./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_fgets_postdec_07_good.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_fgets_postdec_07_good.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1f04b03021a3b74767a5b237044c5e514128a457fde6f4e61cbc9c26aa844089 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:46:14,385 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:46:14,449 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 22:46:14,454 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:46:14,454 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:46:14,475 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:46:14,475 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:46:14,475 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:46:14,476 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:46:14,476 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:46:14,476 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:46:14,476 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:46:14,476 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:46:14,476 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:46:14,476 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:46:14,477 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:46:14,477 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:46:14,477 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:46:14,477 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:46:14,477 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:46:14,477 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:46:14,477 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:46:14,477 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:46:14,477 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:46:14,477 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:46:14,478 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:46:14,478 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:14,478 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:46:14,478 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:46:14,478 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:46:14,478 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:46:14,478 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:46:14,478 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_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm 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 ! overflow) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f04b03021a3b74767a5b237044c5e514128a457fde6f4e61cbc9c26aa844089 [2024-11-13 22:46:14,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:46:14,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:46:14,769 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:46:14,770 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:46:14,770 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:46:14,772 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_fgets_postdec_07_good.i Unable to find full path for "g++" [2024-11-13 22:46:16,578 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:46:17,112 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:46:17,116 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_fgets_postdec_07_good.i [2024-11-13 22:46:17,153 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/data/8fc1b9f75/b5b32a0d1ced477390a60e53b7e06f31/FLAG1a00a7773 [2024-11-13 22:46:17,179 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/data/8fc1b9f75/b5b32a0d1ced477390a60e53b7e06f31 [2024-11-13 22:46:17,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:46:17,184 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:46:17,188 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:17,188 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:46:17,194 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:46:17,196 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:17" (1/1) ... [2024-11-13 22:46:17,197 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65d77d9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:17, skipping insertion in model container [2024-11-13 22:46:17,201 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:17" (1/1) ... [2024-11-13 22:46:17,287 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:46:18,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:18,621 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:46:18,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:18,904 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:46:18,905 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:18 WrapperNode [2024-11-13 22:46:18,906 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:18,907 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:18,907 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:46:18,908 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:46:18,915 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:18" (1/1) ... [2024-11-13 22:46:18,949 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:18" (1/1) ... [2024-11-13 22:46:18,986 INFO L138 Inliner]: procedures = 502, calls = 46, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 154 [2024-11-13 22:46:18,987 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:18,987 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:46:18,987 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:46:18,987 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:46:18,996 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:18" (1/1) ... [2024-11-13 22:46:18,996 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:18" (1/1) ... [2024-11-13 22:46:19,002 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:18" (1/1) ... [2024-11-13 22:46:19,006 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:18" (1/1) ... [2024-11-13 22:46:19,013 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:18" (1/1) ... [2024-11-13 22:46:19,016 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:18" (1/1) ... [2024-11-13 22:46:19,018 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:18" (1/1) ... [2024-11-13 22:46:19,019 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:18" (1/1) ... [2024-11-13 22:46:19,022 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:46:19,023 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:46:19,023 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:46:19,023 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:46:19,024 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:18" (1/1) ... [2024-11-13 