./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive-simple/id_i25_o25-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/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_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive-simple/id_i25_o25-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/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 32bit --witnessprinter.graph.data.programhash 2409cd2f018515417b0b6bf5d396e4bc80c02540769112137ebf388167bdf776 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:02:54,571 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:02:54,703 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:02:54,709 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:02:54,710 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:02:54,737 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:02:54,738 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:02:54,739 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:02:54,739 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:02:54,740 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:02:54,740 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:02:54,740 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:02:54,740 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:02:54,741 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:02:54,741 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:02:54,741 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:02:54,741 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:02:54,741 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:02:54,742 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:02:54,742 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:02:54,742 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:02:54,742 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:02:54,742 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:02:54,743 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:02:54,743 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:02:54,743 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:02:54,743 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:02:54,743 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:02:54,743 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:02:54,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:02:54,744 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:02:54,744 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:02:54,744 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:02:54,744 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:02:54,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:02:54,744 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_ceb1f5d9-3b18-4994-a257-2107ff776235/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2409cd2f018515417b0b6bf5d396e4bc80c02540769112137ebf388167bdf776 [2024-11-13 21:02:55,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:02:55,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:02:55,159 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:02:55,161 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:02:55,162 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:02:55,163 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/recursive-simple/id_i25_o25-1.c Unable to find full path for "g++" [2024-11-13 21:02:57,690 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:02:58,086 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:02:58,088 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/sv-benchmarks/c/recursive-simple/id_i25_o25-1.c [2024-11-13 21:02:58,097 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/data/31325395a/3b55b9a446814165b47c4cf431f8c22f/FLAG34d5b2dd5 [2024-11-13 21:02:58,128 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/data/31325395a/3b55b9a446814165b47c4cf431f8c22f [2024-11-13 21:02:58,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:02:58,133 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:02:58,135 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:02:58,135 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:02:58,143 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:02:58,145 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,149 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c82297f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58, skipping insertion in model container [2024-11-13 21:02:58,149 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,169 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:02:58,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:02:58,422 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:02:58,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:02:58,465 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:02:58,466 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58 WrapperNode [2024-11-13 21:02:58,466 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:02:58,468 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:02:58,468 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:02:58,469 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:02:58,477 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,483 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,498 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 19 [2024-11-13 21:02:58,498 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:02:58,499 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:02:58,500 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:02:58,500 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:02:58,509 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,509 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,510 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,511 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,515 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,518 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,523 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,524 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,526 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:02:58,526 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:02:58,527 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:02:58,527 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:02:58,528 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:02:58,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:02:58,583 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:02:58,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:02:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:02:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:02:58,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:02:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:02:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure id [2024-11-13 21:02:58,624 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2024-11-13 21:02:58,717 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:02:58,720 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:02:58,849 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-13 21:02:58,850 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:02:58,895 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:02:58,895 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:02:58,896 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:02:58 BoogieIcfgContainer [2024-11-13 21:02:58,896 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:02:58,897 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:02:58,897 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:02:58,910 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:02:58,911 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:02:58" (1/1) ... [2024-11-13 21:02:58,921 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:02:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:59,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 18 states and 19 transitions. [2024-11-13 21:02:59,001 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2024-11-13 21:02:59,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:02:59,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:59,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:59,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:59,270 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 21:02:59,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:59,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 23 transitions. [2024-11-13 21:02:59,413 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2024-11-13 21:02:59,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:02:59,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:59,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:59,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:59,549 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 21:02:59,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:59,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 25 states and 28 transitions. [2024-11-13 21:02:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2024-11-13 21:02:59,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:02:59,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:59,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:00,070 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:00,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 34 transitions. [2024-11-13 21:03:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2024-11-13 21:03:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:03:00,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:00,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:00,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:00,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:00,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 25 states and 27 transitions. [2024-11-13 21:03:00,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2024-11-13 21:03:00,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:03:00,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:00,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:00,788 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 33 transitions. [2024-11-13 21:03:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2024-11-13 21:03:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:03:01,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:01,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:01,306 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:01,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:01,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 35 states and 39 transitions. [2024-11-13 21:03:01,610 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 39 transitions. [2024-11-13 21:03:01,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:03:01,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:01,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:01,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:01,935 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:02,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:02,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 40 states and 45 transitions. [2024-11-13 21:03:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-11-13 21:03:02,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:03:02,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:02,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 45 states and 51 transitions. [2024-11-13 21:03:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2024-11-13 21:03:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:03:03,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:03,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:03,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:03,439 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:03,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:03,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 50 states and 57 transitions. [2024-11-13 21:03:03,874 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 57 transitions. [2024-11-13 21:03:03,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:03:03,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:03,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:04,293 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:04,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:04,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 55 states and 63 transitions. [2024-11-13 21:03:04,759 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 63 transitions. [2024-11-13 21:03:04,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:03:04,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:04,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:05,208 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:05,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 60 states and 69 transitions. [2024-11-13 21:03:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 69 transitions. [2024-11-13 21:03:05,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:03:05,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:05,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:05,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:06,126 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:06,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:06,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 65 states and 75 transitions. [2024-11-13 21:03:06,609 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 75 transitions. [2024-11-13 21:03:06,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:03:06,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:06,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:06,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:07,011 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:07,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:07,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 70 states and 81 transitions. [2024-11-13 21:03:07,518 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 81 transitions. [2024-11-13 21:03:07,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:03:07,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:07,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:07,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:07,960 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 308 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:08,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:08,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 75 states and 87 transitions. [2024-11-13 21:03:08,501 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 87 transitions. [2024-11-13 21:03:08,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:03:08,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:08,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:09,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 80 states and 93 transitions. [2024-11-13 21:03:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 93 transitions. [2024-11-13 21:03:09,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:03:09,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:09,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:10,009 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 429 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:10,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:10,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 85 states and 99 transitions. [2024-11-13 21:03:10,607 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 99 transitions. [2024-11-13 21:03:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:03:10,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:10,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:10,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:11,159 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:11,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:11,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 90 states and 105 transitions. [2024-11-13 21:03:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 105 transitions. [2024-11-13 21:03:11,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:03:11,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:11,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:12,295 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:12,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:12,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 95 states and 111 transitions. [2024-11-13 21:03:12,929 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 111 transitions. [2024-11-13 21:03:12,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:03:12,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:12,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:13,497 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:14,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:14,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 100 states and 117 transitions. [2024-11-13 21:03:14,171 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 117 transitions. [2024-11-13 21:03:14,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:03:14,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:14,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:14,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 731 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:15,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:15,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 105 states and 123 transitions. [2024-11-13 21:03:15,456 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 123 transitions. [2024-11-13 21:03:15,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:03:15,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:15,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:15,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:16,134 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 819 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:16,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:16,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 110 states and 129 transitions. [2024-11-13 21:03:16,829 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 129 transitions. [2024-11-13 21:03:16,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:03:16,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:16,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:16,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:17,498 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 912 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:18,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:18,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 115 states and 135 transitions. [2024-11-13 21:03:18,231 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 135 transitions. [2024-11-13 21:03:18,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:03:18,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:18,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 0 proven. 1010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:19,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 120 states and 141 transitions. [2024-11-13 21:03:19,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 141 transitions. [2024-11-13 21:03:19,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:03:19,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:19,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:19,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:20,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 0 proven. 1113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:21,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:21,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 125 states and 147 transitions. [2024-11-13 21:03:21,365 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 147 transitions. [2024-11-13 21:03:21,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:03:21,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:21,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:21,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:22,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:22,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 130 states and 153 transitions. [2024-11-13 21:03:22,935 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 153 transitions. [2024-11-13 21:03:22,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:03:22,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:22,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 0 proven. 1334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:24,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:24,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 135 states and 159 transitions. [2024-11-13 21:03:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 159 transitions. [2024-11-13 21:03:24,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:03:24,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:24,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:25,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:26,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:26,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 140 states and 165 transitions. [2024-11-13 21:03:26,244 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 165 transitions. [2024-11-13 21:03:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:03:26,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:26,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:27,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:28,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 138 states and 162 transitions. [2024-11-13 21:03:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 162 transitions. [2024-11-13 21:03:28,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:03:28,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:28,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:28,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:28,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 142 states and 191 transitions. [2024-11-13 21:03:29,006 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 191 transitions. [2024-11-13 21:03:29,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:03:29,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:29,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:29,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:29,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:29,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:29,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 143 states and 191 transitions. [2024-11-13 21:03:29,154 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 191 transitions. [2024-11-13 21:03:29,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:03:29,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:29,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:29,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1553 trivial. 0 not checked. [2024-11-13 21:03:29,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:29,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 142 states and 190 transitions. [2024-11-13 21:03:29,885 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 190 transitions. [2024-11-13 21:03:29,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:03:29,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:29,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:29,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:30,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:31,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:31,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 147 states and 219 transitions. [2024-11-13 21:03:31,690 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 219 transitions. [2024-11-13 21:03:31,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:03:31,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:31,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:31,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1565 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:33,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:33,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 152 states and 246 transitions. [2024-11-13 21:03:33,199 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 246 transitions. [2024-11-13 21:03:33,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:03:33,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:33,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:33,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:33,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1580 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:34,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 157 states and 272 transitions. [2024-11-13 21:03:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 272 transitions. [2024-11-13 21:03:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:03:34,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:34,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:36,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:36,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 162 states and 297 transitions. [2024-11-13 21:03:36,328 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 297 transitions. [2024-11-13 21:03:36,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:03:36,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:36,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:36,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:36,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:38,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:38,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 167 states and 321 transitions. [2024-11-13 21:03:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 321 transitions. [2024-11-13 21:03:38,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:03:38,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:38,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:38,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:39,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 172 states and 344 transitions. [2024-11-13 21:03:39,757 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 344 transitions. [2024-11-13 21:03:39,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:03:39,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:39,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:40,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1690 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:41,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:41,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 177 states and 366 transitions. [2024-11-13 21:03:41,582 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 366 transitions. [2024-11-13 21:03:41,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:03:41,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:41,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:41,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:42,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1730 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:43,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:43,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 182 states and 387 transitions. [2024-11-13 21:03:43,563 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 387 transitions. [2024-11-13 21:03:43,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:03:43,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:43,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1775 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:45,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 187 states and 407 transitions. [2024-11-13 21:03:45,515 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 407 transitions. [2024-11-13 21:03:45,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:03:45,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:45,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:46,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1825 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:47,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:47,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 192 states and 426 transitions. [2024-11-13 21:03:47,540 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 426 transitions. [2024-11-13 21:03:47,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:03:47,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:47,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1880 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:49,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 197 states and 444 transitions. [2024-11-13 21:03:49,561 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 444 transitions. [2024-11-13 21:03:49,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:03:49,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:49,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:49,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:50,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1940 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:51,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 202 states and 461 transitions. [2024-11-13 21:03:51,695 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 461 transitions. [2024-11-13 21:03:51,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 21:03:51,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:51,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:52,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2005 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 207 states and 477 transitions. [2024-11-13 21:03:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 477 transitions. [2024-11-13 21:03:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:03:53,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:53,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:54,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2075 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:55,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 212 states and 492 transitions. [2024-11-13 21:03:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 492 transitions. [2024-11-13 21:03:55,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:03:55,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:55,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:55,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:56,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:57,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:57,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 217 states and 506 transitions. [2024-11-13 21:03:57,510 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 506 transitions. [2024-11-13 21:03:57,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:03:57,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:57,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:57,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:58,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2230 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:03:59,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:59,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 222 states and 519 transitions. [2024-11-13 21:03:59,893 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 519 transitions. [2024-11-13 21:03:59,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 21:03:59,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:59,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:59,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:00,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2315 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:04:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:02,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 227 states and 531 transitions. [2024-11-13 21:04:02,198 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 531 transitions. [2024-11-13 21:04:02,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:04:02,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:02,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:02,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2405 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:04:04,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 232 states and 542 transitions. [2024-11-13 21:04:04,350 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 542 transitions. [2024-11-13 21:04:04,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:04:04,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:04,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:04:06,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:06,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 237 states and 552 transitions. [2024-11-13 21:04:06,546 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 552 transitions. [2024-11-13 21:04:06,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:04:06,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:06,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:06,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:07,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2600 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:04:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:08,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 242 states and 561 transitions. [2024-11-13 21:04:08,861 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 561 transitions. [2024-11-13 21:04:08,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 21:04:08,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:08,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:09,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:04:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:11,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 247 states and 569 transitions. [2024-11-13 21:04:11,389 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 569 transitions. [2024-11-13 21:04:11,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 21:04:11,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:11,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:12,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2815 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:04:13,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:13,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 252 states and 576 transitions. [2024-11-13 21:04:13,986 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 576 transitions. [2024-11-13 21:04:13,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 21:04:13,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:13,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:15,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:04:16,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:16,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 257 states and 582 transitions. [2024-11-13 21:04:16,797 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 582 transitions. [2024-11-13 21:04:16,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:04:16,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:16,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:16,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:17,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2024-11-13 21:04:19,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:19,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 258 states and 583 transitions. [2024-11-13 21:04:19,537 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 583 transitions. [2024-11-13 21:04:19,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 21:04:19,543 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 56 iterations. [2024-11-13 21:04:19,562 INFO L729 CodeCheckObserver]: All specifications hold 4 specifications checked. All of them hold [2024-11-13 21:04:22,831 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 21:04:22,831 INFO L77 FloydHoareUtils]: At program point L13(line 13) the Hoare annotation is: (and (<= 25 |ULTIMATE.start_main_~input~0#1|) (<= |ULTIMATE.start_main_~input~0#1| 25)) [2024-11-13 21:04:22,831 INFO L77 FloydHoareUtils]: At program point L13-1(line 13) the Hoare annotation is: true [2024-11-13 21:04:22,831 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 21:04:22,832 INFO L77 FloydHoareUtils]: At program point idErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 8) the Hoare annotation is: true [2024-11-13 21:04:22,832 INFO L75 FloydHoareUtils]: For program point idErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 8) no Hoare annotation was computed. [2024-11-13 21:04:22,832 INFO L77 FloydHoareUtils]: At program point idFINAL(lines 6 9) the Hoare annotation is: true [2024-11-13 21:04:22,832 INFO L77 FloydHoareUtils]: At program point idEXIT(lines 6 9) the Hoare annotation is: true [2024-11-13 21:04:22,833 INFO L75 FloydHoareUtils]: For program point idErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 8) no Hoare annotation was computed. [2024-11-13 21:04:22,833 INFO L75 FloydHoareUtils]: For program point idErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 8) no Hoare annotation was computed. [2024-11-13 21:04:22,833 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 6 9) the Hoare annotation is: (or (and (<= 5 |id_#in~x|) (< |id_#in~x| 6)) (and (<= 6 |id_#in~x|) (< |id_#in~x| 7)) (and (< |id_#in~x| 15) (<= 14 |id_#in~x|)) (and (< |id_#in~x| 3) (<= 2 |id_#in~x|)) (and (<= 21 |id_#in~x|) (< |id_#in~x| 22)) (and (< |id_#in~x| 23) (<= 22 |id_#in~x|)) (and (< |id_#in~x| 21) (<= 20 |id_#in~x|)) (and (< |id_#in~x| 16) (<= 15 |id_#in~x|)) (and (< |id_#in~x| 18) (<= 17 |id_#in~x|)) (and (<= 10 |id_#in~x|) (< |id_#in~x| 11)) (and (< |id_#in~x| 12) (<= 11 |id_#in~x|)) (and (<= 23 |id_#in~x|) (< |id_#in~x| 24)) (and (< |id_#in~x| 13) (<= 12 |id_#in~x|)) (and (< |id_#in~x| 1) (<= 0 |id_#in~x|)) (and (< |id_#in~x| 20) (<= 19 |id_#in~x|)) (and (< |id_#in~x| 8) (<= 7 |id_#in~x|)) (and (<= 3 |id_#in~x|) (< |id_#in~x| 4)) (and (< |id_#in~x| 14) (<= 13 |id_#in~x|)) (and (< |id_#in~x| 25) (<= 24 |id_#in~x|)) (and (< |id_#in~x| 2) (<= 1 |id_#in~x|)) (and (< |id_#in~x| 17) (<= 16 |id_#in~x|)) (and (<= 8 |id_#in~x|) (< |id_#in~x| 9)) (and (< |id_#in~x| 10) (<= 9 |id_#in~x|)) (and (< |id_#in~x| 19) (<= 18 |id_#in~x|)) (and (<= 25 |id_#in~x|) (<= |id_#in~x| 25)) (and (<= 4 |id_#in~x|) (< |id_#in~x| 5))) [2024-11-13 21:04:22,834 INFO L77 FloydHoareUtils]: At program point L8(line 8) the Hoare annotation is: (or (and (< id_~x 16) (<= 15 id_~x)) (and (<= 22 id_~x) (< id_~x 23)) (and (<= 24 id_~x) (< id_~x 25)) (and (<= 16 id_~x) (< id_~x 17)) (and (< id_~x 10) (<= 9 id_~x)) (and (<= 3 id_~x) (< id_~x 4)) (and (< id_~x 7) (<= 6 id_~x)) (and (<= 2 id_~x) (< id_~x 3)) (and (<= 7 id_~x) (< id_~x 8)) (and (< id_~x 6) (<= 5 id_~x)) (and (<= 10 id_~x) (< id_~x 11)) (and (< id_~x 14) (<= 13 id_~x)) (and (<= 14 id_~x) (< id_~x 15)) (and (< id_~x 2) (<= 1 id_~x)) (and (< id_~x 22) (<= 21 id_~x)) (and (<= 18 id_~x) (< id_~x 19)) (and (<= 20 id_~x) (< id_~x 21)) (and (<= 11 id_~x) (< id_~x 12)) (and (<= 4 id_~x) (< id_~x 5)) (and (< id_~x 24) (<= 23 id_~x)) (and (<= 17 id_~x) (< id_~x 18)) (and (< id_~x 20) (<= 19 id_~x)) (and (< id_~x 9) (<= 8 id_~x)) (and (<= 12 id_~x) (< id_~x 13)) (and (<= id_~x 25) (<= 25 id_~x))) [2024-11-13 21:04:22,835 INFO L77 FloydHoareUtils]: At program point L7(line 7) the Hoare annotation is: (or (and (< id_~x 16) (<= 15 id_~x)) (and (<= 22 id_~x) (< id_~x 23)) (and (<= 0 id_~x) (< id_~x 1)) (and (<= 24 id_~x) (< id_~x 25)) (and (<= 16 id_~x) (< id_~x 17)) (and (< id_~x 10) (<= 9 id_~x)) (and (<= 3 id_~x) (< id_~x 4)) (and (< id_~x 7) (<= 6 id_~x)) (and (<= 2 id_~x) (< id_~x 3)) (and (<= 7 id_~x) (< id_~x 8)) (and (< id_~x 6) (<= 5 id_~x)) (and (<= 10 id_~x) (< id_~x 11)) (and (< id_~x 14) (<= 13 id_~x)) (and (<= 14 id_~x) (< id_~x 15)) (and (< id_~x 2) (<= 1 id_~x)) (and (< id_~x 22) (<= 21 id_~x)) (and (<= 18 id_~x) (< id_~x 19)) (and (<= 20 id_~x) (< id_~x 21)) (and (<= 11 id_~x) (< id_~x 12)) (and (<= 4 id_~x) (< id_~x 5)) (and (< id_~x 24) (<= 23 id_~x)) (and (<= 17 id_~x) (< id_~x 18)) (and (< id_~x 20) (<= 19 id_~x)) (and (< id_~x 9) (<= 8 id_~x)) (and (<= 12 id_~x) (< id_~x 13)) (and (<= id_~x 25) (<= 25 id_~x))) [2024-11-13 21:04:22,835 INFO L77 FloydHoareUtils]: At program point L8-1(line 8) the Hoare annotation is: (or (and (< id_~x 16) (<= 15 id_~x)) (and (<= 22 id_~x) (< id_~x 23)) (and (<= 24 id_~x) (< id_~x 25)) (and (<= 16 id_~x) (< id_~x 17)) (and (< id_~x 10) (<= 9 id_~x)) (and (<= 3 id_~x) (< id_~x 4)) (and (< id_~x 7) (<= 6 id_~x)) (and (<= 2 id_~x) (< id_~x 3)) (and (<= 7 id_~x) (< id_~x 8)) (and (< id_~x 6) (<= 5 id_~x)) (and (<= 10 id_~x) (< id_~x 11)) (and (< id_~x 14) (<= 13 id_~x)) (and (<= 14 id_~x) (< id_~x 15)) (and (< id_~x 2) (<= 1 id_~x)) (and (< id_~x 22) (<= 21 id_~x)) (and (<= 18 id_~x) (< id_~x 19)) (and (<= 20 id_~x) (< id_~x 21)) (and (<= 11 id_~x) (< id_~x 12)) (and (<= 4 id_~x) (< id_~x 5)) (and (< id_~x 24) (<= 23 id_~x)) (and (<= 17 id_~x) (< id_~x 18)) (and (< id_~x 20) (<= 19 id_~x)) (and (< id_~x 9) (<= 8 id_~x)) (and (<= 12 id_~x) (< id_~x 13)) (and (<= id_~x 25) (<= 25 id_~x))) [2024-11-13 21:04:22,836 INFO L77 FloydHoareUtils]: At program point L8-2(line 8) the Hoare annotation is: (or (and (< id_~x 16) (<= 15 id_~x)) (and (<= 22 id_~x) (< id_~x 23)) (and (<= 24 id_~x) (< id_~x 25)) (and (<= 16 id_~x) (< id_~x 17)) (and (< id_~x 10) (<= 9 id_~x)) (and (<= 3 id_~x) (< id_~x 4)) (and (< id_~x 7) (<= 6 id_~x)) (and (<= 2 id_~x) (< id_~x 3)) (and (<= 7 id_~x) (< id_~x 8)) (and (< id_~x 6) (<= 5 id_~x)) (and (<= 10 id_~x) (< id_~x 11)) (and (< id_~x 14) (<= 13 id_~x)) (and (<= 14 id_~x) (< id_~x 15)) (and (< id_~x 2) (<= 1 id_~x)) (and (< id_~x 22) (<= 21 id_~x)) (and (<= 18 id_~x) (< id_~x 19)) (and (<= 20 id_~x) (< id_~x 21)) (and (<= 11 id_~x) (< id_~x 12)) (and (<= 4 id_~x) (< id_~x 5)) (and (< id_~x 24) (<= 23 id_~x)) (and (<= 17 id_~x) (< id_~x 18)) (and (< id_~x 20) (<= 19 id_~x)) (and (< id_~x 9) (<= 8 id_~x)) (and (<= 12 id_~x) (< id_~x 13)) (and (<= id_~x 25) (<= 25 id_~x))) [2024-11-13 21:04:22,836 INFO L77 FloydHoareUtils]: At program point L8-3(line 8) the Hoare annotation is: true [2024-11-13 21:04:22,836 INFO L77 FloydHoareUtils]: At program point L8-4(line 8) the Hoare annotation is: (<= 0 (+ |id_#t~ret4| 2147483648)) [2024-11-13 21:04:22,836 INFO L77 FloydHoareUtils]: At program point L8-5(line 8) the Hoare annotation is: true [2024-11-13 21:04:22,918 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:04:22 ImpRootNode [2024-11-13 21:04:22,918 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:04:22,919 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:04:22,919 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:04:22,919 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:04:22,920 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:02:58" (3/4) ... [2024-11-13 21:04:22,923 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 21:04:22,927 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure id [2024-11-13 21:04:22,931 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-13 21:04:22,931 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-13 21:04:22,931 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 21:04:22,932 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:04:23,039 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 21:04:23,040 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 21:04:23,040 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:04:23,041 INFO L158 Benchmark]: Toolchain (without parser) took 84907.91ms. Allocated memory was 142.6MB in the beginning and 1.1GB in the end (delta: 947.9MB). Free memory was 107.5MB in the beginning and 470.5MB in the end (delta: -363.1MB). Peak memory consumption was 583.1MB. Max. memory is 16.1GB. [2024-11-13 21:04:23,041 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:04:23,041 INFO L158 Benchmark]: CACSL2BoogieTranslator took 332.09ms. Allocated memory is still 142.6MB. Free memory was 107.2MB in the beginning and 97.1MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:04:23,041 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.28ms. Allocated memory is still 142.6MB. Free memory was 97.1MB in the beginning and 96.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:04:23,042 INFO L158 Benchmark]: Boogie Preprocessor took 26.95ms. Allocated memory is still 142.6MB. Free memory was 96.1MB in the beginning and 95.5MB in the end (delta: 616.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:04:23,042 INFO L158 Benchmark]: RCFGBuilder took 369.45ms. Allocated memory is still 142.6MB. Free memory was 95.5MB in the beginning and 84.8MB in the end (delta: 10.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:04:23,042 INFO L158 Benchmark]: CodeCheck took 84021.23ms. Allocated memory was 142.6MB in the beginning and 1.1GB in the end (delta: 947.9MB). Free memory was 84.8MB in the beginning and 475.0MB in the end (delta: -390.2MB). Peak memory consumption was 549.6MB. Max. memory is 16.1GB. [2024-11-13 21:04:23,043 INFO L158 Benchmark]: Witness Printer took 121.09ms. Allocated memory is still 1.1GB. Free memory was 475.0MB in the beginning and 470.5MB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:04:23,049 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, 18 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 80.6s, OverallIterations: 56, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8811 SdHoareTripleChecker+Valid, 120.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8499 mSDsluCounter, 7162 SdHoareTripleChecker+Invalid, 101.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1254 mSDsCounter, 25743 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 64944 IncrementalHoareTripleChecker+Invalid, 90687 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 25743 mSolverCounterUnsat, 5908 mSDtfsCounter, 64944 mSolverCounterSat, 2.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 97211 GetRequests, 93800 SyntacticMatches, 2991 SemanticMatches, 420 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73266 ImplicationChecksByTransitivity, 50.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 31.3s InterpolantComputationTime, 6893 NumberOfCodeBlocks, 6893 NumberOfCodeBlocksAsserted, 55 NumberOfCheckSat, 6838 ConstructedInterpolants, 0 QuantifiedInterpolants, 13588 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 55 InterpolantComputations, 6 PerfectInterpolantSequences, 41858/68833 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: 8]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 8]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 8]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 8]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - ProcedureContractResult [Line: 6]: Procedure Contract for id Derived contract for procedure id. Requires: ((((((((((((((((((((((((((x == 22) || (x == 18)) || (x == 0)) || (x == 16)) || (x == 17)) || (x == 24)) || (x == 4)) || (x == 11)) || (x == 21)) || (x == 14)) || (x == 6)) || (x == 1)) || (x == 9)) || (x == 8)) || (7 == x)) || (23 == x)) || (x == 20)) || (x == 15)) || (x == 2)) || (x == 12)) || (x == 3)) || (5 == x)) || (19 == x)) || (x == 25)) || (x == 13)) || (x == 10)) * 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 105.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 332.09ms. Allocated memory is still 142.6MB. Free memory was 107.2MB in the beginning and 97.1MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 30.28ms. Allocated memory is still 142.6MB. Free memory was 97.1MB in the beginning and 96.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 26.95ms. Allocated memory is still 142.6MB. Free memory was 96.1MB in the beginning and 95.5MB in the end (delta: 616.2kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 369.45ms. Allocated memory is still 142.6MB. Free memory was 95.5MB in the beginning and 84.8MB in the end (delta: 10.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 84021.23ms. Allocated memory was 142.6MB in the beginning and 1.1GB in the end (delta: 947.9MB). Free memory was 84.8MB in the beginning and 475.0MB in the end (delta: -390.2MB). Peak memory consumption was 549.6MB. Max. memory is 16.1GB. * Witness Printer took 121.09ms. Allocated memory is still 1.1GB. Free memory was 475.0MB in the beginning and 470.5MB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 21:04:23,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb1f5d9-3b18-4994-a257-2107ff776235/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