./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-56.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_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-56.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3 --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 9d9e482375fcd558b315d6d7125c6d1058f6054bc52b6693ff996c0cb6bda49c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:20:12,869 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:20:12,962 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:20:12,974 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:20:12,975 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:20:13,010 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:20:13,010 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:20:13,011 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:20:13,011 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:20:13,011 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:20:13,012 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:20:13,012 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:20:13,012 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:20:13,012 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:20:13,012 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:20:13,012 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:20:13,012 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:20:13,013 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:20:13,013 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:20:13,013 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:20:13,013 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:20:13,013 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:20:13,013 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:20:13,014 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:20:13,014 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:20:13,014 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:20:13,014 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:20:13,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:20:13,015 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:20:13,015 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:20:13,015 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:20:13,016 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:20:13,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:20:13,017 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_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3 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 -> 9d9e482375fcd558b315d6d7125c6d1058f6054bc52b6693ff996c0cb6bda49c [2024-11-25 04:20:13,367 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:20:13,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:20:13,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:20:13,385 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:20:13,386 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:20:13,387 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-56.i [2024-11-25 04:20:16,426 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/data/5f5f2903a/9b6cd8237da442f9bfe873ed9f14b46f/FLAG84fccb6fe [2024-11-25 04:20:16,912 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:20:16,917 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-56.i [2024-11-25 04:20:16,933 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/data/5f5f2903a/9b6cd8237da442f9bfe873ed9f14b46f/FLAG84fccb6fe [2024-11-25 04:20:17,001 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/data/5f5f2903a/9b6cd8237da442f9bfe873ed9f14b46f [2024-11-25 04:20:17,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:20:17,006 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:20:17,007 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:20:17,008 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:20:17,014 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:20:17,015 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:17,019 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b22dda5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17, skipping insertion in model container [2024-11-25 04:20:17,019 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:17,064 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:20:17,236 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_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-56.i[916,929] [2024-11-25 04:20:17,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:20:17,593 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:20:17,608 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_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-56.i[916,929] [2024-11-25 04:20:17,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:20:17,778 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:20:17,780 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17 WrapperNode [2024-11-25 04:20:17,780 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:20:17,781 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:20:17,781 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:20:17,782 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:20:17,791 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:17,828 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:17,957 INFO L138 Inliner]: procedures = 26, calls = 142, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 953 [2024-11-25 04:20:17,958 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:20:17,958 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:20:17,958 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:20:17,958 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:20:17,967 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:17,967 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:17,985 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:17,985 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:18,037 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:18,044 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:18,065 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:18,075 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:18,082 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:18,102 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:20:18,104 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:20:18,105 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:20:18,105 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:20:18,107 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:17" (1/1) ... [2024-11-25 04:20:18,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:20:18,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:20:18,157 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:20:18,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:20:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:20:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:20:18,194 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:20:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:20:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:20:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:20:18,409 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:20:18,411 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:20:20,491 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-25 04:20:20,491 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:20:22,572 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:20:22,573 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:20:22,573 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:20:22 BoogieIcfgContainer [2024-11-25 04:20:22,573 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:20:22,574 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:20:22,574 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:20:22,586 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:20:22,587 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:20:22" (1/1) ... [2024-11-25 04:20:22,598 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:20:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 207 states and 336 transitions. [2024-11-25 04:20:22,677 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 336 transitions. [2024-11-25 04:20:22,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2024-11-25 04:20:22,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:22,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:42,002 INFO L134 CoverageAnalysis]: Checked inductivity of 16512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16512 trivial. 0 not checked. [2024-11-25 04:20:44,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-25 04:20:47,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-25 04:20:50,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result INVALID. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-25 04:20:51,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:51,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 403 states and 662 transitions. [2024-11-25 04:20:51,478 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 662 transitions. [2024-11-25 04:20:51,495 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 04:20:51,495 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 2 iterations. [2024-11-25 04:20:51,506 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 04:20:53,674 INFO L77 FloydHoareUtils]: At program point L564(line 564) the Hoare annotation is: true [2024-11-25 04:20:53,675 INFO L77 FloydHoareUtils]: At program point L564-1(line 564) the Hoare annotation is: true [2024-11-25 04:20:53,675 INFO L77 FloydHoareUtils]: At program point L697(line 697) the Hoare annotation is: true [2024-11-25 04:20:53,675 INFO L77 FloydHoareUtils]: At program point L697-1(line 697) the Hoare annotation is: true [2024-11-25 04:20:53,675 INFO L77 FloydHoareUtils]: At program point L631(line 631) the Hoare annotation is: true [2024-11-25 04:20:53,675 INFO L77 FloydHoareUtils]: At program point L631-1(line 631) the Hoare annotation is: true [2024-11-25 04:20:53,675 INFO L77 FloydHoareUtils]: At program point L565(line 565) the Hoare annotation is: true [2024-11-25 04:20:53,675 INFO L77 FloydHoareUtils]: At program point L699(line 699) the Hoare annotation is: true [2024-11-25 04:20:53,676 INFO L77 FloydHoareUtils]: At program point L699-1(line 699) the Hoare annotation is: true [2024-11-25 04:20:53,676 INFO L77 FloydHoareUtils]: At program point L633(line 633) the Hoare annotation is: true [2024-11-25 04:20:53,676 INFO L77 FloydHoareUtils]: At program point L633-1(line 633) the Hoare annotation is: true [2024-11-25 04:20:53,676 INFO L77 FloydHoareUtils]: At program point L567(line 567) the Hoare annotation is: true [2024-11-25 04:20:53,676 INFO L77 FloydHoareUtils]: At program point L567-1(line 567) the Hoare annotation is: true [2024-11-25 04:20:53,676 INFO L77 FloydHoareUtils]: At program point L700(line 700) the Hoare annotation is: true [2024-11-25 04:20:53,676 INFO L77 FloydHoareUtils]: At program point L568(line 568) the Hoare annotation is: true [2024-11-25 04:20:53,677 INFO L77 FloydHoareUtils]: At program point L635(line 635) the Hoare annotation is: true [2024-11-25 04:20:53,677 INFO L77 FloydHoareUtils]: At program point L635-1(line 635) the Hoare annotation is: true [2024-11-25 04:20:53,677 INFO L77 FloydHoareUtils]: At program point L702(line 702) the Hoare annotation is: true [2024-11-25 04:20:53,677 INFO L77 FloydHoareUtils]: At program point L702-1(line 702) the Hoare annotation is: true [2024-11-25 04:20:53,677 INFO L77 FloydHoareUtils]: At program point L570(line 570) the Hoare annotation is: true [2024-11-25 04:20:53,677 INFO L77 FloydHoareUtils]: At program point L570-1(line 570) the Hoare annotation is: true [2024-11-25 04:20:53,677 INFO L77 FloydHoareUtils]: At program point L703(line 703) the Hoare annotation is: true [2024-11-25 04:20:53,677 INFO L77 FloydHoareUtils]: At program point L637(line 637) the Hoare annotation is: true [2024-11-25 04:20:53,678 INFO L77 FloydHoareUtils]: At program point L637-1(line 637) the Hoare annotation is: true [2024-11-25 04:20:53,678 INFO L77 FloydHoareUtils]: At program point L571(line 571) the Hoare annotation is: true [2024-11-25 04:20:53,678 INFO L77 FloydHoareUtils]: At program point L638(line 638) the Hoare annotation is: true [2024-11-25 04:20:53,678 INFO L77 FloydHoareUtils]: At program point L705(line 705) the Hoare annotation is: true [2024-11-25 04:20:53,678 INFO L77 FloydHoareUtils]: At program point L705-1(line 705) the Hoare annotation is: true [2024-11-25 04:20:53,678 INFO L77 FloydHoareUtils]: At program point L573(line 573) the Hoare annotation is: true [2024-11-25 04:20:53,678 INFO L77 FloydHoareUtils]: At program point L573-1(line 573) the Hoare annotation is: true [2024-11-25 04:20:53,678 INFO L77 FloydHoareUtils]: At program point L706(line 706) the Hoare annotation is: true [2024-11-25 04:20:53,679 INFO L77 FloydHoareUtils]: At program point L640(line 640) the Hoare annotation is: true [2024-11-25 04:20:53,679 INFO L77 FloydHoareUtils]: At program point L640-1(line 640) the Hoare annotation is: true [2024-11-25 04:20:53,679 INFO L77 FloydHoareUtils]: At program point L574(line 574) the Hoare annotation is: true [2024-11-25 04:20:53,679 INFO L77 FloydHoareUtils]: At program point L641(line 641) the Hoare annotation is: true [2024-11-25 04:20:53,679 INFO L77 FloydHoareUtils]: At program point L708(line 708) the Hoare annotation is: true [2024-11-25 04:20:53,679 INFO L77 FloydHoareUtils]: At program point L708-1(line 708) the Hoare annotation is: true [2024-11-25 04:20:53,679 INFO L77 FloydHoareUtils]: At program point L576(line 576) the Hoare annotation is: true [2024-11-25 04:20:53,679 INFO L77 FloydHoareUtils]: At program point L576-1(line 576) the Hoare annotation is: true [2024-11-25 04:20:53,680 INFO L77 FloydHoareUtils]: At program point L709(line 709) the Hoare annotation is: true [2024-11-25 04:20:53,680 INFO L77 FloydHoareUtils]: At program point L643(line 643) the Hoare annotation is: true [2024-11-25 04:20:53,680 INFO L77 FloydHoareUtils]: At program point L643-1(line 643) the Hoare annotation is: true [2024-11-25 04:20:53,680 INFO L77 FloydHoareUtils]: At program point L577(line 577) the Hoare annotation is: true [2024-11-25 04:20:53,680 INFO L77 FloydHoareUtils]: At program point L644(line 644) the Hoare annotation is: true [2024-11-25 04:20:53,680 INFO L77 FloydHoareUtils]: At program point L711(line 711) the Hoare annotation is: true [2024-11-25 04:20:53,680 INFO L77 FloydHoareUtils]: At program point L711-1(line 711) the Hoare annotation is: true [2024-11-25 04:20:53,680 INFO L77 FloydHoareUtils]: At program point L579(line 579) the Hoare annotation is: true [2024-11-25 04:20:53,680 INFO L77 FloydHoareUtils]: At program point L579-1(line 579) the Hoare annotation is: true [2024-11-25 04:20:53,680 INFO L77 FloydHoareUtils]: At program point L712(line 712) the Hoare annotation is: true [2024-11-25 04:20:53,680 INFO L77 FloydHoareUtils]: At program point L646(line 646) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L646-1(line 646) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L580(line 580) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L647(line 647) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L714(line 714) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L714-1(line 714) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L582(line 582) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L582-1(line 582) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L715(line 715) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L649(line 649) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L649-1(line 649) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L583(line 583) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L650(line 650) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L717(line 717) the Hoare annotation is: true [2024-11-25 04:20:53,681 INFO L77 FloydHoareUtils]: At program point L717-1(line 717) the Hoare annotation is: true [2024-11-25 04:20:53,682 INFO L77 FloydHoareUtils]: At program point L585(line 585) the Hoare annotation is: true [2024-11-25 04:20:53,682 INFO L77 FloydHoareUtils]: At program point L585-1(line 585) the Hoare annotation is: true [2024-11-25 04:20:53,682 INFO L77 FloydHoareUtils]: At program point L718(line 718) the Hoare annotation is: true [2024-11-25 04:20:53,682 INFO L77 FloydHoareUtils]: At program point L652(line 652) the Hoare annotation is: true [2024-11-25 04:20:53,682 INFO L77 FloydHoareUtils]: At program point L652-1(line 652) the Hoare annotation is: true [2024-11-25 04:20:53,682 INFO L77 FloydHoareUtils]: At program point L586(line 586) the Hoare annotation is: true [2024-11-25 04:20:53,682 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2024-11-25 04:20:53,683 INFO L77 FloydHoareUtils]: At program point L653(line 653) the Hoare annotation is: true [2024-11-25 04:20:53,683 INFO L77 FloydHoareUtils]: At program point L720(line 720) the Hoare annotation is: true [2024-11-25 04:20:53,683 INFO L77 FloydHoareUtils]: At program point L720-1(line 720) the Hoare annotation is: true [2024-11-25 04:20:53,683 INFO L77 FloydHoareUtils]: At program point L588(line 588) the Hoare annotation is: true [2024-11-25 04:20:53,683 INFO L77 FloydHoareUtils]: At program point L588-1(line 588) the Hoare annotation is: true [2024-11-25 04:20:53,683 INFO L77 FloydHoareUtils]: At program point L721(line 721) the Hoare annotation is: true [2024-11-25 04:20:53,683 INFO L77 FloydHoareUtils]: At program point L655(line 655) the Hoare annotation is: true [2024-11-25 04:20:53,683 INFO L77 FloydHoareUtils]: At program point L655-1(line 655) the Hoare annotation is: true [2024-11-25 04:20:53,684 INFO L77 FloydHoareUtils]: At program point L589(line 589) the Hoare annotation is: true [2024-11-25 04:20:53,684 INFO L77 FloydHoareUtils]: At program point L656(line 656) the Hoare annotation is: true [2024-11-25 04:20:53,684 INFO L77 FloydHoareUtils]: At program point L723(line 723) the Hoare annotation is: true [2024-11-25 04:20:53,684 INFO L77 FloydHoareUtils]: At program point L723-1(line 723) the Hoare annotation is: true [2024-11-25 04:20:53,684 INFO L77 FloydHoareUtils]: At program point L591(line 591) the Hoare annotation is: true [2024-11-25 04:20:53,684 INFO L77 FloydHoareUtils]: At program point L591-1(line 591) the Hoare annotation is: true [2024-11-25 04:20:53,684 INFO L77 FloydHoareUtils]: At program point L724(line 724) the Hoare annotation is: true [2024-11-25 04:20:53,684 INFO L77 FloydHoareUtils]: At program point L658(line 658) the Hoare annotation is: true [2024-11-25 04:20:53,685 INFO L77 FloydHoareUtils]: At program point L658-1(line 658) the Hoare annotation is: true [2024-11-25 04:20:53,685 INFO L77 FloydHoareUtils]: At program point L592(line 592) the Hoare annotation is: true [2024-11-25 04:20:53,685 INFO L77 FloydHoareUtils]: At program point L659(line 659) the Hoare annotation is: true [2024-11-25 04:20:53,685 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 19) no Hoare annotation was computed. [2024-11-25 04:20:53,685 INFO L77 FloydHoareUtils]: At program point L726(line 726) the Hoare annotation is: true [2024-11-25 04:20:53,685 INFO L77 FloydHoareUtils]: At program point L726-1(line 726) the Hoare annotation is: true [2024-11-25 04:20:53,685 INFO L77 FloydHoareUtils]: At program point L594(line 594) the Hoare annotation is: true [2024-11-25 04:20:53,685 INFO L77 FloydHoareUtils]: At program point L594-1(line 594) the Hoare annotation is: true [2024-11-25 04:20:53,686 INFO L77 FloydHoareUtils]: At program point L727(line 727) the Hoare annotation is: true [2024-11-25 04:20:53,686 INFO L77 FloydHoareUtils]: At program point L661(line 661) the Hoare annotation is: true [2024-11-25 04:20:53,686 INFO L77 FloydHoareUtils]: At program point L661-1(line 661) the Hoare annotation is: true [2024-11-25 04:20:53,686 INFO L77 FloydHoareUtils]: At program point L595(line 595) the Hoare annotation is: true [2024-11-25 04:20:53,686 INFO L77 FloydHoareUtils]: At program point L662(line 662) the Hoare annotation is: true [2024-11-25 04:20:53,686 INFO L77 FloydHoareUtils]: At program point L729(line 729) the Hoare annotation is: true [2024-11-25 04:20:53,686 INFO L77 FloydHoareUtils]: At program point L729-1(line 729) the Hoare annotation is: true [2024-11-25 04:20:53,686 INFO L77 FloydHoareUtils]: At program point L597(line 597) the Hoare annotation is: true [2024-11-25 04:20:53,686 INFO L77 FloydHoareUtils]: At program point L597-1(line 597) the Hoare annotation is: true [2024-11-25 04:20:53,687 INFO L77 FloydHoareUtils]: At program point L730(line 730) the Hoare annotation is: true [2024-11-25 04:20:53,687 INFO L77 FloydHoareUtils]: At program point L664(line 664) the Hoare annotation is: true [2024-11-25 04:20:53,687 INFO L77 FloydHoareUtils]: At program point L664-1(line 664) the Hoare annotation is: true [2024-11-25 04:20:53,687 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: true [2024-11-25 04:20:53,687 INFO L77 FloydHoareUtils]: At program point L665(line 665) the Hoare annotation is: true [2024-11-25 04:20:53,687 INFO L77 FloydHoareUtils]: At program point L732(line 732) the Hoare annotation is: true [2024-11-25 04:20:53,687 INFO L77 FloydHoareUtils]: At program point L732-1(line 732) the Hoare annotation is: true [2024-11-25 04:20:53,687 INFO L77 FloydHoareUtils]: At program point L600(line 600) the Hoare annotation is: true [2024-11-25 04:20:53,687 INFO L77 FloydHoareUtils]: At program point L600-1(line 600) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L733(line 733) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L667(line 667) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L667-1(line 667) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L668(line 668) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L602(line 602) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L602-1(line 602) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L735(line 735) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L735-1(line 735) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L736(lines 538 737) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L670(line 670) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L670-1(line 670) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L604(line 604) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L604-1(line 604) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L671(line 671) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L605(line 605) the Hoare annotation is: true [2024-11-25 04:20:53,688 INFO L77 FloydHoareUtils]: At program point L540(line 540) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L540-1(line 540) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L673(line 673) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L673-1(line 673) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L607(line 607) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L607-1(line 607) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L541(line 541) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L608(line 608) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L675(line 675) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L675-1(line 675) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L543(line 543) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L543-1(line 543) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L610(line 610) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L610-1(line 610) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L544(line 544) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L677(line 677) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L677-1(line 677) the Hoare annotation is: true [2024-11-25 04:20:53,689 INFO L77 FloydHoareUtils]: At program point L611(line 611) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L546(line 546) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L546-1(line 546) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L679(line 679) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L679-1(line 679) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L613(line 613) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L613-1(line 613) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L547(line 547) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L19(line 19) the Hoare annotation is: (not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) [2024-11-25 04:20:53,690 INFO L75 FloydHoareUtils]: For program point L19-1(line 19) no Hoare annotation was computed. [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L19-3(line 19) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L680(line 680) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L614(line 614) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L747-2(lines 747 753) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L549(line 549) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L549-1(line 549) the Hoare annotation is: true [2024-11-25 04:20:53,690 INFO L77 FloydHoareUtils]: At program point L682(line 682) the Hoare annotation is: true [2024-11-25 04:20:53,691 INFO L77 FloydHoareUtils]: At program point L682-1(line 682) the Hoare annotation is: true [2024-11-25 04:20:53,691 INFO L77 FloydHoareUtils]: At program point L616(line 616) the Hoare annotation is: true [2024-11-25 04:20:53,691 INFO L77 FloydHoareUtils]: At program point L616-1(line 616) the Hoare annotation is: true [2024-11-25 04:20:53,691 INFO L77 FloydHoareUtils]: At program point L550(line 550) the Hoare annotation is: true [2024-11-25 04:20:53,691 INFO L77 FloydHoareUtils]: At program point L683(line 683) the Hoare annotation is: true [2024-11-25 04:20:53,691 INFO L77 FloydHoareUtils]: At program point L617(line 617) the Hoare annotation is: true [2024-11-25 04:20:53,691 INFO L77 FloydHoareUtils]: At program point L552(line 552) the Hoare annotation is: true [2024-11-25 04:20:53,691 INFO L77 FloydHoareUtils]: At program point L552-1(line 552) the Hoare annotation is: true [2024-11-25 04:20:53,691 INFO L77 FloydHoareUtils]: At program point L685(line 685) the Hoare annotation is: true [2024-11-25 04:20:53,692 INFO L77 FloydHoareUtils]: At program point L685-1(line 685) the Hoare annotation is: true [2024-11-25 04:20:53,692 INFO L77 FloydHoareUtils]: At program point L619(line 619) the Hoare annotation is: true [2024-11-25 04:20:53,692 INFO L77 FloydHoareUtils]: At program point L619-1(line 619) the Hoare annotation is: true [2024-11-25 04:20:53,692 INFO L77 FloydHoareUtils]: At program point L553(line 553) the Hoare annotation is: true [2024-11-25 04:20:53,692 INFO L77 FloydHoareUtils]: At program point L686(line 686) the Hoare annotation is: true [2024-11-25 04:20:53,693 INFO L77 FloydHoareUtils]: At program point L620(line 620) the Hoare annotation is: true [2024-11-25 04:20:53,693 INFO L77 FloydHoareUtils]: At program point L555(line 555) the Hoare annotation is: true [2024-11-25 04:20:53,693 INFO L77 FloydHoareUtils]: At program point L555-1(line 555) the Hoare annotation is: true [2024-11-25 04:20:53,693 INFO L77 FloydHoareUtils]: At program point L688(line 688) the Hoare annotation is: true [2024-11-25 04:20:53,693 INFO L77 FloydHoareUtils]: At program point L688-1(line 688) the Hoare annotation is: true [2024-11-25 04:20:53,693 INFO L77 FloydHoareUtils]: At program point L622(line 622) the Hoare annotation is: true [2024-11-25 04:20:53,693 INFO L77 FloydHoareUtils]: At program point L622-1(line 622) the Hoare annotation is: true [2024-11-25 04:20:53,693 INFO L77 FloydHoareUtils]: At program point L556(line 556) the Hoare annotation is: true [2024-11-25 04:20:53,694 INFO L77 FloydHoareUtils]: At program point L689(line 689) the Hoare annotation is: true [2024-11-25 04:20:53,694 INFO L77 FloydHoareUtils]: At program point L623(line 623) the Hoare annotation is: true [2024-11-25 04:20:53,694 INFO L77 FloydHoareUtils]: At program point L558(line 558) the Hoare annotation is: true [2024-11-25 04:20:53,694 INFO L77 FloydHoareUtils]: At program point L558-1(line 558) the Hoare annotation is: true [2024-11-25 04:20:53,694 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 04:20:53,694 INFO L77 FloydHoareUtils]: At program point L691(line 691) the Hoare annotation is: true [2024-11-25 04:20:53,694 INFO L77 FloydHoareUtils]: At program point L691-1(line 691) the Hoare annotation is: true [2024-11-25 04:20:53,694 INFO L77 FloydHoareUtils]: At program point L625(line 625) the Hoare annotation is: true [2024-11-25 04:20:53,695 INFO L77 FloydHoareUtils]: At program point L625-1(line 625) the Hoare annotation is: true [2024-11-25 04:20:53,695 INFO L77 FloydHoareUtils]: At program point L559(line 559) the Hoare annotation is: true [2024-11-25 04:20:53,695 INFO L77 FloydHoareUtils]: At program point L692(line 692) the Hoare annotation is: true [2024-11-25 04:20:53,695 INFO L77 FloydHoareUtils]: At program point L626(line 626) the Hoare annotation is: true [2024-11-25 04:20:53,695 INFO L77 FloydHoareUtils]: At program point L561(line 561) the Hoare annotation is: true [2024-11-25 04:20:53,695 INFO L77 FloydHoareUtils]: At program point L561-1(line 561) the Hoare annotation is: true [2024-11-25 04:20:53,695 INFO L77 FloydHoareUtils]: At program point L694(line 694) the Hoare annotation is: true [2024-11-25 04:20:53,695 INFO L77 FloydHoareUtils]: At program point L694-1(line 694) the Hoare annotation is: true [2024-11-25 04:20:53,695 INFO L77 FloydHoareUtils]: At program point L628(line 628) the Hoare annotation is: true [2024-11-25 04:20:53,695 INFO L77 FloydHoareUtils]: At program point L628-1(line 628) the Hoare annotation is: true [2024-11-25 04:20:53,696 INFO L77 FloydHoareUtils]: At program point L562(line 562) the Hoare annotation is: true [2024-11-25 04:20:53,696 INFO L77 FloydHoareUtils]: At program point L695(line 695) the Hoare annotation is: true [2024-11-25 04:20:53,696 INFO L77 FloydHoareUtils]: At program point L629(line 629) the Hoare annotation is: true [2024-11-25 04:20:53,696 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line 20) the Hoare annotation is: true [2024-11-25 04:20:53,696 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(line 20) the Hoare annotation is: true [2024-11-25 04:20:53,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 04:20:53 ImpRootNode [2024-11-25 04:20:53,716 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 04:20:53,716 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 04:20:53,717 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 04:20:53,717 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 04:20:53,717 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:20:22" (3/4) ... [2024-11-25 04:20:53,720 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 04:20:53,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-25 04:20:53,742 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 177 nodes and edges [2024-11-25 04:20:53,744 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2024-11-25 04:20:53,746 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-25 04:20:53,748 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 04:20:53,959 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 04:20:53,959 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 04:20:53,959 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 04:20:53,961 INFO L158 Benchmark]: Toolchain (without parser) took 36954.94ms. Allocated memory was 117.4MB in the beginning and 880.8MB in the end (delta: 763.4MB). Free memory was 92.5MB in the beginning and 303.2MB in the end (delta: -210.6MB). Peak memory consumption was 552.6MB. Max. memory is 16.1GB. [2024-11-25 04:20:53,961 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 167.8MB. Free memory is still 103.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:20:53,961 INFO L158 Benchmark]: CACSL2BoogieTranslator took 773.54ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 61.2MB in the end (delta: 31.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-25 04:20:53,962 INFO L158 Benchmark]: Boogie Procedure Inliner took 176.73ms. Allocated memory is still 117.4MB. Free memory was 61.2MB in the beginning and 48.7MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:20:53,962 INFO L158 Benchmark]: Boogie Preprocessor took 143.72ms. Allocated memory is still 117.4MB. Free memory was 48.7MB in the beginning and 42.9MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:20:53,962 INFO L158 Benchmark]: RCFGBuilder took 4469.20ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 42.9MB in the beginning and 221.4MB in the end (delta: -178.5MB). Peak memory consumption was 177.2MB. Max. memory is 16.1GB. [2024-11-25 04:20:53,963 INFO L158 Benchmark]: CodeCheck took 31142.02ms. Allocated memory was 352.3MB in the beginning and 880.8MB in the end (delta: 528.5MB). Free memory was 221.4MB in the beginning and 320.0MB in the end (delta: -98.6MB). Peak memory consumption was 434.1MB. Max. memory is 16.1GB. [2024-11-25 04:20:53,963 INFO L158 Benchmark]: Witness Printer took 243.05ms. Allocated memory is still 880.8MB. Free memory was 320.0MB in the beginning and 303.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 04:20:53,968 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, 207 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 28.9s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 662 SdHoareTripleChecker+Valid, 9.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 138 mSDsluCounter, 1047 SdHoareTripleChecker+Invalid, 8.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 138 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 271 IncrementalHoareTripleChecker+Invalid, 277 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 909 mSDtfsCounter, 271 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2456 GetRequests, 2450 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 5.3s SatisfiabilityAnalysisTime, 13.8s InterpolantComputationTime, 460 NumberOfCodeBlocks, 460 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 459 ConstructedInterpolants, 0 QuantifiedInterpolants, 4056 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 16512/16512 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 - PositiveResult [Line: 19]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 20]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((isInitial == \old(isInitial)) && (var_1_1 == \old(var_1_1))) && (var_1_2 == \old(var_1_2))) && (var_1_3 == \old(var_1_3))) && (var_1_4 == \old(var_1_4))) && (var_1_5 == \old(var_1_5))) && (var_1_6 == \old(var_1_6))) && (var_1_10 == \old(var_1_10))) && (var_1_12 == \old(var_1_12))) && (var_1_13 == \old(var_1_13))) && (var_1_14 == \old(var_1_14))) && (var_1_15 == \old(var_1_15))) && (var_1_16 == \old(var_1_16))) && (var_1_17 == \old(var_1_17))) && (var_1_18 == \old(var_1_18))) && (var_1_19 == \old(var_1_19))) && (var_1_20 == \old(var_1_20))) && (var_1_21 == \old(var_1_21))) && (var_1_22 == \old(var_1_22))) && (var_1_23 == \old(var_1_23))) && (var_1_24 == \old(var_1_24))) && (var_1_25 == \old(var_1_25))) && (var_1_26 == \old(var_1_26))) && (var_1_27 == \old(var_1_27))) && (var_1_28 == \old(var_1_28))) && (var_1_29 == \old(var_1_29))) && (var_1_30 == \old(var_1_30))) && (var_1_31 == \old(var_1_31))) && (var_1_32 == \old(var_1_32))) && (var_1_33 == \old(var_1_33))) && (var_1_34 == \old(var_1_34))) && (var_1_35 == \old(var_1_35))) && (var_1_36 == \old(var_1_36))) && (var_1_37 == \old(var_1_37))) && (var_1_38 == \old(var_1_38))) && (var_1_39 == \old(var_1_39))) && (var_1_40 == \old(var_1_40))) && (var_1_41 == \old(var_1_41))) && (var_1_42 == \old(var_1_42))) && (var_1_43 == \old(var_1_43))) && (var_1_44 == \old(var_1_44))) && (var_1_45 == \old(var_1_45))) && (var_1_46 == \old(var_1_46))) && (var_1_47 == \old(var_1_47))) && (var_1_48 == \old(var_1_48))) && (var_1_49 == \old(var_1_49))) && (var_1_50 == \old(var_1_50))) && (var_1_51 == \old(var_1_51))) && (var_1_52 == \old(var_1_52))) && (var_1_53 == \old(var_1_53))) && (var_1_54 == \old(var_1_54))) && (var_1_55 == \old(var_1_55))) && (var_1_56 == \old(var_1_56))) && (var_1_57 == \old(var_1_57))) && (var_1_59 == \old(var_1_59))) && (var_1_60 == \old(var_1_60))) && (var_1_61 == \old(var_1_61))) && (var_1_62 == \old(var_1_62))) && (var_1_63 == \old(var_1_63))) && (var_1_64 == \old(var_1_64))) && (var_1_65 == \old(var_1_65))) && (var_1_66 == \old(var_1_66))) && (var_1_67 == \old(var_1_67))) && (var_1_68 == \old(var_1_68))) && (var_1_69 == \old(var_1_69))) && (var_1_70 == \old(var_1_70))) && (var_1_71 == \old(var_1_71))) && (var_1_72 == \old(var_1_72))) && (var_1_73 == \old(var_1_73))) && (var_1_74 == \old(var_1_74))) && (var_1_75 == \old(var_1_75))) && (var_1_76 == \old(var_1_76))) && (var_1_77 == \old(var_1_77))) && (var_1_78 == \old(var_1_78))) && (var_1_79 == \old(var_1_79))) && (var_1_80 == \old(var_1_80))) && (var_1_81 == \old(var_1_81))) && (var_1_82 == \old(var_1_82))) && (var_1_83 == \old(var_1_83))) && (var_1_84 == \old(var_1_84))) && (var_1_85 == \old(var_1_85))) && (var_1_86 == \old(var_1_86))) && (var_1_87 == \old(var_1_87))) && (var_1_88 == \old(var_1_88))) && (var_1_89 == \old(var_1_89))) && (var_1_90 == \old(var_1_90))) && (var_1_91 == \old(var_1_91))) && (var_1_92 == \old(var_1_92))) && (var_1_93 == \old(var_1_93))) && (var_1_94 == \old(var_1_94))) && (var_1_95 == \old(var_1_95))) && (var_1_96 == \old(var_1_96))) && (var_1_97 == \old(var_1_97))) && (var_1_98 == \old(var_1_98))) && (var_1_99 == \old(var_1_99))) && (var_1_100 == \old(var_1_100))) && (var_1_101 == \old(var_1_101))) && (var_1_102 == \old(var_1_102))) && (var_1_103 == \old(var_1_103))) && (var_1_104 == \old(var_1_104))) && (var_1_105 == \old(var_1_105))) && (var_1_106 == \old(var_1_106))) && (var_1_107 == \old(var_1_107))) && (var_1_108 == \old(var_1_108))) && (var_1_109 == \old(var_1_109))) && (var_1_110 == \old(var_1_110))) && (var_1_111 == \old(var_1_111))) && (var_1_112 == \old(var_1_112))) && (var_1_113 == \old(var_1_113))) && (var_1_114 == \old(var_1_114))) && (var_1_115 == \old(var_1_115))) && (var_1_116 == \old(var_1_116))) && (var_1_117 == \old(var_1_117))) && (var_1_118 == \old(var_1_118))) && (var_1_119 == \old(var_1_119))) && (var_1_120 == \old(var_1_120))) && (var_1_121 == \old(var_1_121))) && (var_1_122 == \old(var_1_122))) && (var_1_123 == \old(var_1_123))) && (var_1_124 == \old(var_1_124))) && (var_1_125 == \old(var_1_125))) && (var_1_126 == \old(var_1_126))) && (var_1_127 == \old(var_1_127))) && (var_1_128 == \old(var_1_128))) && (var_1_129 == \old(var_1_129))) && (var_1_130 == \old(var_1_130))) && (var_1_131 == \old(var_1_131))) && (var_1_132 == \old(var_1_132))) && (var_1_133 == \old(var_1_133))) && (var_1_134 == \old(var_1_134))) && (var_1_135 == \old(var_1_135))) && (var_1_136 == \old(var_1_136))) && (var_1_137 == \old(var_1_137))) && (var_1_138 == \old(var_1_138))) && (var_1_139 == \old(var_1_139))) && (var_1_140 == \old(var_1_140))) && (var_1_141 == \old(var_1_141))) && (var_1_142 == \old(var_1_142))) && (var_1_143 == \old(var_1_143))) && (var_1_144 == \old(var_1_144))) && (var_1_145 == \old(var_1_145))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 167.8MB. Free memory is still 103.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 773.54ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 61.2MB in the end (delta: 31.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 176.73ms. Allocated memory is still 117.4MB. Free memory was 61.2MB in the beginning and 48.7MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.72ms. Allocated memory is still 117.4MB. Free memory was 48.7MB in the beginning and 42.9MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4469.20ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 42.9MB in the beginning and 221.4MB in the end (delta: -178.5MB). Peak memory consumption was 177.2MB. Max. memory is 16.1GB. * CodeCheck took 31142.02ms. Allocated memory was 352.3MB in the beginning and 880.8MB in the end (delta: 528.5MB). Free memory was 221.4MB in the beginning and 320.0MB in the end (delta: -98.6MB). Peak memory consumption was 434.1MB. Max. memory is 16.1GB. * Witness Printer took 243.05ms. Allocated memory is still 880.8MB. Free memory was 320.0MB in the beginning and 303.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 04:20:54,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a48cdf29-1dc4-44b2-96af-07d5ff17fb1e/bin/ukojak-verify-ENZ3QT5qd3/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: TRUE