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_8=-10, var_1_9=-2] [L110] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=-2] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=-2] [L111] var_1_9 = __VERIFIER_nondet_long() [L112] CALL assume_abort_if_not(var_1_9 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not(var_1_9 >= -2147483648) VAL [isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L113] CALL assume_abort_if_not(var_1_9 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(var_1_9 <= 2147483647) VAL [isInitial=1, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L114] var_1_10 = __VERIFIER_nondet_char() [L115] CALL assume_abort_if_not(var_1_10 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(var_1_10 >= -63) VAL [isInitial=1, var_1_10=0, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L116] CALL assume_abort_if_not(var_1_10 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_10 <= 63) VAL [isInitial=1, var_1_10=0, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L117] var_1_11 = __VERIFIER_nondet_char() [L118] CALL assume_abort_if_not(var_1_11 >= -31) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_11 >= -31) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L119] CALL assume_abort_if_not(var_1_11 <= 32) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_11 <= 32) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L120] var_1_12 = __VERIFIER_nondet_char() [L121] CALL assume_abort_if_not(var_1_12 >= -31) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_12 >= -31) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L122] CALL assume_abort_if_not(var_1_12 <= 31) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_12 <= 31) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L123] var_1_14 = __VERIFIER_nondet_double() [L124] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L125] var_1_15 = __VERIFIER_nondet_double() [L126] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L127] var_1_17 = __VERIFIER_nondet_long() [L128] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L129] CALL assume_abort_if_not(var_1_17 <= 1073741824) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_17 <= 1073741824) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L130] var_1_18 = __VERIFIER_nondet_long() [L131] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L132] CALL assume_abort_if_not(var_1_18 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_18 <= 2147483647) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L133] var_1_19 = __VERIFIER_nondet_ulong() [L134] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L135] CALL assume_abort_if_not(var_1_19 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_19 <= 2147483647) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L136] var_1_20 = __VERIFIER_nondet_ulong() [L137] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L138] CALL assume_abort_if_not(var_1_20 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_20=0, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_20 <= 2147483647) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_20=0, var_1_21=-50, var_1_22=-4, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L139] var_1_22 = __VERIFIER_nondet_char() [L140] CALL assume_abort_if_not(var_1_22 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_20=0, var_1_21=-50, var_1_22=-1, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_22 >= -128) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_20=0, var_1_21=-50, var_1_22=-1, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L141] CALL assume_abort_if_not(var_1_22 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_20=0, var_1_21=-50, var_1_22=-1, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_22 <= 127) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_20=0, var_1_21=-50, var_1_22=-1, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L142] var_1_24 = __VERIFIER_nondet_uchar() [L143] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_20=0, var_1_21=-50, var_1_22=-1, var_1_23=1, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_20=0, var_1_21=-50, var_1_22=-1, var_1_23=1, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L144] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_20=0, var_1_21=-50, var_1_22=-1, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2571/20, var_1_16=0, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=79/5, var_1_20=0, var_1_21=-50, var_1_22=-1, var_1_23=1, var_1_24=0, var_1_2=0, var_1_3=1, var_1_6=1, var_1_7=0, var_1_8=-10, var_1_9=0] [L157] RET updateVariables() [L158] CALL step() [L49] COND FALSE !(var_1_2 >= var_1_3) [L52] COND TRUE var_1_6 || var_1_7 [L53] var_1_1 = 128.75 [L56] COND FALSE !(var_1_3 <= ((((var_1_2) < (var_1_9)) ? (var_1_2) : (var_1_9)))) [L61] var_1_8 = var_1_12 [L63] COND TRUE 128u >= var_1_9 [L64] COND FALSE !(! var_1_6) [L67] var_1_13 = var_1_14 [L74] COND FALSE !(var_1_2 >= ((1329162249 - var_1_17) - var_1_18)) [L77] COND FALSE !(\read(var_1_7)) [L80] var_1_16 = var_1_19 [L83] COND FALSE !(((((var_1_12) < (var_1_18)) ? (var_1_12) : (var_1_18))) <= (var_1_11 + var_1_3)) [L92] var_1_23 = var_1_24 [L158] RET step() [L159] CALL, EXPR property() [L149] EXPR (((((var_1_2 >= var_1_3) ? (var_1_1 == ((double) (var_1_4 - ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) : ((var_1_6 || var_1_7) ? (var_1_1 == ((double) 128.75)) : 1)) && ((var_1_3 <= ((((var_1_2) < (var_1_9)) ? (var_1_2) : (var_1_9)))) ? (var_1_7 ? (var_1_8 == ((signed char) (-16 + ((((var_1_10) < ((var_1_11 + var_1_12))) ? (var_1_10) : ((var_1_11 + var_1_12))))))) : 1) : (var_1_8 == ((signed char) var_1_12)))) && ((128u >= var_1_9) ? ((! var_1_6) ? (var_1_13 == ((double) ((var_1_14 - var_1_15) + 0.25))) : (var_1_13 == ((double) var_1_14))) : (var_1_6 ? (var_1_13 == ((double) var_1_5)) : 1))) && ((var_1_2 >= ((1329162249 - var_1_17) - var_1_18)) ? (var_1_16 == ((unsigned long int) (((((((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18)))) < (var_1_19)) ? (((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18)))) : (var_1_19))) + var_1_20))) : (var_1_7 ? (var_1_16 == ((unsigned long int) var_1_18)) : (var_1_16 == ((unsigned long int) var_1_19))))) && ((((((var_1_12) < (var_1_18)) ? (var_1_12) : (var_1_18))) <= (var_1_11 + var_1_3)) ? ((var_1_11 >= (var_1_18 & var_1_22)) ? (var_1_21 == ((signed short int) 8)) : ((var_1_19 < var_1_9) ? (var_1_21 == ((signed short int) 64)) : 1)) : 1) [L149-L150] return ((((((var_1_2 >= var_1_3) ? (var_1_1 == ((double) (var_1_4 - ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) : ((var_1_6 || var_1_7) ? (var_1_1 == ((double) 128.75)) : 1)) && ((var_1_3 <= ((((var_1_2) < (var_1_9)) ? (var_1_2) : (var_1_9)))) ? (var_1_7 ? (var_1_8 == ((signed char) (-16 + ((((var_1_10) < ((var_1_11 + var_1_12))) ? (var_1_10) : ((var_1_11 + var_1_12))))))) : 1) : (var_1_8 == ((signed char) var_1_12)))) && ((128u >= var_1_9) ? ((! var_1_6) ? (var_1_13 == ((double) ((var_1_14 - var_1_15) + 0.25))) : (var_1_13 == ((double) var_1_14))) : (var_1_6 ? (var_1_13 == ((double) var_1_5)) : 1))) && ((var_1_2 >= ((1329162249 - var_1_17) - var_1_18)) ? (var_1_16 == ((unsigned long