./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-52.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_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/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_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-52.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/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_34aa0741-42db-4392-b948-d44a9dad5d83/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 cd89958e1ce9d058d7e30691a8e1a2f2a5810504e72903127ace3f9605d5daf1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:57:15,498 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:57:15,575 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:57:15,580 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:57:15,580 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:57:15,618 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:57:15,619 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:57:15,619 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:57:15,621 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:57:15,621 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:57:15,623 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:57:15,623 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:57:15,623 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:57:15,624 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:57:15,624 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:57:15,624 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:57:15,624 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:57:15,624 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:57:15,624 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:57:15,624 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:57:15,624 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:57:15,624 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:57:15,624 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:57:15,624 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:57:15,625 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:57:15,625 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:57:15,625 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:57:15,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:57:15,625 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:57:15,625 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:57:15,625 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:57:15,625 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:57:15,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:57:15,626 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_34aa0741-42db-4392-b948-d44a9dad5d83/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 -> cd89958e1ce9d058d7e30691a8e1a2f2a5810504e72903127ace3f9605d5daf1 [2024-11-25 03:57:15,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:57:15,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:57:15,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:57:15,935 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:57:15,935 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:57:15,936 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-52.i [2024-11-25 03:57:18,876 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/data/13a494890/393bc3b8bf6f41b89e74584468ae9c76/FLAG05561c878 [2024-11-25 03:57:19,320 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:57:19,321 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-52.i [2024-11-25 03:57:19,334 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/data/13a494890/393bc3b8bf6f41b89e74584468ae9c76/FLAG05561c878 [2024-11-25 03:57:19,472 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/data/13a494890/393bc3b8bf6f41b89e74584468ae9c76 [2024-11-25 03:57:19,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:57:19,476 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:57:19,478 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:57:19,478 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:57:19,483 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:57:19,483 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:57:19" (1/1) ... [2024-11-25 03:57:19,485 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b04e151 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:19, skipping insertion in model container [2024-11-25 03:57:19,487 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:57:19" (1/1) ... [2024-11-25 03:57:19,535 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:57:19,702 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_34aa0741-42db-4392-b948-d44a9dad5d83/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-52.i[916,929] [2024-11-25 03:57:19,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:57:19,909 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:57:19,929 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_34aa0741-42db-4392-b948-d44a9dad5d83/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-52.i[916,929] [2024-11-25 03:57:20,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:57:20,070 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:57:20,071 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20 WrapperNode [2024-11-25 03:57:20,071 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:57:20,072 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:57:20,072 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:57:20,072 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:57:20,079 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20" (1/1) ... [2024-11-25 03:57:20,104 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20" (1/1) ... [2024-11-25 03:57:20,205 INFO L138 Inliner]: procedures = 26, calls = 118, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 900 [2024-11-25 03:57:20,206 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:57:20,207 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:57:20,207 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:57:20,207 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:57:20,215 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20" (1/1) ... [2024-11-25 03:57:20,215 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20" (1/1) ... [2024-11-25 03:57:20,226 