22:46:19,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:19,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:46:19,079 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:46:19,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:46:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure printIntLine [2024-11-13 22:46:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure printIntLine [2024-11-13 22:46:19,123 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2024-11-13 22:46:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2024-11-13 22:46:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:46:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:46:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:46:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:46:19,301 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:46:19,302 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:46:19,571 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-11-13 22:46:19,571 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:46:19,636 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:46:19,639 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:46:19,639 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:19 BoogieIcfgContainer [2024-11-13 22:46:19,639 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:46:19,641 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:46:19,642 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:46:19,654 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:46:19,654 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:19" (1/1) ... [2024-11-13 22:46:19,667 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:46:19,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:19,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 63 states and 83 transitions. [2024-11-13 22:46:19,770 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 83 transitions. [2024-11-13 22:46:19,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:46:19,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:19,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:19,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:20,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:20,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:20,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 63 states and 82 transitions. [2024-11-13 22:46:20,159 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 82 transitions. [2024-11-13 22:46:20,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:46:20,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:20,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:20,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 62 states and 81 transitions. [2024-11-13 22:46:20,341 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 81 transitions. [2024-11-13 22:46:20,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:46:20,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:20,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:20,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:20,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:20,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 67 states and 88 transitions. [2024-11-13 22:46:20,657 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2024-11-13 22:46:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:46:20,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:20,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:20,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:21,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:21,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 61 states and 80 transitions. [2024-11-13 22:46:21,018 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 80 transitions. [2024-11-13 22:46:21,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:46:21,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:21,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:21,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:21,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 63 states and 82 transitions. [2024-11-13 22:46:21,252 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 82 transitions. [2024-11-13 22:46:21,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:46:21,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:21,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:21,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:21,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:21,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 85 transitions. [2024-11-13 22:46:21,346 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 85 transitions. [2024-11-13 22:46:21,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:46:21,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:21,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:21,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 65 states and 84 transitions. [2024-11-13 22:46:21,637 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 84 transitions. [2024-11-13 22:46:21,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:46:21,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:21,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:21,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:21,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 64 states and 83 transitions. [2024-11-13 22:46:21,794 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 83 transitions. [2024-11-13 22:46:21,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:46:21,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:21,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:21,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:22,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 91 transitions. [2024-11-13 22:46:22,107 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 91 transitions. [2024-11-13 22:46:22,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:46:22,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:22,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:22,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 63 states and 81 transitions. [2024-11-13 22:46:22,167 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 81 transitions. [2024-11-13 22:46:22,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:46:22,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:22,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:22,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 