int) (((((((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18)))) < (var_1_19)) ? (((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18)))) : (var_1_19))) + var_1_20))) : (var_1_7 ? (var_1_16 == ((unsigned long int) var_1_18)) : (var_1_16 == ((unsigned long int) var_1_19))))) && ((((((var_1_12) < (var_1_18)) ? (var_1_12) : (var_1_18))) <= (var_1_11 + var_1_3)) ? ((var_1_11 >= (var_1_18 & var_1_22)) ? (var_1_21 == ((signed short int) 8)) : ((var_1_19 < var_1_9) ? (var_1_21 == ((signed short int) 64)) : 1)) : 1)) && (var_1_23 == ((unsigned char) var_1_24)) ; [L159] RET, EXPR property() [L159] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2, var_1_14=2, var_1_16=2, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=515/4, var_1_20=0, var_1_21=-50, var_1_22=-1, var_1_23=0, var_1_24=0, var_1_2=0, var_1_3=1, var_1_5=0, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=0] [L19] reach_error() VAL [isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1, var_1_13=2, var_1_14=2, var_1_16=2, var_1_17=0, var_1_18=1, var_1_19=2, var_1_1=515/4, var_1_20=0, var_1_21=-50, var_1_22=-1, var_1_23=0, var_1_24=0, var_1_2=0, var_1_3=1, var_1_5=0, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 268.12ms. Allocated memory is still 142.6MB. Free memory was 116.9MB in the beginning and 103.0MB in the end (delta: 14.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.28ms. Allocated memory is still 142.6MB. Free memory was 103.0MB in the beginning and 100.8MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.94ms. Allocated memory is still 142.6MB. Free memory was 100.8MB in the beginning and 99.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 677.01ms. Allocated memory is still 142.6MB. Free memory was 99.4MB in the beginning and 108.2MB in the end (delta: -8.8MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. * CodeCheck took 1129.81ms. Allocated memory is still 142.6MB. Free memory was 108.2MB in the beginning and 70.7MB in the end (delta: 37.5MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. * Witness Printer took 4.35ms. Allocated memory is still 142.6MB. Free memory was 70.7MB in the beginning and 70.7MB in the end (delta: 9.0kB). 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 03:20:07,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/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 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_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/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_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-24.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/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_41752bbf-b589-4906-be1e-2774e39746e1/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 f17fbc4eb3d83723e730df592ecc81500c6ccb0946c2ffaa374248179dc25c23 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:20:09,131 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:20:09,212 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 03:20:09,242 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:20:09,243 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:20:09,243 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:20:09,243 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:20:09,244 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:20:09,244 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:20:09,244 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:20:09,244 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:20:09,244 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:20:09,244 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:20:09,244 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:20:09,244 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:20:09,244 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:20:09,245 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:20:09,245 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:20:09,245 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:20:09,245 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:20:09,245 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:20:09,245 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:20:09,245 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:20:09,245 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:20:09,245 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:20:09,245 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:20:09,246 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:20:09,246 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:20:09,246 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:20:09,246 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:20:09,246 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:20:09,246 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:20:09,246 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:20:09,246 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:20:09,246 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:20:09,246 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:20:09,247 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_41752bbf-b589-4906-be1e-2774e39746e1/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 -> f17fbc4eb3d83723e730df592ecc81500c6ccb0946c2ffaa374248179dc25c23 [2024-12-06 03:20:09,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:20:09,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:20:09,549 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:20:09,551 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:20:09,551 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:20:09,552 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-24.i [2024-12-06 03:20:12,303 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/data/b689faf4b/4330ee14c74a4f04a7fff55dadaba309/FLAG06d4f5e1d [2024-12-06 03:20:12,542 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:20:12,543 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-24.i [2024-12-06 03:20:12,550 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/data/b689faf4b/4330ee14c74a4f04a7fff55dadaba309/FLAG06d4f5e1d [2024-12-06 03:20:12,564 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/data/b689faf4b/4330ee14c74a4f04a7fff55dadaba309 [2024-12-06 03:20:12,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:20:12,567 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:20:12,569 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:20:12,569 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:20:12,574 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:20:12,574 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,575 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b444275 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12, skipping insertion in model container [2024-12-06 03:20:12,575 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,593 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:20:12,718 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_41752bbf-b589-4906-be1e-2774e39746e1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-24.i[913,926] [2024-12-06 