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20" (1/1) ... [2024-11-25 03:57:20,226 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20" (1/1) ... [2024-11-25 03:57:20,255 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20" (1/1) ... [2024-11-25 03:57:20,258 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20" (1/1) ... [2024-11-25 03:57:20,269 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20" (1/1) ... [2024-11-25 03:57:20,285 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20" (1/1) ... [2024-11-25 03:57:20,294 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20" (1/1) ... [2024-11-25 03:57:20,305 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:57:20,307 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:57:20,307 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:57:20,307 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:57:20,309 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:20" (1/1) ... [2024-11-25 03:57:20,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:57:20,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:57:20,354 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:57:20,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:57:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:57:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:57:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:57:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:57:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:57:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:57:20,579 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:57:20,581 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:57:22,306 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-11-25 03:57:22,306 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:57:23,970 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:57:23,970 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:57:23,973 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:57:23 BoogieIcfgContainer [2024-11-25 03:57:23,974 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:57:23,974 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:57:23,975 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:57:23,984 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:57:23,984 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:57:23" (1/1) ... [2024-11-25 03:57:23,993 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:57:24,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:24,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 172 states and 277 transitions. [2024-11-25 03:57:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 277 transitions. [2024-11-25 03:57:24,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-25 03:57:24,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:24,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:28,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 10920 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2024-11-25 03:57:44,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-25 03:57:47,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-25 03:57:48,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-25 03:57:49,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:49,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 333 states and 547 transitions. [2024-11-25 03:57:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 547 transitions. [2024-11-25 03:57:49,041 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 03:57:49,042 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 2 iterations. [2024-11-25 03:57:49,049 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 03:57:49,203 INFO L77 FloydHoareUtils]: At program point L630(line 630) the Hoare annotation is: true [2024-11-25 03:57:49,203 INFO L77 FloydHoareUtils]: At program point L697(line 697) the Hoare annotation is: true [2024-11-25 03:57:49,203 INFO L77 FloydHoareUtils]: At program point L697-1(line 697) the Hoare annotation is: true [2024-11-25 03:57:49,204 INFO L77 FloydHoareUtils]: At program point L565(line 565) the Hoare annotation is: true [2024-11-25 03:57:49,204 INFO L77 FloydHoareUtils]: At program point L565-1(line 565) the Hoare annotation is: true [2024-11-25 03:57:49,204 INFO L77 FloydHoareUtils]: At program point L632(line 632) the Hoare annotation is: true [2024-11-25 03:57:49,204 INFO L77 FloydHoareUtils]: At program point L632-1(line 632) the Hoare annotation is: true [2024-11-25 03:57:49,204 INFO L77 FloydHoareUtils]: At program point L566(line 566) the Hoare annotation is: true [2024-11-25 03:57:49,205 INFO L77 FloydHoareUtils]: At program point L699(line 699) the Hoare annotation is: true [2024-11-25 03:57:49,205 INFO L77 FloydHoareUtils]: At program point L699-1(line 699) the Hoare annotation is: true [2024-11-25 03:57:49,205 INFO L77 FloydHoareUtils]: At program point L634(line 634) the Hoare annotation is: true [2024-11-25 03:57:49,205 INFO L77 FloydHoareUtils]: At program point L634-1(line 634) the Hoare annotation is: true [2024-11-25 03:57:49,205 INFO L77 FloydHoareUtils]: At program point L568(line 568) the Hoare annotation is: true [2024-11-25 03:57:49,205 INFO L77 FloydHoareUtils]: At program point L568-1(line 568) the Hoare annotation is: true [2024-11-25 03:57:49,205 INFO L77 FloydHoareUtils]: At program point L701(line 701) the Hoare annotation is: true [2024-11-25 03:57:49,206 INFO L77 FloydHoareUtils]: At program point L701-1(line 701) the Hoare annotation is: true [2024-11-25 03:57:49,206 INFO L77 FloydHoareUtils]: At program point L569(line 569) the Hoare annotation is: true [2024-11-25 03:57:49,206 INFO L77 FloydHoareUtils]: At program point L702(line 702) the Hoare annotation is: true [2024-11-25 03:57:49,206 INFO L77 FloydHoareUtils]: At program point L636(line 636) the Hoare annotation is: true [2024-11-25 03:57:49,206 INFO L77 FloydHoareUtils]: At program point L636-1(line 636) the Hoare annotation is: true [2024-11-25 03:57:49,207 INFO L77 FloydHoareUtils]: At program point L571(line 571) the Hoare annotation is: true [2024-11-25 03:57:49,207 INFO L77 FloydHoareUtils]: At program point L571-1(line 571) the Hoare annotation is: true [2024-11-25 03:57:49,207 INFO L77 FloydHoareUtils]: At program point L704(line 704) the Hoare annotation is: true [2024-11-25 03:57:49,207 INFO L77 FloydHoareUtils]: At program point L704-1(line 704) the Hoare annotation is: true [2024-11-25 03:57:49,207 INFO L77 FloydHoareUtils]: At program point L638(line 638) the Hoare annotation is: true [2024-11-25 03:57:49,208 INFO L77 FloydHoareUtils]: At program point L638-1(line 638) the Hoare annotation is: true [2024-11-25 03:57:49,208 INFO L77 FloydHoareUtils]: At program point L572(line 572) the Hoare annotation is: true [2024-11-25 03:57:49,209 INFO L77 FloydHoareUtils]: At program point L705(line 705) the Hoare annotation is: true [2024-11-25 03:57:49,209 INFO L77 FloydHoareUtils]: At program point L639(line 639) the Hoare annotation is: true [2024-11-25 03:57:49,209 INFO L77 FloydHoareUtils]: At program point L574(line 574) the Hoare annotation is: true [2024-11-25 03:57:49,209 INFO L77 FloydHoareUtils]: At program point L574-1(line 574) the Hoare annotation is: true [2024-11-25 03:57:49,209 INFO L77 FloydHoareUtils]: At program point L707(line 707) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L707-1(line 707) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L641(line 641) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L641-1(line 641) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L575(line 575) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L708(line 708) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L643(line 643) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L643-1(line 643) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L577(line 577) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L577-1(line 577) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L710(line 710) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L710-1(line 710) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L644(line 644) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L578(line 578) the Hoare annotation is: true [2024-11-25 03:57:49,210 INFO L77 FloydHoareUtils]: At program point L711(lines 548 712) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L646(line 646) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L646-1(line 646) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L580(line 580) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L580-1(line 580) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L647(line 647) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L581(line 581) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L582(line 582) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L649(line 649) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L649-1(line 649) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L650(line 650) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L584(line 584) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L584-1(line 584) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L585(line 585) the Hoare annotation is: true [2024-11-25 03:57:49,211 INFO L77 FloydHoareUtils]: At program point L652(line 652) the Hoare annotation is: true [2024-11-25 03:57:49,213 INFO L77 FloydHoareUtils]: At program point L652-1(line 652) the Hoare annotation is: true [2024-11-25 03:57:49,214 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2024-11-25 03:57:49,214 INFO L77 FloydHoareUtils]: At program point L653(line 653) the Hoare annotation is: true [2024-11-25 03:57:49,214 INFO L77 FloydHoareUtils]: At program point L587(line 587) the Hoare annotation is: true [2024-11-25 03:57:49,214 INFO L77 FloydHoareUtils]: At program point L587-1(line 587) the Hoare annotation is: true [2024-11-25 03:57:49,214 INFO L77 FloydHoareUtils]: At program point L588(line 588) the Hoare annotation is: true [2024-11-25 03:57:49,214 INFO L77 FloydHoareUtils]: At program point L655(line 655) the Hoare annotation is: true [2024-11-25 03:57:49,214 INFO L77 FloydHoareUtils]: At program point L655-1(line 655) the Hoare annotation is: true [2024-11-25 03:57:49,216 INFO L77 FloydHoareUtils]: At program point L656(line 656) the Hoare annotation is: true [2024-11-25 03:57:49,216 INFO L77 FloydHoareUtils]: At program point L590(line 590) the Hoare annotation is: true [2024-11-25 03:57:49,216 INFO L77 FloydHoareUtils]: At program point L590-1(line 590) the Hoare annotation is: true [2024-11-25 03:57:49,216 INFO L77 FloydHoareUtils]: At program point L591(line 591) the Hoare annotation is: true [2024-11-25 03:57:49,216 INFO L77 FloydHoareUtils]: At program point L658(line 658) the Hoare annotation is: true [2024-11-25 03:57:49,216 INFO L77 FloydHoareUtils]: At program point L658-1(line 658) the Hoare annotation is: true [2024-11-25 03:57:49,216 INFO L77 FloydHoareUtils]: At program point L659(line 659) the Hoare annotation is: true [2024-11-25 03:57:49,216 INFO L77 FloydHoareUtils]: At program point L725-2(lines 725 731) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L593(line 593) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L593-1(line 593) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 19) no Hoare annotation was computed. [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L594(line 594) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L661(line 661) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L661-1(line 661) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L662(line 662) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L596(line 596) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L596-1(line 596) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L597(line 597) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L664(line 664) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L664-1(line 664) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L665(line 665) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L599(line 599) the Hoare annotation is: true [2024-11-25 03:57:49,217 INFO L77 FloydHoareUtils]: At program point L599-1(line 599) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L600(line 600) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L667(line 667) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L667-1(line 667) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L668(line 668) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L602(line 602) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L602-1(line 602) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L670(line 670) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L670-1(line 670) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L604(line 604) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L604-1(line 604) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L671(line 671) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L606(line 606) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L606-1(line 606) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L673(line 673) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L673-1(line 673) the Hoare annotation is: true [2024-11-25 03:57:49,218 INFO L77 FloydHoareUtils]: At program point L607(line 607) the Hoare annotation is: true [2024-11-25 03:57:49,221 INFO L77 FloydHoareUtils]: At program point L674(line 674) the Hoare annotation is: true [2024-11-25 03:57:49,221 INFO L77 FloydHoareUtils]: At program point L609(line 609) the Hoare annotation is: true [2024-11-25 03:57:49,221 INFO L77 FloydHoareUtils]: At program point L609-1(line 609) the Hoare annotation is: true [2024-11-25 03:57:49,221 INFO L77 FloydHoareUtils]: At program point L676(line 676) the Hoare annotation is: true [2024-11-25 03:57:49,221 INFO L77 FloydHoareUtils]: At program point L676-1(line 676) the Hoare annotation is: true [2024-11-25 03:57:49,222 INFO L77 FloydHoareUtils]: At program point L677(line 677) the Hoare annotation is: true [2024-11-25 03:57:49,222 INFO L77 FloydHoareUtils]: At program point L611(line 611) the Hoare annotation is: true [2024-11-25 03:57:49,222 INFO L77 FloydHoareUtils]: At program point L611-1(line 611) the Hoare annotation is: true [2024-11-25 03:57:49,222 INFO L77 FloydHoareUtils]: At program point L612(line 612) the Hoare annotation is: true [2024-11-25 03:57:49,222 INFO L77 FloydHoareUtils]: At program point L679(line 679) the Hoare annotation is: true [2024-11-25 03:57:49,222 INFO L77 FloydHoareUtils]: At program point L679-1(line 679) the Hoare annotation is: true [2024-11-25 03:57:49,222 INFO L77 FloydHoareUtils]: At program point L19(line 19) the Hoare annotation is: (<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|) [2024-11-25 03:57:49,222 INFO L75 FloydHoareUtils]: For program point L19-1(line 19) no Hoare annotation was computed. [2024-11-25 03:57:49,222 INFO L77 FloydHoareUtils]: At program point L19-3(line 19) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L680(line 680) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L614(line 614) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L614-1(line 614) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L682(line 682) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L682-1(line 682) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L616(line 616) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L616-1(line 616) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L550(line 550) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L550-1(line 550) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L683(line 683) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L617(line 617) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L551(line 551) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L685(line 685) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L685-1(line 685) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L619(line 619) the Hoare annotation is: true [2024-11-25 03:57:49,223 INFO L77 FloydHoareUtils]: At program point L619-1(line 619) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L553(line 553) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L553-1(line 553) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L620(line 620) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L554(line 554) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L687(line 687) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L687-1(line 687) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L622(line 622) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L622-1(line 622) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L556(line 556) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L556-1(line 556) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L689(line 689) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L689-1(line 689) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L623(line 623) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L557(line 557) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L690(line 690) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L624(line 624) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 03:57:49,224 INFO L77 FloydHoareUtils]: At program point L559(line 559) the Hoare annotation is: true [2024-11-25 03:57:49,227 INFO L77 FloydHoareUtils]: At program point L559-1(line 559) the Hoare annotation is: true [2024-11-25 03:57:49,227 INFO L77 FloydHoareUtils]: At program point L692(line 692) the Hoare annotation is: true [2024-11-25 03:57:49,228 INFO L77 FloydHoareUtils]: At program point L692-1(line 692) the Hoare annotation is: true [2024-11-25 03:57:49,228 INFO L77 FloydHoareUtils]: At program point L626(line 626) the Hoare annotation is: true [2024-11-25 03:57:49,228 INFO L77 FloydHoareUtils]: At program point L626-1(line 626) the Hoare annotation is: true [2024-11-25 03:57:49,228 INFO L77 FloydHoareUtils]: At program point L560(line 560) the Hoare annotation is: true [2024-11-25 03:57:49,228 INFO L77 FloydHoareUtils]: At program point L693(line 693) the Hoare annotation is: true [2024-11-25 03:57:49,228 INFO L77 FloydHoareUtils]: At program point L627(line 627) the Hoare annotation is: true [2024-11-25 03:57:49,228 INFO L77 FloydHoareUtils]: At program point L562(line 562) the Hoare annotation is: true [2024-11-25 03:57:49,228 INFO L77 FloydHoareUtils]: At program point L562-1(line 562) the Hoare annotation is: true [2024-11-25 03:57:49,228 INFO L77 FloydHoareUtils]: At program point L695(line 695) the Hoare annotation is: true [2024-11-25 03:57:49,228 INFO L77 FloydHoareUtils]: At program point L695-1(line 695) the Hoare annotation is: true [2024-11-25 03:57:49,228 INFO L77 FloydHoareUtils]: At program point L629(line 629) the Hoare annotation is: true [2024-11-25 