./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.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_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/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_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/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_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/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 adaf57c8caca25e02285c35c5809f03c64bacca23d89893e8459b2d8fe50621e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:28:02,730 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:28:02,780 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:28:02,783 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:28:02,784 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:28:02,801 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:28:02,801 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:28:02,802 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:28:02,802 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:28:02,802 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:28:02,802 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:28:02,802 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:28:02,802 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:28:02,803 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:28:02,803 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:28:02,803 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:28:02,803 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:28:02,803 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:28:02,803 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:28:02,803 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:28:02,803 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:28:02,803 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:28:02,803 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:28:02,804 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:28:02,804 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:28:02,804 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:28:02,804 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:28:02,804 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:28:02,804 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:28:02,804 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:28:02,804 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:28:02,804 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:28:02,804 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:28:02,804 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_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/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 -> adaf57c8caca25e02285c35c5809f03c64bacca23d89893e8459b2d8fe50621e [2024-12-05 23:28:03,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:28:03,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:28:03,010 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:28:03,011 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:28:03,011 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:28:03,012 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i [2024-12-05 23:28:05,629 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/data/1a61d077a/243270df4ffc48a5aea157291ca21523/FLAGaf35f9c6e [2024-12-05 23:28:05,813 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:28:05,814 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i [2024-12-05 23:28:05,823 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/data/1a61d077a/243270df4ffc48a5aea157291ca21523/FLAGaf35f9c6e [2024-12-05 23:28:06,176 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/data/1a61d077a/243270df4ffc48a5aea157291ca21523 [2024-12-05 23:28:06,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:28:06,179 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:28:06,180 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:28:06,180 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:28:06,183 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:28:06,183 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@114ffbed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06, skipping insertion in model container [2024-12-05 23:28:06,184 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,203 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:28:06,308 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_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i[917,930] [2024-12-05 23:28:06,362 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:28:06,371 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:28:06,378 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_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i[917,930] [2024-12-05 23:28:06,399 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:28:06,413 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:28:06,413 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06 WrapperNode [2024-12-05 23:28:06,414 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:28:06,415 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:28:06,415 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:28:06,415 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:28:06,419 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,427 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,454 INFO L138 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 202 [2024-12-05 23:28:06,455 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:28:06,455 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:28:06,455 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:28:06,455 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:28:06,463 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,463 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,466 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,466 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,473 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,475 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,478 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,481 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,482 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,485 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:28:06,486 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:28:06,486 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:28:06,486 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:28:06,487 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:06" (1/1) ... [2024-12-05 23:28:06,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:28:06,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:28:06,515 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:28:06,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:28:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:28:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:28:06,537 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:28:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:28:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:28:06,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:28:06,608 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:28:06,609 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:28:06,884 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-12-05 23:28:06,885 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:28:07,055 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:28:07,056 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:28:07,056 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:28:07 BoogieIcfgContainer [2024-12-05 23:28:07,056 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:28:07,057 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:28:07,057 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:28:07,067 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:28:07,067 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:28:07" (1/1) ... [2024-12-05 23:28:07,074 