65 states and 83 transitions. [2024-11-13 22:46:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 83 transitions. [2024-11-13 22:46:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:46:22,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:22,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:22,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:22,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 59 states and 75 transitions. [2024-11-13 22:46:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 75 transitions. [2024-11-13 22:46:22,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:46:22,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:22,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:22,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:22,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 57 states and 72 transitions. [2024-11-13 22:46:22,919 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 72 transitions. [2024-11-13 22:46:22,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:22,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:23,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:23,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:23,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 59 states and 76 transitions. [2024-11-13 22:46:23,200 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 76 transitions. [2024-11-13 22:46:23,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:46:23,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:23,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:23,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:23,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 62 states and 81 transitions. [2024-11-13 22:46:23,663 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 81 transitions. [2024-11-13 22:46:23,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:46:23,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:23,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:23,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 65 states and 84 transitions. [2024-11-13 22:46:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 84 transitions. [2024-11-13 22:46:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:46:23,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:23,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:24,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:24,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:24,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 53 states and 65 transitions. [2024-11-13 22:46:24,395 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2024-11-13 22:46:24,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:46:24,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:24,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:24,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:24,599 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:25,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:25,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 52 states and 64 transitions. [2024-11-13 22:46:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 64 transitions. [2024-11-13 22:46:25,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:46:25,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:25,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:25,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:25,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:25,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:25,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 51 states and 63 transitions. [2024-11-13 22:46:25,794 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 63 transitions. [2024-11-13 22:46:25,795 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:46:25,795 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 20 iterations. [2024-11-13 22:46:25,811 INFO L729 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-11-13 22:46:26,410 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 1412 1418) the Hoare annotation is: true [2024-11-13 22:46:26,410 INFO L77 FloydHoareUtils]: At program point printLineEXIT(lines 1412 1418) the Hoare annotation is: true [2024-11-13 22:46:26,410 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 1426 1429) the Hoare annotation is: true [2024-11-13 22:46:26,410 INFO L77 FloydHoareUtils]: At program point printIntLineEXIT(lines 1426 1429) the Hoare annotation is: true [2024-11-13 22:46:26,410 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1607) the Hoare annotation is: true [2024-11-13 22:46:26,410 INFO L77 FloydHoareUtils]: At program point L1563(line 1563) the Hoare annotation is: (and (= |ULTIMATE.start_goodB2G1_~data~0#1| 0) (= ~staticFive~0 5)) [2024-11-13 22:46:26,411 INFO L77 FloydHoareUtils]: At program point L1563-1(line 1563) the Hoare annotation is: true [2024-11-13 22:46:26,411 INFO L77 FloydHoareUtils]: At program point L1621(lines 1621 1628) the Hoare annotation is: true [2024-11-13 22:46:26,411 INFO L77 FloydHoareUtils]: At program point L1621-2(lines 1618 1637) the Hoare annotation is: true [2024-11-13 22:46:26,411 INFO L77 FloydHoareUtils]: At program point L1613(line 1613) the Hoare annotation is: (= ~staticFive~0 5) [2024-11-13 22:46:26,411 INFO L77 FloydHoareUtils]: At program point L1613-1(line 1613) the Hoare annotation is: true [2024-11-13 22:46:26,411 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1649) no Hoare annotation was computed. [2024-11-13 22:46:26,411 INFO L77 FloydHoareUtils]: At program point L1638(lines 1638 1654) the Hoare annotation is: true [2024-11-13 22:46:26,411 INFO L77 FloydHoareUtils]: At program point L1605(lines 1605 1614) the Hoare annotation is: (not (and (not (= ~staticFive~0 5)) (<= |ULTIMATE.start_goodB2G2_~data~1#1| 2147483647))) [2024-11-13 22:46:26,411 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1575) no Hoare annotation was computed. [2024-11-13 22:46:26,411 INFO L77 FloydHoareUtils]: At program point L1589(lines 1589 1602) the Hoare annotation is: (not (and (= ~staticFive~0 5) (not (= |ULTIMATE.start_goodB2G2_~data~1#1| 0)))) [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point L1589-2(lines 1586 1616) the Hoare annotation is: true [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point L1581(line 1581) the Hoare annotation is: (= ~staticFive~0 5) [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point