./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive-simple/sum_25x0-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive-simple/sum_25x0-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b --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 8ec6e434f91e1569e6fad03794f07a751e615694ef413649174052dcc7984987 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:32:02,694 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:32:02,749 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:32:02,753 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:32:02,753 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:32:02,773 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:32:02,774 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:32:02,774 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:32:02,774 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:32:02,774 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:32:02,775 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:32:02,775 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:32:02,775 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:32:02,775 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:32:02,775 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:32:02,775 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:32:02,775 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:32:02,775 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:32:02,775 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:32:02,775 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:32:02,776 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:32:02,776 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:32:02,776 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:32:02,776 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:32:02,776 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:32:02,776 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:32:02,776 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:32:02,776 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:32:02,776 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:32:02,776 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:32:02,776 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:32:02,777 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:32:02,777 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:32:02,777 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:32:02,777 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:32:02,777 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_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b 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 -> 8ec6e434f91e1569e6fad03794f07a751e615694ef413649174052dcc7984987 [2024-12-05 23:32:03,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:32:03,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:32:03,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:32:03,023 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:32:03,024 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:32:03,025 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/recursive-simple/sum_25x0-1.c [2024-12-05 23:32:05,814 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/data/6f0300116/74c3ab2a8d3a41cfbd68a2dc5010470a/FLAG279a4219d [2024-12-05 23:32:06,005 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:32:06,005 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/sv-benchmarks/c/recursive-simple/sum_25x0-1.c [2024-12-05 23:32:06,010 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/data/6f0300116/74c3ab2a8d3a41cfbd68a2dc5010470a/FLAG279a4219d [2024-12-05 23:32:06,393 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/data/6f0300116/74c3ab2a8d3a41cfbd68a2dc5010470a [2024-12-05 23:32:06,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:32:06,396 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:32:06,397 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:32:06,397 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:32:06,400 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:32:06,400 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@212e4165 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06, skipping insertion in model container [2024-12-05 23:32:06,401 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,410 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:32:06,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:32:06,508 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:32:06,520 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:32:06,532 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:32:06,532 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06 WrapperNode [2024-12-05 23:32:06,532 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:32:06,533 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:32:06,533 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:32:06,533 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:32:06,537 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,541 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,551 INFO L138 Inliner]: procedures = 12, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 22 [2024-12-05 23:32:06,552 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:32:06,552 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:32:06,552 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:32:06,552 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:32:06,559 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,560 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,560 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,562 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,563 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,564 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,565 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,565 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,566 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:32:06,567 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:32:06,567 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:32:06,567 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:32:06,568 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:32:06,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:32:06,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:32:06,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:32:06,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:32:06,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:32:06,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:32:06,624 INFO L130 BoogieDeclarations]: Found specification of procedure sum [2024-12-05 23:32:06,624 INFO L138 BoogieDeclarations]: Found implementation of procedure sum [2024-12-05 23:32:06,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:32:06,676 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:32:06,678 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:32:06,794 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-12-05 23:32:06,794 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:32:06,821 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:32:06,821 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 23:32:06,822 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:32:06 BoogieIcfgContainer [2024-12-05 23:32:06,822 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:32:06,822 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:32:06,822 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:32:06,832 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:32:06,832 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:32:06" (1/1) ... [2024-12-05 23:32:06,839 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:32:06,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:06,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 26 states and 27 transitions. [2024-12-05 23:32:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2024-12-05 23:32:06,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:32:06,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:06,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:06,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:07,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:07,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:07,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 30 transitions. [2024-12-05 23:32:07,144 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2024-12-05 23:32:07,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:32:07,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:07,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:07,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:07,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:07,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 29 transitions. [2024-12-05 23:32:07,222 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2024-12-05 23:32:07,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:32:07,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:07,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:07,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:07,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:07,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 34 transitions. [2024-12-05 23:32:07,538 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2024-12-05 23:32:07,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:32:07,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:07,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:07,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:08,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:08,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 42 transitions. [2024-12-05 23:32:08,163 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-12-05 23:32:08,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:32:08,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:08,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:08,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:08,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 43 transitions. [2024-12-05 23:32:08,215 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-12-05 23:32:08,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:32:08,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:08,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:08,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 44 states and 53 transitions. [2024-12-05 23:32:08,665 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2024-12-05 23:32:08,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:32:08,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:08,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:08,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:08,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:08,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 47 states and 57 transitions. [2024-12-05 23:32:08,804 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2024-12-05 23:32:08,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:32:08,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:08,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:09,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:09,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 68 transitions. [2024-12-05 23:32:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2024-12-05 23:32:09,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:32:09,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:09,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:09,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:10,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:10,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 59 states and 79 transitions. [2024-12-05 23:32:10,548 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 79 transitions. [2024-12-05 23:32:10,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:32:10,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:10,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:10,714 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:11,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:11,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 66 states and 93 transitions. [2024-12-05 23:32:11,593 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 93 transitions. [2024-12-05 23:32:11,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:32:11,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:11,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:11,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:11,718 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:12,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:12,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 70 states and 97 transitions. [2024-12-05 23:32:12,204 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2024-12-05 23:32:12,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:32:12,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:12,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:12,357 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:12,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:12,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 74 states and 101 transitions. [2024-12-05 23:32:12,947 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 101 transitions. [2024-12-05 23:32:12,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:32:12,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:12,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:13,125 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:14,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:14,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 81 states and 116 transitions. [2024-12-05 23:32:14,055 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 116 transitions. [2024-12-05 23:32:14,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:32:14,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:14,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:14,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:14,190 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:14,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:14,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 88 states and 131 transitions. [2024-12-05 23:32:14,757 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 131 transitions. [2024-12-05 23:32:14,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:32:14,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:14,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:14,934 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:15,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:15,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 92 states and 134 transitions. [2024-12-05 23:32:15,186 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 134 transitions. [2024-12-05 23:32:15,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:32:15,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:15,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:15,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:15,400 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 17 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:15,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:15,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 95 states and 137 transitions. [2024-12-05 23:32:15,737 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 137 transitions. [2024-12-05 23:32:15,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:32:15,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:15,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:15,898 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:16,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:16,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 102 states and 154 transitions. [2024-12-05 23:32:16,871 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 154 transitions. [2024-12-05 23:32:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:32:16,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:16,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:17,112 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:17,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:17,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 109 states and 171 transitions. [2024-12-05 23:32:17,776 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 171 transitions. [2024-12-05 23:32:17,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:32:17,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:17,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:17,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:18,036 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:18,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 113 states and 174 transitions. [2024-12-05 23:32:18,352 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 174 transitions. [2024-12-05 23:32:18,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:32:18,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:18,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:18,656 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 36 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:19,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:19,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 116 states and 177 transitions. [2024-12-05 23:32:19,073 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 177 transitions. [2024-12-05 23:32:19,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:32:19,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:19,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:19,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:19,261 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:20,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:20,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 123 states and 196 transitions. [2024-12-05 23:32:20,454 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 196 transitions. [2024-12-05 23:32:20,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:32:20,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:20,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 130 states and 215 transitions. [2024-12-05 23:32:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 215 transitions. [2024-12-05 23:32:21,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:32:21,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:21,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:21,883 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:22,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:22,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 134 states and 218 transitions. [2024-12-05 23:32:22,219 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 218 transitions. [2024-12-05 23:32:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:32:22,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:22,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:22,598 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 62 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:23,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:23,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 137 states and 221 transitions. [2024-12-05 23:32:23,085 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 221 transitions. [2024-12-05 23:32:23,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:32:23,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:23,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:23,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:23,323 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 144 states and 242 transitions. [2024-12-05 23:32:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 242 transitions. [2024-12-05 23:32:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:32:24,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:24,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:24,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:24,856 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 151 states and 263 transitions. [2024-12-05 23:32:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 263 transitions. [2024-12-05 23:32:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:32:25,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:25,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:25,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:26,381 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:26,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:26,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 155 states and 266 transitions. [2024-12-05 23:32:26,773 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 266 transitions. [2024-12-05 23:32:26,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:32:26,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:26,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 95 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:28,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:28,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 158 states and 269 transitions. [2024-12-05 23:32:28,062 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 269 transitions. [2024-12-05 23:32:28,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:32:28,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:28,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 165 states and 292 transitions. [2024-12-05 23:32:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 292 transitions. [2024-12-05 23:32:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:32:30,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:30,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:30,392 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:31,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:31,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 172 states and 315 transitions. [2024-12-05 23:32:31,783 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 315 transitions. [2024-12-05 23:32:31,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:32:31,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:31,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:31,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:32,343 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:32,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:32,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 176 states and 318 transitions. [2024-12-05 23:32:32,797 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 318 transitions. [2024-12-05 23:32:32,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:32:32,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:32,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:32,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 135 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:34,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 179 states and 321 transitions. [2024-12-05 23:32:34,370 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 321 transitions. [2024-12-05 23:32:34,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:32:34,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:34,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:34,696 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:36,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:36,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 186 states and 346 transitions. [2024-12-05 23:32:36,543 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 346 transitions. [2024-12-05 23:32:36,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:32:36,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:36,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:36,820 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 212 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:37,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:37,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 193 states and 371 transitions. [2024-12-05 23:32:37,989 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 371 transitions. [2024-12-05 23:32:37,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:32:37,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:37,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:37,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:38,998 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:39,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 197 states and 374 transitions. [2024-12-05 23:32:39,666 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 374 transitions. [2024-12-05 23:32:39,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:32:39,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:39,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 182 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:41,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:41,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 200 states and 377 transitions. [2024-12-05 23:32:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 377 transitions. [2024-12-05 23:32:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:32:41,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:41,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:42,084 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:43,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:43,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 207 states and 404 transitions. [2024-12-05 23:32:43,893 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 404 transitions. [2024-12-05 23:32:43,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:32:43,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:43,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:43,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:44,159 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:45,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:45,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 214 states and 431 transitions. [2024-12-05 23:32:45,450 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 431 transitions. [2024-12-05 23:32:45,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:32:45,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:45,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:45,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:46,386 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:46,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:46,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 218 states and 434 transitions. [2024-12-05 23:32:46,940 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 434 transitions. [2024-12-05 23:32:46,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:32:46,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:46,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:46,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:48,014 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 236 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 221 states and 437 transitions. [2024-12-05 23:32:48,761 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 437 transitions. [2024-12-05 23:32:48,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:32:48,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:48,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:49,150 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:51,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:51,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 228 states and 466 transitions. [2024-12-05 23:32:51,506 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 466 transitions. [2024-12-05 23:32:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:32:51,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:51,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:51,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 335 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:53,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 235 states and 495 transitions. [2024-12-05 23:32:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 495 transitions. [2024-12-05 23:32:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:32:53,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:53,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:55,131 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 355 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 239 states and 498 transitions. [2024-12-05 23:32:55,898 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 498 transitions. [2024-12-05 23:32:55,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:32:55,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:55,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:57,711 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 297 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:58,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 242 states and 501 transitions. [2024-12-05 23:32:58,708 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 501 transitions. [2024-12-05 23:32:58,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:32:58,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:58,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:59,151 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:01,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 249 states and 532 transitions. [2024-12-05 23:33:01,699 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 532 transitions. [2024-12-05 23:33:01,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:33:01,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:01,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:01,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:02,146 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:03,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:03,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 256 states and 563 transitions. [2024-12-05 23:33:03,599 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 563 transitions. [2024-12-05 23:33:03,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:33:03,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:03,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:04,994 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:05,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:05,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 260 states and 566 transitions. [2024-12-05 23:33:05,640 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 566 transitions. [2024-12-05 23:33:05,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:33:05,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:05,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:05,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:07,101 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 365 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:08,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:08,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 263 states and 569 transitions. [2024-12-05 23:33:08,031 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 569 transitions. [2024-12-05 23:33:08,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:33:08,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:08,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:08,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:08,377 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 451 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:10,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:10,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 270 states and 602 transitions. [2024-12-05 23:33:10,443 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 602 transitions. [2024-12-05 23:33:10,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:33:10,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:10,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:10,819 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 0 proven. 486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:12,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:12,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 277 states and 635 transitions. [2024-12-05 23:33:12,935 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 635 transitions. [2024-12-05 23:33:12,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:33:12,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:12,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:12,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:14,981 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 510 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:15,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:15,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 281 states and 638 transitions. [2024-12-05 23:33:15,756 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 638 transitions. [2024-12-05 23:33:15,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:33:15,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:15,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:15,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 440 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:18,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:18,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 284 states and 641 transitions. [2024-12-05 23:33:18,657 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 641 transitions. [2024-12-05 23:33:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:33:18,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:18,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:18,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:19,188 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 534 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:22,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:22,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 291 states and 676 transitions. [2024-12-05 23:33:22,230 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 676 transitions. [2024-12-05 23:33:22,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 23:33:22,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:22,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:22,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:22,594 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 572 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:24,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:24,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 298 states and 711 transitions. [2024-12-05 23:33:24,343 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 711 transitions. [2024-12-05 23:33:24,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:33:24,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:24,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:24,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 598 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:27,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 302 states and 714 transitions. [2024-12-05 23:33:27,430 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 714 transitions. [2024-12-05 23:33:27,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:33:27,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:27,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:29,535 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 522 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:30,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 305 states and 717 transitions. [2024-12-05 23:33:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 717 transitions. [2024-12-05 23:33:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:33:30,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:30,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:30,929 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 0 proven. 624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:33,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:33,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 312 states and 754 transitions. [2024-12-05 23:33:33,772 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 754 transitions. [2024-12-05 23:33:33,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:33:33,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:33,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:34,187 INFO L134 CoverageAnalysis]: Checked inductivity of 665 backedges. 0 proven. 665 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 319 states and 791 transitions. [2024-12-05 23:33:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 791 transitions. [2024-12-05 23:33:36,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:33:36,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:36,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:39,024 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 693 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:40,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:40,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 323 states and 794 transitions. [2024-12-05 23:33:40,023 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 794 transitions. [2024-12-05 23:33:40,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:33:40,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:40,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:43,071 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 611 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:44,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:44,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 326 states and 797 transitions. [2024-12-05 23:33:44,457 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 797 transitions. [2024-12-05 23:33:44,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:33:44,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:44,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:44,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:44,983 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:48,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:48,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 333 states and 836 transitions. [2024-12-05 23:33:48,529 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 836 transitions. [2024-12-05 23:33:48,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 23:33:48,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:48,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:48,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:49,164 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:51,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:51,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 340 states and 875 transitions. [2024-12-05 23:33:51,860 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 875 transitions. [2024-12-05 23:33:51,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 23:33:51,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:51,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:54,980 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 795 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:56,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 344 states and 878 transitions. [2024-12-05 23:33:56,025 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 878 transitions. [2024-12-05 23:33:56,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:33:56,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:56,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:58,818 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 707 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:00,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 347 states and 881 transitions. [2024-12-05 23:34:00,035 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 881 transitions. [2024-12-05 23:34:00,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:34:00,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:00,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:00,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:00,525 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 0 proven. 825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:03,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 354 states and 922 transitions. [2024-12-05 23:34:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 922 transitions. [2024-12-05 23:34:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:34:03,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:03,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:03,805 INFO L134 CoverageAnalysis]: Checked inductivity of 872 backedges. 0 proven. 872 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:06,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:06,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 361 states and 963 transitions. [2024-12-05 23:34:06,390 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 963 transitions. [2024-12-05 23:34:06,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 23:34:06,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:06,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:06,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:09,244 INFO L134 CoverageAnalysis]: Checked inductivity of 904 backedges. 904 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:10,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:10,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 365 states and 966 transitions. [2024-12-05 23:34:10,343 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 966 transitions. [2024-12-05 23:34:10,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 23:34:10,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:10,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:14,032 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 810 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:15,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:15,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 368 states and 969 transitions. [2024-12-05 23:34:15,345 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 969 transitions. [2024-12-05 23:34:15,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 23:34:15,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:15,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:15,813 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:19,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:19,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 375 states and 1012 transitions. [2024-12-05 23:34:19,488 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1012 transitions. [2024-12-05 23:34:19,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 23:34:19,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:19,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:19,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:20,127 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 0 proven. 986 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:22,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 382 states and 1055 transitions. [2024-12-05 23:34:22,844 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 1055 transitions. [2024-12-05 23:34:22,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 23:34:22,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:22,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 1020 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:27,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 386 states and 1058 transitions. [2024-12-05 23:34:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1058 transitions. [2024-12-05 23:34:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:34:27,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:27,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:27,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:31,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 920 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:32,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:32,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 389 states and 1061 transitions. [2024-12-05 23:34:32,992 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1061 transitions. [2024-12-05 23:34:32,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 23:34:32,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:32,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:33,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 0 proven. 1054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:37,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 396 states and 1106 transitions. [2024-12-05 23:34:37,933 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1106 transitions. [2024-12-05 23:34:37,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 23:34:37,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:37,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:38,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1107 backedges. 0 proven. 1107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:41,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 403 states and 1151 transitions. [2024-12-05 23:34:41,923 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1151 transitions. [2024-12-05 23:34:41,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:34:41,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:41,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:41,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:46,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 1143 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:47,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:47,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 407 states and 1154 transitions. [2024-12-05 23:34:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1154 transitions. [2024-12-05 23:34:47,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 23:34:47,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:47,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:52,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 1037 proven. 124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:54,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:54,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 410 states and 1157 transitions. [2024-12-05 23:34:54,229 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1157 transitions. [2024-12-05 23:34:54,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 23:34:54,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:54,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:54,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 0 proven. 1179 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:59,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 417 states and 1204 transitions. [2024-12-05 23:34:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1204 transitions. [2024-12-05 23:34:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:34:59,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:59,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:59,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 0 proven. 1235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:02,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:02,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 424 states and 1251 transitions. [2024-12-05 23:35:02,397 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1251 transitions. [2024-12-05 23:35:02,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 23:35:02,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:02,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 1273 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:08,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:08,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 428 states and 1254 transitions. [2024-12-05 23:35:08,148 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1254 transitions. [2024-12-05 23:35:08,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:35:08,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:08,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:13,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 1161 proven. 131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:15,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:15,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 431 states and 1257 transitions. [2024-12-05 23:35:15,845 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1257 transitions. [2024-12-05 23:35:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:35:15,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:15,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:15,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:16,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 0 proven. 1311 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:21,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 438 states and 1306 transitions. [2024-12-05 23:35:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1306 transitions. [2024-12-05 23:35:21,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:35:21,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:21,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:22,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 0 proven. 1370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:25,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 445 states and 1355 transitions. [2024-12-05 23:35:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1355 transitions. [2024-12-05 23:35:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:35:25,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:25,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:25,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:31,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1410 backedges. 1410 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:32,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:32,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 449 states and 1358 transitions. [2024-12-05 23:35:32,823 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1358 transitions. [2024-12-05 23:35:32,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 23:35:32,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:32,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:39,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 1292 proven. 138 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:41,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:41,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 452 states and 1361 transitions. [2024-12-05 23:35:41,091 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1361 transitions. [2024-12-05 23:35:41,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 23:35:41,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:41,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:41,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:41,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 1450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 459 states and 1412 transitions. [2024-12-05 23:35:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1412 transitions. [2024-12-05 23:35:45,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:35:45,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:45,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:45,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:48,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:48,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 466 states and 1463 transitions. [2024-12-05 23:35:48,836 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1463 transitions. [2024-12-05 23:35:48,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:35:48,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:48,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:55,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 1554 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:56,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:56,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 470 states and 1466 transitions. [2024-12-05 23:35:56,097 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1466 transitions. [2024-12-05 23:35:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 23:35:56,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:56,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:01,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 1430 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:03,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 473 states and 1469 transitions. [2024-12-05 23:36:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1469 transitions. [2024-12-05 23:36:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:36:03,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:03,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:04,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:08,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:08,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 480 states and 1522 transitions. [2024-12-05 23:36:08,878 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1522 transitions. [2024-12-05 23:36:08,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:36:08,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:08,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1661 backedges. 0 proven. 1661 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:13,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:13,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 487 states and 1575 transitions. [2024-12-05 23:36:13,296 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1575 transitions. [2024-12-05 23:36:13,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:36:13,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:13,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:13,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:18,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1705 backedges. 1705 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:20,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:20,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 491 states and 1578 transitions. [2024-12-05 23:36:20,248 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1578 transitions. [2024-12-05 23:36:20,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:36:20,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:20,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:25,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1727 backedges. 1575 proven. 152 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:27,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:27,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 494 states and 1581 transitions. [2024-12-05 23:36:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1581 transitions. [2024-12-05 23:36:27,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:36:27,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:27,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:28,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1749 backedges. 0 proven. 1749 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:33,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:33,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 501 states and 1636 transitions. [2024-12-05 23:36:33,396 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1636 transitions. [2024-12-05 23:36:33,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:36:33,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:33,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:34,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1817 backedges. 0 proven. 1817 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:37,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 508 states and 1691 transitions. [2024-12-05 23:36:37,978 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1691 transitions. [2024-12-05 23:36:37,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 23:36:37,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:37,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:44,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 1863 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:46,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:46,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 512 states and 1694 transitions. [2024-12-05 23:36:46,131 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1694 transitions. [2024-12-05 23:36:46,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 23:36:46,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:46,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:46,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:53,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1886 backedges. 1727 proven. 159 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:55,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:55,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 515 states and 1697 transitions. [2024-12-05 23:36:55,912 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1697 transitions. [2024-12-05 23:36:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:36:55,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:55,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:55,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:57,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1909 backedges. 0 proven. 1909 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:01,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:01,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 522 states and 1754 transitions. [2024-12-05 23:37:01,948 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1754 transitions. [2024-12-05 23:37:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 23:37:01,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:01,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:02,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 0 proven. 1980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:05,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:05,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 529 states and 1785 transitions. [2024-12-05 23:37:05,881 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1785 transitions. [2024-12-05 23:37:05,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 23:37:05,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:05,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:05,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:13,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 2028 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:15,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:15,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 533 states and 1788 transitions. [2024-12-05 23:37:15,523 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1788 transitions. [2024-12-05 23:37:15,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 23:37:15,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:15,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:23,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2052 backedges. 1886 proven. 166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:25,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 536 states and 1791 transitions. [2024-12-05 23:37:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1791 transitions. [2024-12-05 23:37:25,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 23:37:25,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:25,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:25,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:26,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2076 backedges. 0 proven. 2076 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:31,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:31,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 543 states and 1849 transitions. [2024-12-05 23:37:31,384 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1849 transitions. [2024-12-05 23:37:31,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 23:37:31,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:31,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:41,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 1817 proven. 333 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:46,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:46,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 547 states and 1855 transitions. [2024-12-05 23:37:46,591 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1855 transitions. [2024-12-05 23:37:46,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 23:37:46,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:46,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:53,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2200 backedges. 2200 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:55,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:55,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 191 states and 215 transitions. [2024-12-05 23:37:55,615 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 215 transitions. [2024-12-05 23:37:55,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 23:37:55,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:55,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:56,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 0 proven. 2150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:01,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 190 states and 214 transitions. [2024-12-05 23:38:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 214 transitions. [2024-12-05 23:38:01,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-05 23:38:01,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:01,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:01,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3100 trivial. 0 not checked. [2024-12-05 23:38:02,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:02,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 189 states and 213 transitions. [2024-12-05 23:38:02,127 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 213 transitions. [2024-12-05 23:38:02,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-05 23:38:02,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:02,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:02,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:02,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3100 trivial. 0 not checked. [2024-12-05 23:38:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 188 states and 212 transitions. [2024-12-05 23:38:03,505 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 212 transitions. [2024-12-05 23:38:03,505 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 23:38:03,506 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 107 iterations. [2024-12-05 23:38:03,517 INFO L726 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-12-05 23:38:10,538 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 17) the Hoare annotation is: true [2024-12-05 23:38:10,538 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 23:38:10,538 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 17) the Hoare annotation is: true [2024-12-05 23:38:10,538 INFO L77 FloydHoareUtils]: At program point L17(line 17) the Hoare annotation is: true [2024-12-05 23:38:10,538 INFO L77 FloydHoareUtils]: At program point L16(line 16) the Hoare annotation is: (and (= |ULTIMATE.start_main_~b~0#1| 0) (<= |ULTIMATE.start_main_~a~0#1| 25) (<= 25 |ULTIMATE.start_main_~a~0#1|)) [2024-12-05 23:38:10,538 INFO L77 FloydHoareUtils]: At program point L17-1(line 17) the Hoare annotation is: true [2024-12-05 23:38:10,538 INFO L77 FloydHoareUtils]: At program point L16-1(line 16) the Hoare annotation is: true [2024-12-05 23:38:10,538 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 23:38:10,539 INFO L75 FloydHoareUtils]: For program point sumErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7) no Hoare annotation was computed. [2024-12-05 23:38:10,539 INFO L75 FloydHoareUtils]: For program point sumErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7) no Hoare annotation was computed. [2024-12-05 23:38:10,539 INFO L77 FloydHoareUtils]: At program point sumEXIT(lines 5 11) the Hoare annotation is: true [2024-12-05 23:38:10,539 INFO L75 FloydHoareUtils]: For program point sumErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 9) no Hoare annotation was computed. [2024-12-05 23:38:10,539 INFO L75 FloydHoareUtils]: For program point sumErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 9) no Hoare annotation was computed. [2024-12-05 23:38:10,539 INFO L75 FloydHoareUtils]: For program point sumErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 9) no Hoare annotation was computed. [2024-12-05 23:38:10,539 INFO L75 FloydHoareUtils]: For program point sumErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 9) no Hoare annotation was computed. [2024-12-05 23:38:10,540 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 5 11) the Hoare annotation is: (or (and (<= |sum_#in~m| 6) (< |sum_#in~n| 20) (<= 19 |sum_#in~n|) (< 5 |sum_#in~m|)) (and (< 12 |sum_#in~m|) (< |sum_#in~n| 13) (<= 12 |sum_#in~n|) (<= |sum_#in~m| 13)) (and (< |sum_#in~n| 17) (<= |sum_#in~m| 9) (<= 16 |sum_#in~n|) (< 8 |sum_#in~m|)) (and (< 7 |sum_#in~m|) (<= |sum_#in~m| 8) (<= 17 |sum_#in~n|) (< |sum_#in~n| 18)) (and (< |sum_#in~n| 6) (< 19 |sum_#in~m|) (<= |sum_#in~m| 20) (<= 5 |sum_#in~n|)) (and (<= |sum_#in~m| 14) (<= 11 |sum_#in~n|) (< 13 |sum_#in~m|) (< |sum_#in~n| 12)) (and (< |sum_#in~n| 1) (<= |sum_#in~m| 25) (<= 25 (+ |sum_#in~n| |sum_#in~m|))) (and (< 4 |sum_#in~m|) (< |sum_#in~n| 21) (<= |sum_#in~m| 5) (<= 20 |sum_#in~n|)) (and (<= |sum_#in~m| 3) (< 2 |sum_#in~m|) (< |sum_#in~n| 23) (<= 22 |sum_#in~n|)) (and (<= 3 |sum_#in~n|) (< 21 |sum_#in~m|) (< |sum_#in~n| 4) (<= |sum_#in~m| 22)) (and (< 17 |sum_#in~m|) (<= |sum_#in~m| 18) (< |sum_#in~n| 8) (<= 7 |sum_#in~n|)) (and (<= 6 |sum_#in~n|) (< |sum_#in~n| 7) (< 18 |sum_#in~m|) (<= |sum_#in~m| 19)) (and (< 16 |sum_#in~m|) (<= |sum_#in~m| 17) (< |sum_#in~n| 9) (<= 8 |sum_#in~n|)) (and (<= |sum_#in~m| 12) (< |sum_#in~n| 14) (< 11 |sum_#in~m|) (<= 13 |sum_#in~n|)) (and (< 20 |sum_#in~m|) (<= 4 |sum_#in~n|) (<= |sum_#in~m| 21) (< |sum_#in~n| 5)) (and (<= 1 |sum_#in~n|) (< |sum_#in~n| 2) (< 23 |sum_#in~m|) (<= |sum_#in~m| 24)) (and (< 10 |sum_#in~m|) (<= 14 |sum_#in~n|) (< |sum_#in~n| 15) (<= |sum_#in~m| 11)) (and (< |sum_#in~n| 10) (< 15 |sum_#in~m|) (<= |sum_#in~m| 16) (<= 9 |sum_#in~n|)) (and (< |sum_#in~n| 25) (<= 1 |sum_#in~m|) (<= 24 |sum_#in~n|) (<= |sum_#in~m| 1)) (and (<= |sum_#in~m| 7) (< 6 |sum_#in~m|) (< |sum_#in~n| 19) (<= 18 |sum_#in~n|)) (and (<= |sum_#in~m| 15) (< 14 |sum_#in~m|) (< |sum_#in~n| 11) (<= 10 |sum_#in~n|)) (and (<= |sum_#in~m| 4) (< 3 |sum_#in~m|) (<= 21 |sum_#in~n|) (< |sum_#in~n| 22)) (and (<= 25 |sum_#in~n|) (<= |sum_#in~n| 25) (= |sum_#in~m| 0)) (and (< |sum_#in~n| 3) (< 22 |sum_#in~m|) (<= 2 |sum_#in~n|) (<= |sum_#in~m| 23)) (and (<= 23 |sum_#in~n|) (< |sum_#in~n| 24) (<= |sum_#in~m| 2) (< 1 |sum_#in~m|)) (and (< |sum_#in~n| 16) (<= 15 |sum_#in~n|) (< 9 |sum_#in~m|) (<= |sum_#in~m| 10))) [2024-12-05 23:38:10,541 INFO L77 FloydHoareUtils]: At program point L9(line 9) the Hoare annotation is: (or (and (<= sum_~n 25) (<= 25 sum_~n) (= sum_~m 0)) (and (< 16 sum_~m) (<= 8 sum_~n) (< sum_~n 9) (<= sum_~m 17)) (and (< 10 sum_~m) (<= sum_~m 11) (< sum_~n 15) (<= 14 sum_~n)) (and (<= sum_~m 22) (< 21 sum_~m) (<= 3 sum_~n) (< sum_~n 4)) (and (< 20 sum_~m) (<= sum_~m 21) (<= 4 sum_~n) (< sum_~n 5)) (and (< sum_~n 18) (<= 17 sum_~n) (<= sum_~m 8) (< 7 sum_~m)) (and (< sum_~n 14) (<= sum_~m 12) (< 11 sum_~m) (<= 13 sum_~n)) (and (<= sum_~m 4) (< sum_~n 22) (< 3 sum_~m) (<= 21 sum_~n)) (and (<= sum_~m 24) (< 23 sum_~m) (<= 1 sum_~n) (< sum_~n 2)) (and (<= sum_~m 18) (< 17 sum_~m) (<= 7 sum_~n) (< sum_~n 8)) (and (<= sum_~m 3) (<= 22 sum_~n) (< 2 sum_~m) (< sum_~n 23)) (and (<= 24 sum_~n) (< sum_~n 25) (<= 1 sum_~m) (<= sum_~m 1)) (and (<= sum_~m 2) (< 1 sum_~m) (< sum_~n 24) (<= 23 sum_~n)) (and (< sum_~n 7) (<= 6 sum_~n) (< 18 sum_~m) (<= sum_~m 19)) (and (<= sum_~m 15) (<= 10 sum_~n) (< sum_~n 11) (< 14 sum_~m)) (and (<= sum_~m 23) (<= 2 sum_~n) (< 22 sum_~m) (< sum_~n 3)) (and (< sum_~n 13) (<= sum_~m 13) (< 12 sum_~m) (<= 12 sum_~n)) (and (<= sum_~m 7) (< sum_~n 19) (<= 18 sum_~n) (< 6 sum_~m)) (and (<= 5 sum_~n) (< sum_~n 6) (< 19 sum_~m) (<= sum_~m 20)) (and (< sum_~n 12) (<= sum_~m 14) (< 13 sum_~m) (<= 11 sum_~n)) (and (< sum_~n 21) (<= 20 sum_~n) (< 4 sum_~m) (<= sum_~m 5)) (and (< 9 sum_~m) (< sum_~n 16) (<= 15 sum_~n) (<= sum_~m 10)) (and (< 8 sum_~m) (<= sum_~m 9) (<= 16 sum_~n) (< sum_~n 17)) (and (<= 19 sum_~n) (< 5 sum_~m) (< sum_~n 20) (<= sum_~m 6)) (and (< sum_~n 10) (<= sum_~m 16) (<= 9 sum_~n) (< 15 sum_~m))) [2024-12-05 23:38:10,542 INFO L77 FloydHoareUtils]: At program point L9-1(line 9) the Hoare annotation is: (or (and (<= sum_~n 25) (<= 25 sum_~n) (= sum_~m 0)) (and (< 16 sum_~m) (<= 8 sum_~n) (< sum_~n 9) (<= sum_~m 17)) (and (< 10 sum_~m) (<= sum_~m 11) (< sum_~n 15) (<= 14 sum_~n)) (and (<= sum_~m 22) (< 21 sum_~m) (<= 3 sum_~n) (< sum_~n 4)) (and (< 20 sum_~m) (<= sum_~m 21) (<= 4 sum_~n) (< sum_~n 5)) (and (< sum_~n 18) (<= 17 sum_~n) (<= sum_~m 8) (< 7 sum_~m)) (and (< sum_~n 14) (<= sum_~m 12) (< 11 sum_~m) (<= 13 sum_~n)) (and (<= sum_~m 4) (< sum_~n 22) (< 3 sum_~m) (<= 21 sum_~n)) (and (<= sum_~m 24) (< 23 sum_~m) (<= 1 sum_~n) (< sum_~n 2)) (and (<= sum_~m 18) (< 17 sum_~m) (<= 7 sum_~n) (< sum_~n 8)) (and (<= sum_~m 3) (<= 22 sum_~n) (< 2 sum_~m) (< sum_~n 23)) (and (<= 24 sum_~n) (< sum_~n 25) (<= 1 sum_~m) (<= sum_~m 1)) (and (<= sum_~m 2) (< 1 sum_~m) (< sum_~n 24) (<= 23 sum_~n)) (and (< sum_~n 7) (<= 6 sum_~n) (< 18 sum_~m) (<= sum_~m 19)) (and (<= sum_~m 15) (<= 10 sum_~n) (< sum_~n 11) (< 14 sum_~m)) (and (<= sum_~m 23) (<= 2 sum_~n) (< 22 sum_~m) (< sum_~n 3)) (and (< sum_~n 13) (<= sum_~m 13) (< 12 sum_~m) (<= 12 sum_~n)) (and (<= sum_~m 7) (< sum_~n 19) (<= 18 sum_~n) (< 6 sum_~m)) (and (<= 5 sum_~n) (< sum_~n 6) (< 19 sum_~m) (<= sum_~m 20)) (and (< sum_~n 12) (<= sum_~m 14) (< 13 sum_~m) (<= 11 sum_~n)) (and (< sum_~n 21) (<= 20 sum_~n) (< 4 sum_~m) (<= sum_~m 5)) (and (< 9 sum_~m) (< sum_~n 16) (<= 15 sum_~n) (<= sum_~m 10)) (and (< 8 sum_~m) (<= sum_~m 9) (<= 16 sum_~n) (< sum_~n 17)) (and (<= 19 sum_~n) (< 5 sum_~m) (< sum_~n 20) (<= sum_~m 6)) (and (< sum_~n 10) (<= sum_~m 16) (<= 9 sum_~n) (< 15 sum_~m))) [2024-12-05 23:38:10,542 INFO L77 FloydHoareUtils]: At program point L7(line 7) the Hoare annotation is: (let ((.cse0 (+ sum_~n sum_~m))) (and (<= 25 .cse0) (<= .cse0 25))) [2024-12-05 23:38:10,543 INFO L77 FloydHoareUtils]: At program point L9-2(line 9) the Hoare annotation is: (or (and (<= sum_~n 25) (<= 25 sum_~n) (= sum_~m 0)) (and (< 16 sum_~m) (<= 8 sum_~n) (< sum_~n 9) (<= sum_~m 17)) (and (< 10 sum_~m) (<= sum_~m 11) (< sum_~n 15) (<= 14 sum_~n)) (and (<= sum_~m 22) (< 21 sum_~m) (<= 3 sum_~n) (< sum_~n 4)) (and (< 20 sum_~m) (<= sum_~m 21) (<= 4 sum_~n) (< sum_~n 5)) (and (< sum_~n 18) (<= 17 sum_~n) (<= sum_~m 8) (< 7 sum_~m)) (and (< sum_~n 14) (<= sum_~m 12) (< 11 sum_~m) (<= 13 sum_~n)) (and (<= sum_~m 4) (< sum_~n 22) (< 3 sum_~m) (<= 21 sum_~n)) (and (<= sum_~m 24) (< 23 sum_~m) (<= 1 sum_~n) (< sum_~n 2)) (and (<= sum_~m 18) (< 17 sum_~m) (<= 7 sum_~n) (< sum_~n 8)) (and (<= sum_~m 3) (<= 22 sum_~n) (< 2 sum_~m) (< sum_~n 23)) (and (<= 24 sum_~n) (< sum_~n 25) (<= 1 sum_~m) (<= sum_~m 1)) (and (<= sum_~m 2) (< 1 sum_~m) (< sum_~n 24) (<= 23 sum_~n)) (and (< sum_~n 7) (<= 6 sum_~n) (< 18 sum_~m) (<= sum_~m 19)) (and (<= sum_~m 15) (<= 10 sum_~n) (< sum_~n 11) (< 14 sum_~m)) (and (<= sum_~m 23) (<= 2 sum_~n) (< 22 sum_~m) (< sum_~n 3)) (and (< sum_~n 13) (<= sum_~m 13) (< 12 sum_~m) (<= 12 sum_~n)) (and (<= sum_~m 7) (< sum_~n 19) (<= 18 sum_~n) (< 6 sum_~m)) (and (<= 5 sum_~n) (< sum_~n 6) (< 19 sum_~m) (<= sum_~m 20)) (and (< sum_~n 12) (<= sum_~m 14) (< 13 sum_~m) (<= 11 sum_~n)) (and (< sum_~n 21) (<= 20 sum_~n) (< 4 sum_~m) (<= sum_~m 5)) (and (< 9 sum_~m) (< sum_~n 16) (<= 15 sum_~n) (<= sum_~m 10)) (and (< 8 sum_~m) (<= sum_~m 9) (<= 16 sum_~n) (< sum_~n 17)) (and (<= 19 sum_~n) (< 5 sum_~m) (< sum_~n 20) (<= sum_~m 6)) (and (< sum_~n 10) (<= sum_~m 16) (<= 9 sum_~n) (< 15 sum_~m))) [2024-12-05 23:38:10,543 INFO L77 FloydHoareUtils]: At program point L6(lines 6 10) the Hoare annotation is: (or (and (<= sum_~n 25) (<= 25 sum_~n) (= sum_~m 0)) (and (< 16 sum_~m) (<= 8 sum_~n) (< sum_~n 9) (<= sum_~m 17)) (and (< 10 sum_~m) (<= sum_~m 11) (< sum_~n 15) (<= 14 sum_~n)) (and (<= sum_~m 22) (< 21 sum_~m) (<= 3 sum_~n) (< sum_~n 4)) (and (< 20 sum_~m) (<= sum_~m 21) (<= 4 sum_~n) (< sum_~n 5)) (and (< sum_~n 18) (<= 17 sum_~n) (<= sum_~m 8) (< 7 sum_~m)) (and (< sum_~n 14) (<= sum_~m 12) (< 11 sum_~m) (<= 13 sum_~n)) (and (<= sum_~m 4) (< sum_~n 22) (< 3 sum_~m) (<= 21 sum_~n)) (and (<= sum_~m 24) (< 23 sum_~m) (<= 1 sum_~n) (< sum_~n 2)) (and (<= sum_~m 18) (< 17 sum_~m) (<= 7 sum_~n) (< sum_~n 8)) (and (<= sum_~m 3) (<= 22 sum_~n) (< 2 sum_~m) (< sum_~n 23)) (and (<= 24 sum_~n) (< sum_~n 25) (<= 1 sum_~m) (<= sum_~m 1)) (and (<= sum_~m 2) (< 1 sum_~m) (< sum_~n 24) (<= 23 sum_~n)) (and (< sum_~n 7) (<= 6 sum_~n) (< 18 sum_~m) (<= sum_~m 19)) (and (<= sum_~m 15) (<= 10 sum_~n) (< sum_~n 11) (< 14 sum_~m)) (and (<= sum_~m 23) (<= 2 sum_~n) (< 22 sum_~m) (< sum_~n 3)) (and (< sum_~n 13) (<= sum_~m 13) (< 12 sum_~m) (<= 12 sum_~n)) (and (<= sum_~m 7) (< sum_~n 19) (<= 18 sum_~n) (< 6 sum_~m)) (and (<= 5 sum_~n) (< sum_~n 6) (< 19 sum_~m) (<= sum_~m 20)) (and (< sum_~n 12) (<= sum_~m 14) (< 13 sum_~m) (<= 11 sum_~n)) (and (< sum_~n 21) (<= 20 sum_~n) (< 4 sum_~m) (<= sum_~m 5)) (and (< 9 sum_~m) (< sum_~n 16) (<= 15 sum_~n) (<= sum_~m 10)) (and (< 8 sum_~m) (<= sum_~m 9) (<= 16 sum_~n) (< sum_~n 17)) (and (<= 19 sum_~n) (< 5 sum_~m) (< sum_~n 20) (<= sum_~m 6)) (and (< sum_~n 10) (<= sum_~m 16) (<= 9 sum_~n) (< 15 sum_~m)) (and (<= sum_~m 25) (<= 25 (+ sum_~n sum_~m)) (< sum_~n 1))) [2024-12-05 23:38:10,543 INFO L77 FloydHoareUtils]: At program point L7-1(line 7) the Hoare annotation is: (<= (+ sum_~n sum_~m) 25) [2024-12-05 23:38:10,544 INFO L77 FloydHoareUtils]: At program point L9-3(line 9) the Hoare annotation is: (or (and (<= sum_~n 25) (<= 25 sum_~n) (= sum_~m 0)) (and (< 16 sum_~m) (<= 8 sum_~n) (< sum_~n 9) (<= sum_~m 17)) (and (< 10 sum_~m) (<= sum_~m 11) (< sum_~n 15) (<= 14 sum_~n)) (and (<= sum_~m 22) (< 21 sum_~m) (<= 3 sum_~n) (< sum_~n 4)) (and (< 20 sum_~m) (<= sum_~m 21) (<= 4 sum_~n) (< sum_~n 5)) (and (< sum_~n 18) (<= 17 sum_~n) (<= sum_~m 8) (< 7 sum_~m)) (and (< sum_~n 14) (<= sum_~m 12) (< 11 sum_~m) (<= 13 sum_~n)) (and (<= sum_~m 4) (< sum_~n 22) (< 3 sum_~m) (<= 21 sum_~n)) (and (<= sum_~m 24) (< 23 sum_~m) (<= 1 sum_~n) (< sum_~n 2)) (and (<= sum_~m 18) (< 17 sum_~m) (<= 7 sum_~n) (< sum_~n 8)) (and (<= sum_~m 3) (<= 22 sum_~n) (< 2 sum_~m) (< sum_~n 23)) (and (<= 24 sum_~n) (< sum_~n 25) (<= 1 sum_~m) (<= sum_~m 1)) (and (<= sum_~m 2) (< 1 sum_~m) (< sum_~n 24) (<= 23 sum_~n)) (and (< sum_~n 7) (<= 6 sum_~n) (< 18 sum_~m) (<= sum_~m 19)) (and (<= sum_~m 15) (<= 10 sum_~n) (< sum_~n 11) (< 14 sum_~m)) (and (<= sum_~m 23) (<= 2 sum_~n) (< 22 sum_~m) (< sum_~n 3)) (and (< sum_~n 13) (<= sum_~m 13) (< 12 sum_~m) (<= 12 sum_~n)) (and (<= sum_~m 7) (< sum_~n 19) (<= 18 sum_~n) (< 6 sum_~m)) (and (<= 5 sum_~n) (< sum_~n 6) (< 19 sum_~m) (<= sum_~m 20)) (and (< sum_~n 12) (<= sum_~m 14) (< 13 sum_~m) (<= 11 sum_~n)) (and (< sum_~n 21) (<= 20 sum_~n) (< 4 sum_~m) (<= sum_~m 5)) (and (< 9 sum_~m) (< sum_~n 16) (<= 15 sum_~n) (<= sum_~m 10)) (and (< 8 sum_~m) (<= sum_~m 9) (<= 16 sum_~n) (< sum_~n 17)) (and (<= 19 sum_~n) (< 5 sum_~m) (< sum_~n 20) (<= sum_~m 6)) (and (< sum_~n 10) (<= sum_~m 16) (<= 9 sum_~n) (< 15 sum_~m))) [2024-12-05 23:38:10,545 INFO L77 FloydHoareUtils]: At program point L9-4(line 9) the Hoare annotation is: (or (and (<= sum_~n 25) (<= 25 sum_~n) (= sum_~m 0)) (and (< 16 sum_~m) (<= 8 sum_~n) (< sum_~n 9) (<= sum_~m 17)) (and (< 10 sum_~m) (<= sum_~m 11) (< sum_~n 15) (<= 14 sum_~n)) (and (<= sum_~m 22) (< 21 sum_~m) (<= 3 sum_~n) (< sum_~n 4)) (and (< 20 sum_~m) (<= sum_~m 21) (<= 4 sum_~n) (< sum_~n 5)) (and (< sum_~n 18) (<= 17 sum_~n) (<= sum_~m 8) (< 7 sum_~m)) (and (< sum_~n 14) (<= sum_~m 12) (< 11 sum_~m) (<= 13 sum_~n)) (and (<= sum_~m 4) (< sum_~n 22) (< 3 sum_~m) (<= 21 sum_~n)) (and (<= sum_~m 24) (< 23 sum_~m) (<= 1 sum_~n) (< sum_~n 2)) (and (<= sum_~m 18) (< 17 sum_~m) (<= 7 sum_~n) (< sum_~n 8)) (and (<= sum_~m 3) (<= 22 sum_~n) (< 2 sum_~m) (< sum_~n 23)) (and (<= 24 sum_~n) (< sum_~n 25) (<= 1 sum_~m) (<= sum_~m 1)) (and (<= sum_~m 2) (< 1 sum_~m) (< sum_~n 24) (<= 23 sum_~n)) (and (< sum_~n 7) (<= 6 sum_~n) (< 18 sum_~m) (<= sum_~m 19)) (and (<= sum_~m 15) (<= 10 sum_~n) (< sum_~n 11) (< 14 sum_~m)) (and (<= sum_~m 23) (<= 2 sum_~n) (< 22 sum_~m) (< sum_~n 3)) (and (< sum_~n 13) (<= sum_~m 13) (< 12 sum_~m) (<= 12 sum_~n)) (and (<= sum_~m 7) (< sum_~n 19) (<= 18 sum_~n) (< 6 sum_~m)) (and (<= 5 sum_~n) (< sum_~n 6) (< 19 sum_~m) (<= sum_~m 20)) (and (< sum_~n 12) (<= sum_~m 14) (< 13 sum_~m) (<= 11 sum_~n)) (and (< sum_~n 21) (<= 20 sum_~n) (< 4 sum_~m) (<= sum_~m 5)) (and (< 9 sum_~m) (< sum_~n 16) (<= 15 sum_~n) (<= sum_~m 10)) (and (< 8 sum_~m) (<= sum_~m 9) (<= 16 sum_~n) (< sum_~n 17)) (and (<= 19 sum_~n) (< 5 sum_~m) (< sum_~n 20) (<= sum_~m 6)) (and (< sum_~n 10) (<= sum_~m 16) (<= 9 sum_~n) (< 15 sum_~m))) [2024-12-05 23:38:10,545 INFO L77 FloydHoareUtils]: At program point L9-5(line 9) the Hoare annotation is: true [2024-12-05 23:38:10,545 INFO L77 FloydHoareUtils]: At program point sumFINAL(lines 5 11) the Hoare annotation is: true [2024-12-05 23:38:10,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 11:38:10 ImpRootNode [2024-12-05 23:38:10,661 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 23:38:10,662 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 23:38:10,662 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 23:38:10,662 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 23:38:10,663 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:32:06" (3/4) ... [2024-12-05 23:38:10,666 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 23:38:10,670 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sum [2024-12-05 23:38:10,674 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-12-05 23:38:10,674 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-05 23:38:10,675 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-05 23:38:10,675 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 23:38:10,767 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 23:38:10,768 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 23:38:10,768 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 23:38:10,769 INFO L158 Benchmark]: Toolchain (without parser) took 364372.30ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 93.1MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 317.2MB. Max. memory is 16.1GB. [2024-12-05 23:38:10,769 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:38:10,770 INFO L158 Benchmark]: CACSL2BoogieTranslator took 135.57ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 82.7MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:38:10,770 INFO L158 Benchmark]: Boogie Procedure Inliner took 19.16ms. Allocated memory is still 117.4MB. Free memory was 82.7MB in the beginning and 81.8MB in the end (delta: 880.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:38:10,770 INFO L158 Benchmark]: Boogie Preprocessor took 13.99ms. Allocated memory is still 117.4MB. Free memory was 81.8MB in the beginning and 81.2MB in the end (delta: 594.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:38:10,771 INFO L158 Benchmark]: RCFGBuilder took 254.61ms. Allocated memory is still 117.4MB. Free memory was 80.9MB in the beginning and 69.8MB in the end (delta: 11.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 23:38:10,771 INFO L158 Benchmark]: CodeCheck took 363839.04ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 69.8MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 292.0MB. Max. memory is 16.1GB. [2024-12-05 23:38:10,771 INFO L158 Benchmark]: Witness Printer took 105.54ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:38:10,774 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, 26 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 356.7s, OverallIterations: 107, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 114466 SdHoareTripleChecker+Valid, 231.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 113209 mSDsluCounter, 8766 SdHoareTripleChecker+Invalid, 196.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8 mSDsCounter, 20872 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 300803 IncrementalHoareTripleChecker+Invalid, 321675 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 20872 mSolverCounterUnsat, 8758 mSDtfsCounter, 300803 mSolverCounterSat, 3.6s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 78715 GetRequests, 67573 SyntacticMatches, 9826 SemanticMatches, 1316 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2354553 ImplicationChecksByTransitivity, 327.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 174.2s InterpolantComputationTime, 10118 NumberOfCodeBlocks, 10118 NumberOfCodeBlocksAsserted, 106 NumberOfCheckSat, 10012 ConstructedInterpolants, 0 QuantifiedInterpolants, 29004 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 106 InterpolantComputations, 32 PerfectInterpolantSequences, 43065/82200 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 17]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 17]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 9]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 9]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 9]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 9]: 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: 5]: Procedure Contract for sum Derived contract for procedure sum. Requires: (((((((((((((((((((((((((((15 == m) && (n == 10)) || ((9 == n) && (16 == m))) || ((18 == n) && (7 == m))) || ((m == 11) && (14 == n))) || ((19 == n) && (6 == m))) || ((m == 1) && (n == 24))) || ((5 == n) && (20 == m))) || ((3 == n) && (22 == m))) || ((m == 24) && (n == 1))) || ((7 == n) && (18 == m))) || (((m <= 25) && (n <= 0)) && (25 <= ((long long) n + m)))) || ((n == 4) && (21 == m))) || ((m == 4) && (21 == n))) || ((22 == n) && (3 == m))) || ((23 == m) && (2 == n))) || ((8 == m) && (n == 17))) || ((n == 25) && (m == 0))) || ((23 == n) && (2 == m))) || ((9 == m) && (16 == n))) || ((20 == n) && (5 == m))) || ((n == 13) && (12 == m))) || ((n == 11) && (14 == m))) || ((19 == m) && (6 == n))) || ((m == 13) && (12 == n))) || ((15 == n) && (m == 10))) || ((8 == n) && (m == 17))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 135.57ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 82.7MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 19.16ms. Allocated memory is still 117.4MB. Free memory was 82.7MB in the beginning and 81.8MB in the end (delta: 880.3kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 13.99ms. Allocated memory is still 117.4MB. Free memory was 81.8MB in the beginning and 81.2MB in the end (delta: 594.8kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 254.61ms. Allocated memory is still 117.4MB. Free memory was 80.9MB in the beginning and 69.8MB in the end (delta: 11.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 363839.04ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 69.8MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 292.0MB. Max. memory is 16.1GB. * Witness Printer took 105.54ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-05 23:38:10,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41066bfe-00ce-4e28-b8cd-ecb691c59c07/bin/ukojak-verify-CZk0znPC7b/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