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:28:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 61 states and 94 transitions. [2024-12-05 23:28:07,122 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 94 transitions. [2024-12-05 23:28:07,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:28:07,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:07,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:28:07,469 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 23:28:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:28:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:28:07,800 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 23:28:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:28:07,932 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-05 23:28:08,025 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 11:28:08 ImpRootNode [2024-12-05 23:28:08,025 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 23:28:08,026 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 23:28:08,026 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 23:28:08,026 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 23:28:08,027 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:28:07" (3/4) ... [2024-12-05 23:28:08,028 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-05 23:28:08,029 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 23:28:08,030 INFO L158 Benchmark]: Toolchain (without parser) took 1851.34ms. Allocated memory is still 142.6MB. Free memory was 116.8MB in the beginning and 109.8MB in the end (delta: 6.9MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2024-12-05 23:28:08,030 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 73.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:28:08,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 234.31ms. Allocated memory is still 142.6MB. Free memory was 116.5MB in the beginning and 102.1MB in the end (delta: 14.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 23:28:08,031 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.13ms. Allocated memory is still 142.6MB. Free memory was 102.1MB in the beginning and 99.5MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:28:08,031 INFO L158 Benchmark]: Boogie Preprocessor took 29.95ms. Allocated memory is still 142.6MB. Free memory was 99.5MB in the beginning and 98.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:28:08,032 INFO L158 Benchmark]: RCFGBuilder took 570.45ms. Allocated memory is still 142.6MB. Free memory was 98.1MB in the beginning and 52.5MB in the end (delta: 45.6MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-12-05 23:28:08,032 INFO L158 Benchmark]: CodeCheck took 968.27ms. Allocated memory is still 142.6MB. Free memory was 52.5MB in the beginning and 109.9MB in the end (delta: -57.3MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2024-12-05 23:28:08,032 INFO L158 Benchmark]: Witness Printer took 3.44ms. Allocated memory is still 142.6MB. Free memory was 109.9MB in the beginning and 109.8MB in the end (delta: 24.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:28:08,034 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, 61 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.8s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 122 NumberOfCodeBlocks, 122 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 51, overapproximation of someBinaryFLOATComparisonOperation at line 90, overapproximation of someBinaryFLOATComparisonOperation at line 95, overapproximation of someBinaryFLOATComparisonOperation at line 119, overapproximation of someBinaryFLOATComparisonOperation at line 92, overapproximation of someBinaryFLOATComparisonOperation at line 94, overapproximation of bitwiseAnd at line 56, overapproximation of someBinaryDOUBLEComparisonOperation at line 97, overapproximation of someBinaryDOUBLEComparisonOperation at line 99, overapproximation of someBinaryDOUBLEComparisonOperation at line 52. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 1000.6; [L23] float var_1_2 = 255.675; [L24] float var_1_3 = 10.4; [L25] float var_1_4 = 31.4; [L26] double var_1_5 = 7.75; [L27] double var_1_6 = 63.1; [L28] signed char var_1_7 = 32; [L29] signed long int var_1_8 = -1; [L30] signed long int var_1_9 = 50; [L31] signed char var_1_10 = 64; [L32] signed short int var_1_11 = 5; [L33] unsigned short int var_1_12 = 4; [L34] unsigned char var_1_13 = 1; [L35] unsigned short int var_1_14 = 49632; [L36] unsigned short int var_1_15 = 0; [L37] signed char var_1_16 = 50; [L38] float var_1_17 = 128.5; [L39] signed char var_1_18 = 2; [L40] signed char var_1_19 = 25; [L41] signed char var_1_20 = 10; [L42] signed char var_1_21 = 1; [L43] signed char var_1_22 = 8; [L44] unsigned long int var_1_23 = 25; [L45] unsigned short int var_1_24 = 32; [L46] unsigned long int var_1_25 = 16; [L47] signed long int var_1_26 = 50; [L149] isInitial = 1 [L150] FCALL initially() [L152] FCALL updateLastVariables() [L153] CALL updateVariables() [L89] var_1_2 = __VERIFIER_nondet_float() [L90] 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, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) [L90] 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, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L91] var_1_3 = __VERIFIER_nondet_float() [L92] 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, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) [L92] 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, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L93] var_1_4 = __VERIFIER_nondet_float() [L94] CALL assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) [L94] RET assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L95] CALL assume_abort_if_not(var_1_4 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) [L95] RET assume_abort_if_not(var_1_4 != 0.0F) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L96] var_1_5 = __VERIFIER_nondet_double() [L97] 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=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) [L97] 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=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L98] var_1_6 = __VERIFIER_nondet_double() [L99] CALL assume_abort_if_not((var_1_6 >= -922337.2036854765600e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) [L99] RET assume_abort_if_not((var_1_6 >= -922337.2036854765600e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=50] [L100] var_1_8 = __VERIFIER_nondet_long() [L101] CALL assume_abort_if_not(var_1_8 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) [L101] RET assume_abort_if_not(var_1_8 >= -2147483648) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=50] [L102] CALL assume_abort_if_not(var_1_8 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not(var_1_8 <= 2147483647) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=50] [L103] var_1_9 = __VERIFIER_nondet_long() [L104] CALL assume_abort_if_not(var_1_9 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(var_1_9 >= -2147483648) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L105] CALL assume_abort_if_not(var_1_9 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not(var_1_9 <= 2147483647) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L106] var_1_10 = __VERIFIER_nondet_char() [L107] CALL assume_abort_if_not(var_1_10 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(var_1_10 >= -127) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L108] CALL assume_abort_if_not(var_1_10 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not(var_1_10 <= 126) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L109] var_1_13 = __VERIFIER_nondet_uchar() [L110] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L111] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L112] var_1_14 = __VERIFIER_nondet_ushort() [L113] CALL assume_abort_if_not(var_1_14 >= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(var_1_14 >= 32767) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L114] CALL assume_abort_if_not(var_1_14 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not(var_1_14 <= 65534) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L115] var_1_15 = __VERIFIER_nondet_ushort() [L116] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L117] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L118] var_1_17 = __VERIFIER_nondet_float() [L119] CALL assume_abort_if_not((var_1_17 >= -922337.2036854776000e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854776000e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not((var_1_17 >= -922337.2036854776000e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854776000e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L120] var_1_18 = __VERIFIER_nondet_char() [L121] CALL assume_abort_if_not(var_1_18 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_18 >= -63) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L122] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L123] var_1_19 = __VERIFIER_nondet_char() [L124] CALL assume_abort_if_not(var_1_19 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_19 >= -63) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L125] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L126] var_1_20 = __VERIFIER_nondet_char() [L127] CALL assume_abort_if_not(var_1_20 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_20 >= -63) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L128] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L129] var_1_21 = __VERIFIER_nondet_char() [L130] CALL assume_abort_if_not(var_1_21 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_21 >= -1) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L131] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L132] var_1_22 = __VERIFIER_nondet_char() [L133] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L134] CALL assume_abort_if_not(var_1_22 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_22 <= 126) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L135] var_1_24 = __VERIFIER_nondet_ushort() [L136] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L137] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L138] var_1_25 = __VERIFIER_nondet_ulong() [L139] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L140] CALL assume_abort_if_not(var_1_25 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=0, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_25 <= 4294967294) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=0, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=1] [L153] RET updateVariables() [L154] CALL step() [L51] COND FALSE !((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) [L54] var_1_1 = var_1_5 [L56] EXPR var_1_8 & var_1_9 [L56] COND FALSE !(-4 > (var_1_8 & var_1_9)) [L59] COND TRUE var_1_1 > var_1_4 [L60] var_1_11 = var_1_10 [L64] COND TRUE \read(var_1_13) [L65] var_1_12 = (var_1_14 - var_1_15) [L67] signed char stepLocal_0 = var_1_19; [L68] COND TRUE var_1_2 <= (((((var_1_3) < (var_1_17)) ? (var_1_3) : (var_1_17))) + var_1_1) [L69] var_1_16 = ((((var_1_10) < ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (var_1_10) : ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))) [L77] COND FALSE !((- (var_1_14 - var_1_24)) < var_1_10) [L80] var_1_23 = ((((var_1_14) < (var_1_25)) ? (var_1_14) : (var_1_25))) [L82] COND FALSE !(var_1_6 != 49.125) [L154] RET step() [L155] CALL, EXPR property() [L145] EXPR (((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) ? (var_1_1 == ((double) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : (var_1_1 == ((double) var_1_5))) && ((-4 > (var_1_8 & var_1_9)) ? (var_1_7 == ((signed char) var_1_10)) : 1) [L145] EXPR var_1_8 & var_1_9 [L145] EXPR (((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) ? (var_1_1 == ((double) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : (var_1_1 == ((double) var_1_5))) && ((-4 > (var_1_8 & var_1_9)) ? (var_1_7 == ((signed char) var_1_10)) : 1) [L145-L146] return ((((((((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) ? (var_1_1 == ((double) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : (var_1_1 == ((double) var_1_5))) && ((-4 > (var_1_8 & var_1_9)) ? (var_1_7 == ((signed char) var_1_10)) : 1)) && ((var_1_1 > var_1_4) ? (var_1_11 == ((signed short int) var_1_10)) : (var_1_11 == ((signed short int) ((((var_1_7) < (((16 - 32) + (64 + var_1_10)))) ? (var_1_7) : (((16 - 32) + (64 + var_1_10))))))))) && (var_1_13 ? (var_1_12 == ((unsigned short int) (var_1_14 - var_1_15))) : 1)) && ((var_1_2 <= (((((var_1_3) < (var_1_17)) ? (var_1_3) : (var_1_17))) + var_1_1)) ? (var_1_16 == ((signed char) ((((var_1_10) < ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (var_1_10) : ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))))) : ((var_1_19 < var_1_20) ? (var_1_16 == ((signed char) (var_1_21 - var_1_22))) : (var_1_16 == ((signed char) var_1_10))))) && (((- (var_1_14 - var_1_24)) < var_1_10) ? (var_1_23 == ((unsigned long int) (var_1_24 + (var_1_22 + 4u)))) : (var_1_23 == ((unsigned long int) ((((var_1_14) < (var_1_25)) ? (var_1_14) : (var_1_25))))))) && ((var_1_6 != 49.125) ? ((((((64u) < 0 ) ? -(64u) : (64u))) < var_1_9) ? (var_1_26 == ((signed long int) var_1_15)) : 1) : 1) ; [L155] RET, EXPR property() [L155] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=-16, var_1_11=-16, var_1_12=32767, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=-126, var_1_18=-63, var_1_19=-62, var_1_1=2, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=0, var_1_24=32767, var_1_25=0, var_1_26=50, var_1_5=2, var_1_6=0, var_1_7=32, var_1_8=-1, var_1_9=1] [L19] reach_error() VAL [isInitial=1, var_1_10=-16, var_1_11=-16, var_1_12=32767, var_1_13=-255, var_1_14=-32769, var_1_15=0, var_1_16=-126, var_1_18=-63, var_1_19=-62, var_1_1=2, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=0, var_1_24=32767, var_1_25=0, var_1_26=50, var_1_5=2, var_1_6=0, var_1_7=32, var_1_8=-1, var_1_9=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 73.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 234.31ms. Allocated memory is still 142.6MB. Free memory was 116.5MB in the beginning and 102.1MB in the end (delta: 14.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.13ms. Allocated memory is still 142.6MB. Free memory was 102.1MB in the beginning and 99.5MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 29.95ms. Allocated memory is still 142.6MB. Free memory was 99.5MB in the beginning and 98.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 570.45ms. Allocated memory is still 142.6MB. Free memory was 98.1MB in the beginning and 52.5MB in the end (delta: 45.6MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * CodeCheck took 968.27ms. Allocated memory is still 142.6MB. Free memory was 52.5MB in the beginning and 109.9MB in the end (delta: -57.3MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. * Witness Printer took 3.44ms. Allocated memory is still 142.6MB. Free memory was 109.9MB in the beginning and 109.8MB in the end (delta: 24.1kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-05 23:28:08,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/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_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/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_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/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_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/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 adaf57c8caca25e02285c35c5809f03c64bacca23d89893e8459b2d8fe50621e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:28:09,975 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:28:10,059 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-05 23:28:10,084 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:28:10,085 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:28:10,085 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:28:10,085 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:28:10,085 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:28:10,085 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:28:10,086 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:28:10,086 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:28:10,086 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:28:10,086 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:28:10,086 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:28:10,086 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:28:10,086 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:28:10,086 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:28:10,086 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:28:10,086 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:28:10,086 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:28:10,086 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:28:10,087 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:28:10,087 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:28:10,087 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:28:10,087 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:28:10,087 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:28:10,087 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:28:10,087 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:28:10,087 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:28:10,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:28:10,087 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:28:10,087 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:28:10,087 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:28:10,088 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:28:10,088 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:28:10,088 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:28:10,088 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_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/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 -> adaf57c8caca25e02285c35c5809f03c64bacca23d89893e8459b2d8fe50621e [2024-12-05 23:28:10,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:28:10,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:28:10,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:28:10,337 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:28:10,338 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:28:10,339 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i [2024-12-05 23:28:13,000 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/data/4f3d78718/0fc626075a594da1b8f94942db3b4aa3/FLAG55753dd2a [2024-12-05 23:28:13,204 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:28:13,205 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i [2024-12-05 23:28:13,214 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/data/4f3d78718/0fc626075a594da1b8f94942db3b4aa3/FLAG55753dd2a [2024-12-05 23:28:13,227 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/data/4f3d78718/0fc626075a594da1b8f94942db3b4aa3 [2024-12-05 23:28:13,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:28:13,230 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:28:13,231 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:28:13,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:28:13,235 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:28:13,236 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,236 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3822d07c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13, skipping insertion in model container [2024-12-05 23:28:13,236 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,251 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:28:13,356 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_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i[917,930] [2024-12-05 23:28:13,414 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:28:13,426 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:28:13,435 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_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i[917,930] [2024-12-05 23:28:13,466 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:28:13,482 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:28:13,482 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13 WrapperNode [2024-12-05 23:28:13,482 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:28:13,483 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:28:13,483 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:28:13,483 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:28:13,488 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,498 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,521 INFO L138 Inliner]: procedures = 27, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 171 [2024-12-05 23:28:13,521 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:28:13,522 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:28:13,522 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:28:13,522 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:28:13,529 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,533 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,534 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,543 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,544 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,548 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,550 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,551 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,555 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:28:13,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:28:13,556 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:28:13,556 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:28:13,557 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:13" (1/1) ... [2024-12-05 23:28:13,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:28:13,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:28:13,582 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:28:13,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:28:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:28:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:28:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:28:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:28:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:28:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:28:13,673 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:28:13,674 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:28:28,289 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-12-05 23:28:28,289 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:28:28,387 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:28:28,387 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:28:28,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:28:28 BoogieIcfgContainer [2024-12-05 23:28:28,388 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:28:28,388 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:28:28,388 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:28:28,396 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:28:28,396 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:28:28" (1/1) ... [2024-12-05 23:28:28,402 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:28:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:28,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 61 states and 94 transitions. [2024-12-05 23:28:28,440 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 94 transitions. [2024-12-05 23:28:28,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:28:28,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:28,446 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:28:28,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:28:28,448 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:28:28,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_759d9ee3-6f23-44b1-9a0a-77eaa96fbfc9/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-05 23:28:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:30,451 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:28:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:37,118 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-05 23:28:37,129 INFO L279 TraceCheckSpWp]: Computing forward predicates...