L1581-1(line 1581) the Hoare annotation is: true [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point L1573(lines 1573 1582) the Hoare annotation is: (not (and (not (= ~staticFive~0 5)) (<= |ULTIMATE.start_goodB2G1_~data~0#1| 2147483647))) [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point L1573-2(lines 1549 1584) the Hoare annotation is: true [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1575) the Hoare annotation is: true [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point L1623(line 1623) the Hoare annotation is: true [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point L1623-1(line 1623) the Hoare annotation is: true [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point L1557(lines 1557 1564) the Hoare annotation is: (and (= |ULTIMATE.start_goodB2G1_~data~0#1| 0) (= ~staticFive~0 5)) [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point L1557-2(lines 1557 1564) the Hoare annotation is: true [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point L1607(line 1607) the Hoare annotation is: (or (and (= ~staticFive~0 5) (<= 0 (+ |ULTIMATE.start_goodB2G2_#t~post97#1| 2147483647))) (< 2147483647 |ULTIMATE.start_goodB2G2_#t~post97#1|)) [2024-11-13 22:46:26,412 INFO L77 FloydHoareUtils]: At program point L1607-1(line 1607) the Hoare annotation is: (not (and (not (= ~staticFive~0 5)) (<= |ULTIMATE.start_goodB2G2_#t~post97#1| 2147483647))) [2024-11-13 22:46:26,417 INFO L77 FloydHoareUtils]: At program point L1665(line 1665) the Hoare annotation is: (= ~staticFive~0 5) [2024-11-13 22:46:26,417 INFO L77 FloydHoareUtils]: At program point L1665-1(line 1665) the Hoare annotation is: true [2024-11-13 22:46:26,417 INFO L77 FloydHoareUtils]: At program point L1632(line 1632) the Hoare annotation is: (not (let ((.cse0 (+ 2 |ULTIMATE.start_goodG2B1_#t~post100#1|))) (and (not (= ~staticFive~0 5)) (<= .cse0 0) (<= 0 .cse0)))) [2024-11-13 22:46:26,417 INFO L77 FloydHoareUtils]: At program point L1599(line 1599) the Hoare annotation is: (and (= |ULTIMATE.start_goodB2G2_~data~1#1| 0) (= ~staticFive~0 5)) [2024-11-13 22:46:26,417 INFO L77 FloydHoareUtils]: At program point L1632-1(line 1632) the Hoare annotation is: true [2024-11-13 22:46:26,417 INFO L77 FloydHoareUtils]: At program point L1599-1(line 1599) the Hoare annotation is: true [2024-11-13 22:46:26,417 INFO L77 FloydHoareUtils]: At program point L1649(line 1649) the Hoare annotation is: (<= 0 (+ 2 |ULTIMATE.start_goodG2B2_#t~post101#1|)) [2024-11-13 22:46:26,417 INFO L77 FloydHoareUtils]: At program point L1649-1(line 1649) the Hoare annotation is: true [2024-11-13 22:46:26,418 INFO L77 FloydHoareUtils]: At program point L1575(line 1575) the Hoare annotation is: (or (< 2147483647 |ULTIMATE.start_goodB2G1_#t~post92#1|) (and (= ~staticFive~0 5) (<= 0 (+ 2147483647 |ULTIMATE.start_goodB2G1_#t~post92#1|)))) [2024-11-13 22:46:26,418 INFO L77 FloydHoareUtils]: At program point L1575-1(line 1575) the Hoare annotation is: (not (and (not (= ~staticFive~0 5)) (<= |ULTIMATE.start_goodB2G1_#t~post92#1| 2147483647))) [2024-11-13 22:46:26,418 INFO L77 FloydHoareUtils]: At program point L1617(lines 1617 1637) the Hoare annotation is: true [2024-11-13 22:46:26,418 INFO L77 FloydHoareUtils]: At program point L1609(line 1609) the Hoare annotation is: true [2024-11-13 22:46:26,418 INFO L77 FloydHoareUtils]: At program point L1609-1(line 1609) the Hoare annotation is: true [2024-11-13 22:46:26,418 INFO L77 FloydHoareUtils]: At program point L1642-2(lines 1639 1654) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_goodG2B2_~data~3#1| 2)) [2024-11-13 22:46:26,418 INFO L77 FloydHoareUtils]: At program point L1667(line 1667) the Hoare annotation is: true [2024-11-13 22:46:26,418 INFO L77 FloydHoareUtils]: At program point L1634(line 1634) the Hoare annotation is: true [2024-11-13 22:46:26,418 INFO L77 FloydHoareUtils]: At program point L1667-1(line 1667) the Hoare annotation is: true [2024-11-13 22:46:26,418 INFO L77 FloydHoareUtils]: At program point L1634-1(line 1634) the Hoare annotation is: true [2024-11-13 22:46:26,418 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1632) the Hoare annotation is: true [2024-11-13 22:46:26,418 INFO L77 FloydHoareUtils]: At program point L1593(lines 1593 1600) the Hoare annotation is: (and (= |ULTIMATE.start_goodB2G2_~data~1#1| 0) (= ~staticFive~0 5)) [2024-11-13 22:46:26,419 INFO L77 FloydHoareUtils]: At program point L1593-2(lines 1593 1600) the Hoare annotation is: true [2024-11-13 22:46:26,419 INFO L77 FloydHoareUtils]: At program point L1651(line 1651) the Hoare annotation is: true [2024-11-13 22:46:26,419 INFO L77 FloydHoareUtils]: At program point L1651-1(line 1651) the Hoare annotation is: true [2024-11-13 22:46:26,419 INFO L77 FloydHoareUtils]: At program point L1585(lines 1585 1616) the Hoare annotation is: true [2024-11-13 22:46:26,419 INFO L77 FloydHoareUtils]: At program point L1577(line 1577) the Hoare annotation is: true [2024-11-13 22:46:26,419 INFO L77 FloydHoareUtils]: At program point L1577-1(line 1577) the Hoare annotation is: true [2024-11-13 22:46:26,419 INFO L77 FloydHoareUtils]: At program point L1569(line 1569) the Hoare annotation is: true [2024-11-13 22:46:26,419 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:46:26,419 INFO L77 FloydHoareUtils]: At program point L1569-1(line 1569) the Hoare annotation is: true [2024-11-13 22:46:26,419 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1632) the Hoare annotation is: true [2024-11-13 22:46:26,419 INFO L77 FloydHoareUtils]: At program point L1553(lines 1553 1566) the Hoare annotation is: (not (and (not (= |ULTIMATE.start_goodB2G1_~data~0#1| 0)) (= ~staticFive~0 5))) [2024-11-13 22:46:26,419 INFO L77 FloydHoareUtils]: At program point L1553-2(lines 1550 1584) the Hoare annotation is: true [2024-11-13 22:46:26,421 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1607) no Hoare annotation was computed. [2024-11-13 22:46:26,421 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1649) the Hoare annotation is: true [2024-11-13 22:46:26,440 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-11-13 22:46:26,441 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-11-13 22:46:26,441 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-11-13 22:46:26,442 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISupper [2024-11-13 22:46:26,442 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISlower [2024-11-13 22:46:26,442 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalpha [2024-11-13 22:46:26,442 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISdigit [2024-11-13 22:46:26,442 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISxdigit [2024-11-13 22:46:26,442 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISspace [2024-11-13 22:46:26,442 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISprint [2024-11-13 22:46:26,442 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISgraph [2024-11-13 22:46:26,442 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISblank [2024-11-13 22:46:26,442 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_IScntrl [2024-11-13 22:46:26,442 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISpunct [2024-11-13 22:46:26,442 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalnum [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwupper [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwlower [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalpha [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwdigit [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwxdigit [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwspace [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwprint [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwgraph [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwblank [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwcntrl [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwpunct [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalnum [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwupper [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwlower [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalpha [2024-11-13 22:46:26,443 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwdigit [2024-11-13 22:46:26,445 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwxdigit [2024-11-13 22:46:26,445 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwspace [2024-11-13 22:46:26,445 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwprint [2024-11-13 22:46:26,446 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwgraph [2024-11-13 22:46:26,446 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwblank [2024-11-13 22:46:26,446 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwcntrl [2024-11-13 22:46:26,446 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwpunct [2024-11-13 22:46:26,446 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalnum [2024-11-13 22:46:26,448 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-11-13 22:46:26,449 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-11-13 22:46:26,449 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-11-13 22:46:26,449 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISupper [2024-11-13 22:46:26,449 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISlower [2024-11-13 22:46:26,449 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalpha [2024-11-13 22:46:26,449 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISdigit [2024-11-13 22:46:26,449 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISxdigit [2024-11-13 22:46:26,449 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISspace [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISprint [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISgraph [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISblank [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_IScntrl [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISpunct [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalnum [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwupper [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwlower [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalpha [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwdigit [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwxdigit [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwspace [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwprint [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwgraph [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwblank [2024-11-13 22:46:26,450 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwcntrl [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwpunct [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalnum [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwupper [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwlower [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalpha [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwdigit [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwxdigit [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwspace [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwprint [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwgraph [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwblank [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwcntrl [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwpunct [2024-11-13 22:46:26,451 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalnum [2024-11-13 22:46:26,452 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:46:26 ImpRootNode [2024-11-13 22:46:26,452 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:46:26,452 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:46:26,456 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:46:26,456 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:46:26,457 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:19" (3/4) ... [2024-11-13 22:46:26,460 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:46:26,463 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printLine [2024-11-13 22:46:26,463 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printIntLine [2024-11-13 22:46:26,470 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2024-11-13 22:46:26,470 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-11-13 22:46:26,471 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 22:46:26,471 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:46:26,472 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:46:26,589 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:46:26,589 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:46:26,590 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:46:26,593 INFO L158 Benchmark]: Toolchain (without parser) took 9407.01ms. Allocated memory is still 142.6MB. Free memory was 115.9MB in the beginning and 106.2MB in the end (delta: 9.6MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. [2024-11-13 22:46:26,593 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 105.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:26,594 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1719.03ms. Allocated memory is still 142.6MB. Free memory was 115.5MB in the beginning and 53.2MB in the end (delta: 62.3MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2024-11-13 22:46:26,594 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.57ms. Allocated memory is still 142.6MB. Free memory was 53.2MB in the beginning and 50.3MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:26,594 INFO L158 Benchmark]: Boogie Preprocessor took 34.82ms. Allocated memory is still 142.6MB. Free memory was 50.3MB in the beginning and 49.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:26,595 INFO L158 Benchmark]: RCFGBuilder took 617.79ms. Allocated memory is still 142.6MB. Free memory was 48.8MB in the beginning and 98.8MB in the end (delta: -50.0MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2024-11-13 22:46:26,596 INFO L158 Benchmark]: CodeCheck took 6810.65ms. Allocated memory is still 142.6MB. Free memory was 98.8MB in the beginning and 37.2MB in the end (delta: 61.6MB). Peak memory consumption was 55.0MB. Max. memory is 16.1GB. [2024-11-13 22:46:26,597 INFO L158 Benchmark]: Witness Printer took 137.83ms. Allocated memory is still 142.6MB. Free memory was 37.2MB in the beginning and 106.2MB in the end (delta: -69.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:46:26,598 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 3 procedures, 63 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 6.1s, OverallIterations: 20, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2470 SdHoareTripleChecker+Valid, 4.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 770 mSDsluCounter, 2430 SdHoareTripleChecker+Invalid, 3.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 832 mSDsCounter, 568 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1774 IncrementalHoareTripleChecker+Invalid, 2342 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 568 mSolverCounterUnsat, 1598 mSDtfsCounter, 1774 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3817 GetRequests, 3709 SyntacticMatches, 10 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3720 ImplicationChecksByTransitivity, 3.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 442 NumberOfCodeBlocks, 442 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 423 ConstructedInterpolants, 0 QuantifiedInterpolants, 851 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 19 InterpolantComputations, 19 PerfectInterpolantSequences, 66/66 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 - PositiveResult [Line: 1575]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1575]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1607]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1607]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1632]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1632]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1649]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1649]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - ProcedureContractResult [Line: 1412]: Procedure Contract for printLine Derived contract for procedure printLine. Ensures: ((((((((((((((((((stdin == \old(stdin)) && (stdout == \old(stdout))) && (stderr == \old(stderr))) && (__tzname == \old(__tzname))) && (__daylight == \old(__daylight))) && (__timezone == \old(__timezone))) && (tzname == \old(tzname))) && (daylight == \old(daylight))) && (timezone == \old(timezone))) && (GLOBAL_CONST_TRUE == \old(GLOBAL_CONST_TRUE))) && (GLOBAL_CONST_FALSE == \old(GLOBAL_CONST_FALSE))) && (GLOBAL_CONST_FIVE == \old(GLOBAL_CONST_FIVE))) && (globalTrue == \old(globalTrue))) && (globalFalse == \old(globalFalse))) && (globalFive == \old(globalFive))) && (globalArgc == \old(globalArgc))) && (globalArgv == \old(globalArgv))) && (staticFive == \old(staticFive))) - ProcedureContractResult [Line: 1426]: Procedure Contract for printIntLine Derived contract for procedure printIntLine. Ensures: ((((((((((((((((((stdin == \old(stdin)) && (stdout == \old(stdout))) && (stderr == \old(stderr))) && (__tzname == \old(__tzname))) && (__daylight == \old(__daylight))) && (__timezone == \old(__timezone))) && (tzname == \old(tzname))) && (daylight == \old(daylight))) && (timezone == \old(timezone))) && (GLOBAL_CONST_TRUE == \old(GLOBAL_CONST_TRUE))) && (GLOBAL_CONST_FALSE == \old(GLOBAL_CONST_FALSE))) && (GLOBAL_CONST_FIVE == \old(GLOBAL_CONST_FIVE))) && (globalTrue == \old(globalTrue))) && (globalFalse == \old(globalFalse))) && (globalFive == \old(globalFive))) && (globalArgc == \old(globalArgc))) && (globalArgv == \old(globalArgv))) && (staticFive == \old(staticFive))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 105.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1719.03ms. Allocated memory is still 142.6MB. Free memory was 115.5MB in the beginning and 53.2MB in the end (delta: 62.3MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.57ms. Allocated memory is still 142.6MB. Free memory was 53.2MB in the beginning and 50.3MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 34.82ms. Allocated memory is still 142.6MB. Free memory was 50.3MB in the beginning and 49.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 617.79ms. Allocated memory is still 142.6MB. Free memory was 48.8MB in the beginning and 98.8MB in the end (delta: -50.0MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * CodeCheck took 6810.65ms. Allocated memory is still 142.6MB. Free memory was 98.8MB in the beginning and 37.2MB in the end (delta: 61.6MB). Peak memory consumption was 55.0MB. Max. memory is 16.1GB. * Witness Printer took 137.83ms. Allocated memory is still 142.6MB. Free memory was 37.2MB in the beginning and 106.2MB in the end (delta: -69.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_IScntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwcntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwcntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_IScntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwcntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwcntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalnum RESULT: Ultimate proved your program to be correct! [2024-11-13 22:46:26,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc67a39f-ac46-441d-b20a-667f2732cb09/bin/ukojak-verify-EEHR8qb7sm/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