03:57:49,229 INFO L77 FloydHoareUtils]: At program point L629-1(line 629) the Hoare annotation is: true [2024-11-25 03:57:49,229 INFO L77 FloydHoareUtils]: At program point L563(line 563) the Hoare annotation is: true [2024-11-25 03:57:49,229 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line 20) the Hoare annotation is: true [2024-11-25 03:57:49,229 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(line 20) the Hoare annotation is: true [2024-11-25 03:57:49,253 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 03:57:49 ImpRootNode [2024-11-25 03:57:49,253 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 03:57:49,254 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 03:57:49,254 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 03:57:49,254 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 03:57:49,255 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:57:23" (3/4) ... [2024-11-25 03:57:49,257 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 03:57:49,261 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-25 03:57:49,286 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 186 nodes and edges [2024-11-25 03:57:49,287 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2024-11-25 03:57:49,289 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-25 03:57:49,291 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-25 03:57:49,496 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 03:57:49,497 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 03:57:49,497 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 03:57:49,498 INFO L158 Benchmark]: Toolchain (without parser) took 30022.13ms. Allocated memory was 142.6MB in the beginning and 1.1GB in the end (delta: 939.5MB). Free memory was 116.8MB in the beginning and 804.9MB in the end (delta: -688.2MB). Peak memory consumption was 251.9MB. Max. memory is 16.1GB. [2024-11-25 03:57:49,499 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 142.6MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:57:49,500 INFO L158 Benchmark]: CACSL2BoogieTranslator took 593.52ms. Allocated memory is still 142.6MB. Free memory was 116.5MB in the beginning and 87.1MB in the end (delta: 29.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 03:57:49,501 INFO L158 Benchmark]: Boogie Procedure Inliner took 134.50ms. Allocated memory is still 142.6MB. Free memory was 87.1MB in the beginning and 74.3MB in the end (delta: 12.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:57:49,501 INFO L158 Benchmark]: Boogie Preprocessor took 98.81ms. Allocated memory is still 142.6MB. Free memory was 74.3MB in the beginning and 68.5MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:57:49,502 INFO L158 Benchmark]: RCFGBuilder took 3666.52ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 68.5MB in the beginning and 207.6MB in the end (delta: -139.2MB). Peak memory consumption was 208.9MB. Max. memory is 16.1GB. [2024-11-25 03:57:49,503 INFO L158 Benchmark]: CodeCheck took 25278.70ms. Allocated memory was 402.7MB in the beginning and 1.1GB in the end (delta: 679.5MB). Free memory was 207.6MB in the beginning and 821.7MB in the end (delta: -614.1MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2024-11-25 03:57:49,503 INFO L158 Benchmark]: Witness Printer took 243.25ms. Allocated memory is still 1.1GB. Free memory was 821.7MB in the beginning and 804.9MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:57:49,506 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, 172 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 25.0s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 538 SdHoareTripleChecker+Valid, 6.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 114 mSDsluCounter, 859 SdHoareTripleChecker+Invalid, 6.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 116 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 227 IncrementalHoareTripleChecker+Invalid, 235 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 743 mSDtfsCounter, 227 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2023 GetRequests, 2011 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 4.3s SatisfiabilityAnalysisTime, 13.2s InterpolantComputationTime, 377 NumberOfCodeBlocks, 377 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 376 ConstructedInterpolants, 0 QuantifiedInterpolants, 3926 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 10920/10920 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_7 == \old(var_1_7))) && (var_1_8 == \old(var_1_8))) && (var_1_9 == \old(var_1_9))) && (var_1_10 == \old(var_1_10))) && (var_1_11 == \old(var_1_11))) && (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_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_58 == \old(var_1_58))) && (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))) && (last_1_var_1_7 == \old(last_1_var_1_7))) && (last_1_var_1_17 == \old(last_1_var_1_17))) && (last_1_var_1_20 == \old(last_1_var_1_20))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 142.6MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 593.52ms. Allocated memory is still 142.6MB. Free memory was 116.5MB in the beginning and 87.1MB in the end (delta: 29.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 134.50ms. Allocated memory is still 142.6MB. Free memory was 87.1MB in the beginning and 74.3MB in the end (delta: 12.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.81ms. Allocated memory is still 142.6MB. Free memory was 74.3MB in the beginning and 68.5MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3666.52ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 68.5MB in the beginning and 207.6MB in the end (delta: -139.2MB). Peak memory consumption was 208.9MB. Max. memory is 16.1GB. * CodeCheck took 25278.70ms. Allocated memory was 402.7MB in the beginning and 1.1GB in the end (delta: 679.5MB). Free memory was 207.6MB in the beginning and 821.7MB in the end (delta: -614.1MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * Witness Printer took 243.25ms. Allocated memory is still 1.1GB. Free memory was 821.7MB in the beginning and 804.9MB 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 03:57:49,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34aa0741-42db-4392-b948-d44a9dad5d83/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