03:20:12,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:20:12,788 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:20:12,798 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_41752bbf-b589-4906-be1e-2774e39746e1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-24.i[913,926] [2024-12-06 03:20:12,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:20:12,849 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:20:12,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12 WrapperNode [2024-12-06 03:20:12,850 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:20:12,851 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:20:12,851 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:20:12,851 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:20:12,858 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,868 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,887 INFO L138 Inliner]: procedures = 27, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 168 [2024-12-06 03:20:12,887 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:20:12,888 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:20:12,888 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:20:12,888 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:20:12,896 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,896 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,899 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,900 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,908 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,909 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,912 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,915 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,916 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,919 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:20:12,919 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:20:12,920 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:20:12,920 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:20:12,921 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:20:12" (1/1) ... [2024-12-06 03:20:12,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:20:12,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:20:12,953 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:20:12,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:20:12,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:20:12,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 03:20:12,984 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 03:20:12,984 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 03:20:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:20:12,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:20:13,068 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:20:13,070 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:20:16,860 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-12-06 03:20:16,860 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:20:16,992 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:20:16,992 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 03:20:16,992 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:20:16 BoogieIcfgContainer [2024-12-06 03:20:16,992 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:20:16,993 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:20:16,993 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:20:17,001 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:20:17,001 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:20:16" (1/1) ... [2024-12-06 03:20:17,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:20:17,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:17,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 59 states and 91 transitions. [2024-12-06 03:20:17,050 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 91 transitions. [2024-12-06 03:20:17,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:20:17,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:17,057 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 03:20:17,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 03:20:17,059 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 03:20:17,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 03:20:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:18,449 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 03:20:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:20:28,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 03:20:28,580 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) [2024-12-06 03:20:28,585 INFO L158 Benchmark]: Toolchain (without parser) took 16017.21ms. Allocated memory is still 92.3MB. Free memory was 69.1MB in the beginning and 61.9MB in the end (delta: 7.2MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. [2024-12-06 03:20:28,585 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:20:28,586 INFO L158 Benchmark]: CACSL2BoogieTranslator took 281.07ms. Allocated memory is still 92.3MB. Free memory was 69.0MB in the beginning and 54.3MB in the end (delta: 14.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 03:20:28,586 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.91ms. Allocated memory is still 92.3MB. Free memory was 54.3MB in the beginning and 52.3MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:20:28,586 INFO L158 Benchmark]: Boogie Preprocessor took 30.80ms. Allocated memory is still 92.3MB. Free memory was 52.3MB in the beginning and 50.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:20:28,587 INFO L158 Benchmark]: RCFGBuilder took 4073.02ms. Allocated memory is still 92.3MB. Free memory was 50.4MB in the beginning and 44.4MB in the end (delta: 6.0MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2024-12-06 03:20:28,587 INFO L158 Benchmark]: CodeCheck took 11590.65ms. Allocated memory is still 92.3MB. Free memory was 44.4MB in the beginning and 61.9MB in the end (delta: -17.5MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. [2024-12-06 03:20:28,589 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 281.07ms. Allocated memory is still 92.3MB. Free memory was 69.0MB in the beginning and 54.3MB in the end (delta: 14.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.91ms. Allocated memory is still 92.3MB. Free memory was 54.3MB in the beginning and 52.3MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 30.80ms. Allocated memory is still 92.3MB. Free memory was 52.3MB in the beginning and 50.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 4073.02ms. Allocated memory is still 92.3MB. Free memory was 50.4MB in the beginning and 44.4MB in the end (delta: 6.0MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. * CodeCheck took 11590.65ms. Allocated memory is still 92.3MB. Free memory was 44.4MB in the beginning and 61.9MB in the end (delta: -17.5MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 03:20:28,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41752bbf-b589-4906-be1e-2774e39746e1/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown