./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-38.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_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/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_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-38.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/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_c2fc373a-2a63-4007-871d-4ff5a5e94765/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 c01e5fe80c9aa194bdff5fd3eb604fb7b2f3e1d0372115059c061c6b32088d9f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:18:01,397 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:18:01,458 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:18:01,463 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:18:01,463 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:18:01,486 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:18:01,486 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:18:01,487 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:18:01,487 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:18:01,487 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:18:01,488 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:18:01,488 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:18:01,488 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:18:01,488 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:18:01,488 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:18:01,488 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:18:01,488 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:18:01,489 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:18:01,489 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:18:01,489 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:18:01,489 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:18:01,489 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:18:01,489 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:18:01,490 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:18:01,490 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:18:01,490 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:18:01,490 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:18:01,490 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:18:01,490 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:18:01,490 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:18:01,491 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:18:01,491 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:18:01,491 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:18:01,491 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_c2fc373a-2a63-4007-871d-4ff5a5e94765/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 -> c01e5fe80c9aa194bdff5fd3eb604fb7b2f3e1d0372115059c061c6b32088d9f [2024-11-25 04:18:01,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:18:01,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:18:01,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:18:01,795 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:18:01,797 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:18:01,799 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-38.i [2024-11-25 04:18:04,786 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/data/e96e6081c/6475be9c766f41e897f181dfcb3f0607/FLAG2b53046df [2024-11-25 04:18:05,149 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:18:05,149 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-38.i [2024-11-25 04:18:05,159 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/data/e96e6081c/6475be9c766f41e897f181dfcb3f0607/FLAG2b53046df [2024-11-25 04:18:05,174 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/data/e96e6081c/6475be9c766f41e897f181dfcb3f0607 [2024-11-25 04:18:05,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:18:05,178 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:18:05,180 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:18:05,181 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:18:05,185 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:18:05,186 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71a24473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05, skipping insertion in model container [2024-11-25 04:18:05,193 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,224 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:18:05,378 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-38.i[917,930] [2024-11-25 04:18:05,470 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:18:05,489 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:18:05,504 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_c2fc373a-2a63-4007-871d-4ff5a5e94765/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-38.i[917,930] [2024-11-25 04:18:05,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:18:05,629 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:18:05,630 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05 WrapperNode [2024-11-25 04:18:05,631 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:18:05,632 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:18:05,632 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:18:05,633 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:18:05,644 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,662 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,719 INFO L138 Inliner]: procedures = 30, calls = 177, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 513 [2024-11-25 04:18:05,723 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:18:05,724 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:18:05,724 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:18:05,724 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:18:05,733 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,734 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,744 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,748 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,777 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,782 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,790 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,799 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,801 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,809 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:18:05,810 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:18:05,810 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:18:05,810 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:18:05,811 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:18:05" (1/1) ... [2024-11-25 04:18:05,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:18:05,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:18:05,844 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:18:05,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:18:05,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:18:05,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-25 04:18:05,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:18:05,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-25 04:18:05,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:18:05,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-25 04:18:05,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:18:05,876 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:18:05,876 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:18:05,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:18:05,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:18:05,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:18:06,053 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:18:06,055 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:18:07,017 INFO L? ?]: Removed 108 outVars from TransFormulas that were not future-live. [2024-11-25 04:18:07,017 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:18:07,745 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:18:07,746 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:18:07,746 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:18:07 BoogieIcfgContainer [2024-11-25 04:18:07,746 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:18:07,747 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:18:07,748 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:18:07,764 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:18:07,764 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:18:07" (1/1) ... [2024-11-25 04:18:07,773 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:18:07,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:07,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 57 states and 81 transitions. [2024-11-25 04:18:07,838 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 81 transitions. [2024-11-25 04:18:07,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:18:07,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:07,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:13,952 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2024-11-25 04:19:28,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:19:28,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:28,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 106 states and 163 transitions. [2024-11-25 04:19:28,427 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 163 transitions. [2024-11-25 04:19:28,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 04:19:28,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:28,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:49,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2306 backedges. 10 proven. 48 refuted. 0 times theorem prover too weak. 2248 trivial. 0 not checked. [2024-11-25 04:21:17,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:17,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 54 states and 77 transitions. [2024-11-25 04:21:17,905 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 77 transitions. [2024-11-25 04:21:17,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 04:21:17,907 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 3 iterations. [2024-11-25 04:21:17,918 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 04:21:29,527 INFO L77 FloydHoareUtils]: At program point L118(line 118) the Hoare annotation is: true [2024-11-25 04:21:29,527 INFO L77 FloydHoareUtils]: At program point L118-1(line 118) the Hoare annotation is: true [2024-11-25 04:21:29,528 INFO L77 FloydHoareUtils]: At program point L19(line 19) the Hoare annotation is: true [2024-11-25 04:21:29,528 INFO L77 FloydHoareUtils]: At program point L19-1(line 19) the Hoare annotation is: true [2024-11-25 04:21:29,528 INFO L77 FloydHoareUtils]: At program point L19-3(line 19) the Hoare annotation is: true [2024-11-25 04:21:29,528 INFO L77 FloydHoareUtils]: At program point L135(line 135) the Hoare annotation is: true [2024-11-25 04:21:29,528 INFO L77 FloydHoareUtils]: At program point L135-1(line 135) the Hoare annotation is: true [2024-11-25 04:21:29,528 INFO L77 FloydHoareUtils]: At program point L119(line 119) the Hoare annotation is: true [2024-11-25 04:21:29,528 INFO L77 FloydHoareUtils]: At program point L119-1(line 119) the Hoare annotation is: true [2024-11-25 04:21:29,528 INFO L77 FloydHoareUtils]: At program point L136(line 136) the Hoare annotation is: true [2024-11-25 04:21:29,528 INFO L77 FloydHoareUtils]: At program point L136-1(line 136) the Hoare annotation is: true [2024-11-25 04:21:29,528 INFO L77 FloydHoareUtils]: At program point L121-8(line 121) the Hoare annotation is: true [2024-11-25 04:21:29,528 INFO L77 FloydHoareUtils]: At program point L121-9(line 121) the Hoare annotation is: true [2024-11-25 04:21:29,528 INFO L77 FloydHoareUtils]: At program point L138(line 138) the Hoare annotation is: true [2024-11-25 04:21:29,529 INFO L77 FloydHoareUtils]: At program point L138-1(line 138) the Hoare annotation is: true [2024-11-25 04:21:29,529 INFO L77 FloydHoareUtils]: At program point L139(line 139) the Hoare annotation is: true [2024-11-25 04:21:29,529 INFO L77 FloydHoareUtils]: At program point L139-1(line 139) the Hoare annotation is: true [2024-11-25 04:21:29,529 INFO L77 FloydHoareUtils]: At program point L156-2(lines 156 162) the Hoare annotation is: true [2024-11-25 04:21:29,529 INFO L77 FloydHoareUtils]: At program point L123-8(line 123) the Hoare annotation is: true [2024-11-25 04:21:29,529 INFO L77 FloydHoareUtils]: At program point L123-9(line 123) the Hoare annotation is: true [2024-11-25 04:21:29,529 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2024-11-25 04:21:29,529 INFO L77 FloydHoareUtils]: At program point L141(line 141) the Hoare annotation is: true [2024-11-25 04:21:29,529 INFO L77 FloydHoareUtils]: At program point L141-1(line 141) the Hoare annotation is: true [2024-11-25 04:21:29,529 INFO L77 FloydHoareUtils]: At program point L125-8(line 125) the Hoare annotation is: true [2024-11-25 04:21:29,529 INFO L77 FloydHoareUtils]: At program point L125-9(line 125) the Hoare annotation is: true [2024-11-25 04:21:29,529 INFO L77 FloydHoareUtils]: At program point L142(line 142) the Hoare annotation is: true [2024-11-25 04:21:29,529 INFO L77 FloydHoareUtils]: At program point L109(line 109) the Hoare annotation is: true [2024-11-25 04:21:29,530 INFO L77 FloydHoareUtils]: At program point L142-1(line 142) the Hoare annotation is: true [2024-11-25 04:21:29,530 INFO L77 FloydHoareUtils]: At program point L109-1(line 109) the Hoare annotation is: true [2024-11-25 04:21:29,531 INFO L77 FloydHoareUtils]: At program point L110(line 110) the Hoare annotation is: (not (let ((.cse1 (+ |~#WrapperStruct00~0.offset| 12)) (.cse4 (+ 59 |~#WrapperStruct00~0.offset|)) (.cse0 (+ |~#WrapperStruct00~0.offset| 61)) (.cse3 (+ |~#WrapperStruct00~0.offset| 2))) (and (not (= ~WrapperStruct00_var_1_4_Pointer~0.offset ~WrapperStruct00_var_1_12_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_6_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_1_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (not (= .cse0 ~WrapperStruct00_var_1_5_Pointer~0.offset)) (= .cse1 ~WrapperStruct00_var_1_6_Pointer~0.offset) (not (= ~WrapperStruct00_var_1_7_Pointer~0.offset ~WrapperStruct00_var_1_6_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_5_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (not (let ((.cse2 (select (select |#memory_int| |~#WrapperStruct00~0.base|) .cse3))) (and (<= (+ (mod |ULTIMATE.start_updateVariables_#t~mem37#1| 65536) .cse2) (+ |ULTIMATE.start_updateVariables_#t~mem37#1| 65535)) (<= (div |ULTIMATE.start_updateVariables_#t~mem37#1| 65536) (div .cse2 65536))))) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (= .cse4 ~WrapperStruct00_var_1_14_Pointer~0.offset) (not (= ~WrapperStruct00_var_1_13_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_2_Pointer~0.offset ~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_3_Pointer~0.offset ~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_3_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_2_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_2_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_6_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_3_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_4_Pointer~0.offset ~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_1_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= .cse0 ~WrapperStruct00_var_1_7_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_3_Pointer~0.offset ~WrapperStruct00_var_1_7_Pointer~0.offset)) (= .cse0 ~WrapperStruct00_var_1_15_Pointer~0.offset) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_3_Pointer~0.offset)) (not (= .cse4 ~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_7_Pointer~0.offset ~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_7_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_14_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_4_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_6_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (= ~WrapperStruct00_var_1_4_Pointer~0.base ~WrapperStruct00_var_1_1_Pointer~0.base) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_16_Pointer~0.offset)) (= |~#WrapperStruct00~0.base| ~WrapperStruct00_var_1_1_Pointer~0.base) (not (= ~WrapperStruct00_var_1_4_Pointer~0.offset ~WrapperStruct00_var_1_7_Pointer~0.offset)) (not (= .cse4 ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_15_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_4_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (= ~WrapperStruct00_var_1_6_Pointer~0.base ~WrapperStruct00_var_1_12_Pointer~0.base) (= |~#WrapperStruct00~0.base| ~WrapperStruct00_var_1_2_Pointer~0.base) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_13_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_2_Pointer~0.offset)) (= ~WrapperStruct00_var_1_15_Pointer~0.base ~WrapperStruct00_var_1_12_Pointer~0.base) (= ~WrapperStruct00_var_1_2_Pointer~0.base ~WrapperStruct00_var_1_12_Pointer~0.base) (not (= ~WrapperStruct00_var_1_7_Pointer~0.offset ~WrapperStruct00_var_1_2_Pointer~0.offset)) (not (= .cse1 ~WrapperStruct00_var_1_1_Pointer~0.offset)) (= ~WrapperStruct00_var_1_5_Pointer~0.base ~WrapperStruct00_var_1_12_Pointer~0.base) (= ~WrapperStruct00_var_1_16_Pointer~0.base ~WrapperStruct00_var_1_12_Pointer~0.base) (= ~WrapperStruct00_var_1_17_Pointer~0.base ~WrapperStruct00_var_1_3_Pointer~0.base) (= ~WrapperStruct00_var_1_7_Pointer~0.base ~WrapperStruct00_var_1_1_Pointer~0.base) (not (= ~WrapperStruct00_var_1_7_Pointer~0.offset .cse4)) (not (= ~WrapperStruct00_var_1_15_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (= ~WrapperStruct00_var_1_3_Pointer~0.offset (+ |~#WrapperStruct00~0.offset| 4)) (not (= ~WrapperStruct00_var_1_16_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (= |~#WrapperStruct00~0.base| ~WrapperStruct00_var_1_3_Pointer~0.base) (not (= .cse0 ~WrapperStruct00_var_1_1_Pointer~0.offset)) (= ~WrapperStruct00_var_1_13_Pointer~0.base ~WrapperStruct00_var_1_12_Pointer~0.base) (= .cse3 ~WrapperStruct00_var_1_2_Pointer~0.offset) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_14_Pointer~0.offset)) (= ~WrapperStruct00_var_1_4_Pointer~0.offset (+ |~#WrapperStruct00~0.offset| 6)) (= ~WrapperStruct00_var_1_7_Pointer~0.base ~WrapperStruct00_var_1_14_Pointer~0.base)))) [2024-11-25 04:21:29,532 INFO L77 FloydHoareUtils]: At program point L110-1(line 110) the Hoare annotation is: true [2024-11-25 04:21:29,532 INFO L77 FloydHoareUtils]: At program point L127-8(line 127) the Hoare annotation is: true [2024-11-25 04:21:29,532 INFO L77 FloydHoareUtils]: At program point L127-9(line 127) the Hoare annotation is: true [2024-11-25 04:21:29,532 INFO L77 FloydHoareUtils]: At program point L144(line 144) the Hoare annotation is: true [2024-11-25 04:21:29,532 INFO L77 FloydHoareUtils]: At program point L144-1(line 144) the Hoare annotation is: true [2024-11-25 04:21:29,533 INFO L77 FloydHoareUtils]: At program point L145(line 145) the Hoare annotation is: true [2024-11-25 04:21:29,533 INFO L77 FloydHoareUtils]: At program point L112(line 112) the Hoare annotation is: true [2024-11-25 04:21:29,533 INFO L77 FloydHoareUtils]: At program point L145-1(line 145) the Hoare annotation is: true [2024-11-25 04:21:29,533 INFO L77 FloydHoareUtils]: At program point L112-1(line 112) the Hoare annotation is: true [2024-11-25 04:21:29,533 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 04:21:29,533 INFO L77 FloydHoareUtils]: At program point L129(line 129) the Hoare annotation is: true [2024-11-25 04:21:29,533 INFO L77 FloydHoareUtils]: At program point L129-1(line 129) the Hoare annotation is: true [2024-11-25 04:21:29,534 INFO L77 FloydHoareUtils]: At program point L113(line 113) the Hoare annotation is: (not (let ((.cse1 (+ |~#WrapperStruct00~0.offset| 12)) (.cse2 (+ 59 |~#WrapperStruct00~0.offset|)) (.cse4 (+ |~#WrapperStruct00~0.offset| 4)) (.cse0 (+ |~#WrapperStruct00~0.offset| 61))) (and (not (= ~WrapperStruct00_var_1_4_Pointer~0.offset ~WrapperStruct00_var_1_12_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_6_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_1_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (not (= .cse0 ~WrapperStruct00_var_1_5_Pointer~0.offset)) (= .cse1 ~WrapperStruct00_var_1_6_Pointer~0.offset) (not (= ~WrapperStruct00_var_1_7_Pointer~0.offset ~WrapperStruct00_var_1_6_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_5_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (= .cse2 ~WrapperStruct00_var_1_14_Pointer~0.offset) (not (= ~WrapperStruct00_var_1_13_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_2_Pointer~0.offset ~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_3_Pointer~0.offset ~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_3_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_2_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_2_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_6_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_3_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_4_Pointer~0.offset ~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_1_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= .cse0 ~WrapperStruct00_var_1_7_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_3_Pointer~0.offset ~WrapperStruct00_var_1_7_Pointer~0.offset)) (= .cse0 ~WrapperStruct00_var_1_15_Pointer~0.offset) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_3_Pointer~0.offset)) (not (= .cse2 ~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_7_Pointer~0.offset ~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_7_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_14_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (not (let ((.cse3 (select (select |#memory_int| |~#WrapperStruct00~0.base|) .cse4))) (and (<= .cse3 |ULTIMATE.start_updateVariables_#t~mem40#1|) (<= |ULTIMATE.start_updateVariables_#t~mem40#1| (+ .cse3 (mod |ULTIMATE.start_updateVariables_#t~mem40#1| 65536)))))) (not (= ~WrapperStruct00_var_1_4_Pointer~0.offset ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_6_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (= ~WrapperStruct00_var_1_4_Pointer~0.base ~WrapperStruct00_var_1_1_Pointer~0.base) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_16_Pointer~0.offset)) (= |~#WrapperStruct00~0.base| ~WrapperStruct00_var_1_1_Pointer~0.base) (not (= ~WrapperStruct00_var_1_4_Pointer~0.offset ~WrapperStruct00_var_1_7_Pointer~0.offset)) (not (= .cse2 ~WrapperStruct00_var_1_5_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_15_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_4_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (= ~WrapperStruct00_var_1_6_Pointer~0.base ~WrapperStruct00_var_1_12_Pointer~0.base) (= |~#WrapperStruct00~0.base| ~WrapperStruct00_var_1_2_Pointer~0.base) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_13_Pointer~0.offset)) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_2_Pointer~0.offset)) (= ~WrapperStruct00_var_1_15_Pointer~0.base ~WrapperStruct00_var_1_12_Pointer~0.base) (= ~WrapperStruct00_var_1_2_Pointer~0.base ~WrapperStruct00_var_1_12_Pointer~0.base) (not (= ~WrapperStruct00_var_1_7_Pointer~0.offset ~WrapperStruct00_var_1_2_Pointer~0.offset)) (not (= .cse1 ~WrapperStruct00_var_1_1_Pointer~0.offset)) (= ~WrapperStruct00_var_1_5_Pointer~0.base ~WrapperStruct00_var_1_12_Pointer~0.base) (= ~WrapperStruct00_var_1_16_Pointer~0.base ~WrapperStruct00_var_1_12_Pointer~0.base) (= ~WrapperStruct00_var_1_17_Pointer~0.base ~WrapperStruct00_var_1_3_Pointer~0.base) (= ~WrapperStruct00_var_1_7_Pointer~0.base ~WrapperStruct00_var_1_1_Pointer~0.base) (not (= ~WrapperStruct00_var_1_7_Pointer~0.offset .cse2)) (not (= ~WrapperStruct00_var_1_15_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (= ~WrapperStruct00_var_1_3_Pointer~0.offset .cse4) (not (= ~WrapperStruct00_var_1_16_Pointer~0.offset ~WrapperStruct00_var_1_17_Pointer~0.offset)) (= |~#WrapperStruct00~0.base| ~WrapperStruct00_var_1_3_Pointer~0.base) (not (= .cse0 ~WrapperStruct00_var_1_1_Pointer~0.offset)) (= ~WrapperStruct00_var_1_13_Pointer~0.base ~WrapperStruct00_var_1_12_Pointer~0.base) (= (+ |~#WrapperStruct00~0.offset| 2) ~WrapperStruct00_var_1_2_Pointer~0.offset) (not (= ~WrapperStruct00_var_1_12_Pointer~0.offset ~WrapperStruct00_var_1_14_Pointer~0.offset)) (= ~WrapperStruct00_var_1_4_Pointer~0.offset (+ |~#WrapperStruct00~0.offset| 6)) (= ~WrapperStruct00_var_1_7_Pointer~0.base ~WrapperStruct00_var_1_14_Pointer~0.base)))) [2024-11-25 04:21:29,535 INFO L77 FloydHoareUtils]: At program point L113-1(line 113) the Hoare annotation is: true [2024-11-25 04:21:29,536 INFO L77 FloydHoareUtils]: At program point L130(line 130) the Hoare annotation is: true [2024-11-25 04:21:29,536 INFO L77 FloydHoareUtils]: At program point L130-1(line 130) the Hoare annotation is: true [2024-11-25 04:21:29,536 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 19) the Hoare annotation is: true [2024-11-25 04:21:29,537 INFO L77 FloydHoareUtils]: At program point L115(line 115) the Hoare annotation is: true [2024-11-25 04:21:29,537 INFO L77 FloydHoareUtils]: At program point L115-1(line 115) the Hoare annotation is: true [2024-11-25 04:21:29,537 INFO L77 FloydHoareUtils]: At program point L132(line 132) the Hoare annotation is: true [2024-11-25 04:21:29,537 INFO L77 FloydHoareUtils]: At program point L132-1(line 132) the Hoare annotation is: true [2024-11-25 04:21:29,537 INFO L77 FloydHoareUtils]: At program point L116(line 116) the Hoare annotation is: true [2024-11-25 04:21:29,539 INFO L77 FloydHoareUtils]: At program point L116-1(line 116) the Hoare annotation is: true [2024-11-25 04:21:29,539 INFO L77 FloydHoareUtils]: At program point L133(line 133) the Hoare annotation is: true [2024-11-25 04:21:29,539 INFO L77 FloydHoareUtils]: At program point L133-1(line 133) the Hoare annotation is: true [2024-11-25 04:21:29,539 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line 20) the Hoare annotation is: true [2024-11-25 04:21:29,539 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(line 20) the Hoare annotation is: true [2024-11-25 04:21:29,559 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 04:21:29 ImpRootNode [2024-11-25 04:21:29,559 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 04:21:29,560 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 04:21:29,560 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 04:21:29,561 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 04:21:29,561 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:18:07" (3/4) ... [2024-11-25 04:21:29,564 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 04:21:29,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-25 04:21:29,576 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 70 nodes and edges [2024-11-25 04:21:29,577 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-25 04:21:29,578 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-25 04:21:29,579 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 04:21:29,735 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 04:21:29,735 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 04:21:29,735 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 04:21:29,737 INFO L158 Benchmark]: Toolchain (without parser) took 204558.59ms. Allocated memory was 167.8MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 129.5MB in the beginning and 1.0GB in the end (delta: -897.7MB). Peak memory consumption was 354.8MB. Max. memory is 16.1GB. [2024-11-25 04:21:29,737 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 106.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:21:29,738 INFO L158 Benchmark]: CACSL2BoogieTranslator took 450.84ms. Allocated memory is still 167.8MB. Free memory was 129.2MB in the beginning and 111.6MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 04:21:29,739 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.86ms. Allocated memory is still 167.8MB. Free memory was 111.6MB in the beginning and 107.3MB in the end (delta: 4.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:21:29,741 INFO L158 Benchmark]: Boogie Preprocessor took 85.59ms. Allocated memory is still 167.8MB. Free memory was 107.3MB in the beginning and 104.4MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:21:29,741 INFO L158 Benchmark]: RCFGBuilder took 1936.49ms. Allocated memory is still 167.8MB. Free memory was 104.4MB in the beginning and 67.8MB in the end (delta: 36.6MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2024-11-25 04:21:29,741 INFO L158 Benchmark]: CodeCheck took 201811.94ms. Allocated memory was 167.8MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 67.8MB in the beginning and 1.0GB in the end (delta: -971.9MB). Peak memory consumption was 288.8MB. Max. memory is 16.1GB. [2024-11-25 04:21:29,742 INFO L158 Benchmark]: Witness Printer took 175.17ms. Allocated memory is still 1.4GB. Free memory was 1.0GB in the beginning and 1.0GB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:21:29,744 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, 57 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 190.1s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2 mSolverCounterUnknown, 354 SdHoareTripleChecker+Valid, 26.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 140 mSDsluCounter, 347 SdHoareTripleChecker+Invalid, 25.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9 mSDsCounter, 85 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 548 IncrementalHoareTripleChecker+Invalid, 635 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 85 mSolverCounterUnsat, 338 mSDtfsCounter, 548 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1803 GetRequests, 1677 SyntacticMatches, 52 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2093 ImplicationChecksByTransitivity, 33.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 16.0s SatisfiabilityAnalysisTime, 130.9s InterpolantComputationTime, 299 NumberOfCodeBlocks, 299 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 297 ConstructedInterpolants, 0 QuantifiedInterpolants, 35376 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 0 PerfectInterpolantSequences, 2791/2858 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)) && (WrapperStruct00 == \old(WrapperStruct00))) && (WrapperStruct00_var_1_1_Pointer == \old(WrapperStruct00_var_1_1_Pointer))) && (WrapperStruct00_var_1_2_Pointer == \old(WrapperStruct00_var_1_2_Pointer))) && (WrapperStruct00_var_1_3_Pointer == \old(WrapperStruct00_var_1_3_Pointer))) && (WrapperStruct00_var_1_4_Pointer == \old(WrapperStruct00_var_1_4_Pointer))) && (WrapperStruct00_var_1_5_Pointer == \old(WrapperStruct00_var_1_5_Pointer))) && (WrapperStruct00_var_1_6_Pointer == \old(WrapperStruct00_var_1_6_Pointer))) && (WrapperStruct00_var_1_7_Pointer == \old(WrapperStruct00_var_1_7_Pointer))) && (WrapperStruct00_var_1_8_Pointer == \old(WrapperStruct00_var_1_8_Pointer))) && (WrapperStruct00_var_1_9_Pointer == \old(WrapperStruct00_var_1_9_Pointer))) && (WrapperStruct00_var_1_10_Pointer == \old(WrapperStruct00_var_1_10_Pointer))) && (WrapperStruct00_var_1_11_Pointer == \old(WrapperStruct00_var_1_11_Pointer))) && (WrapperStruct00_var_1_12_Pointer == \old(WrapperStruct00_var_1_12_Pointer))) && (WrapperStruct00_var_1_13_Pointer == \old(WrapperStruct00_var_1_13_Pointer))) && (WrapperStruct00_var_1_14_Pointer == \old(WrapperStruct00_var_1_14_Pointer))) && (WrapperStruct00_var_1_15_Pointer == \old(WrapperStruct00_var_1_15_Pointer))) && (WrapperStruct00_var_1_16_Pointer == \old(WrapperStruct00_var_1_16_Pointer))) && (WrapperStruct00_var_1_17_Pointer == \old(WrapperStruct00_var_1_17_Pointer))) && (WrapperStruct00_var_1_18_Pointer == \old(WrapperStruct00_var_1_18_Pointer))) && (WrapperStruct00_var_1_19_Pointer == \old(WrapperStruct00_var_1_19_Pointer))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 106.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 450.84ms. Allocated memory is still 167.8MB. Free memory was 129.2MB in the beginning and 111.6MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.86ms. Allocated memory is still 167.8MB. Free memory was 111.6MB in the beginning and 107.3MB in the end (delta: 4.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 85.59ms. Allocated memory is still 167.8MB. Free memory was 107.3MB in the beginning and 104.4MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1936.49ms. Allocated memory is still 167.8MB. Free memory was 104.4MB in the beginning and 67.8MB in the end (delta: 36.6MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * CodeCheck took 201811.94ms. Allocated memory was 167.8MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 67.8MB in the beginning and 1.0GB in the end (delta: -971.9MB). Peak memory consumption was 288.8MB. Max. memory is 16.1GB. * Witness Printer took 175.17ms. Allocated memory is still 1.4GB. Free memory was 1.0GB in the beginning and 1.0GB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 04:21:29,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc373a-2a63-4007-871d-4ff5a5e94765/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE