./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label03.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/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_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9a49aea6b3c1edfc7fe3f8f7bab6422e16330d8432eb730cabe992a1ced0cbc2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:45:58,528 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:45:58,581 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:45:58,585 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:45:58,586 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:45:58,604 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:45:58,605 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:45:58,605 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:45:58,606 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:45:58,606 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:45:58,606 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:45:58,606 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:45:58,607 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:45:58,607 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:45:58,607 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:45:58,607 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:45:58,607 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:45:58,607 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:45:58,607 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:45:58,607 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:45:58,607 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:45:58,608 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:45:58,608 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:45:58,608 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:45:58,608 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:45:58,608 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:45:58,608 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:45:58,608 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:45:58,608 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:45:58,609 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:45:58,609 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:45:58,609 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:45:58,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:45:58,609 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_1021a46f-2323-40a5-9628-a598fd3a31bb/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a49aea6b3c1edfc7fe3f8f7bab6422e16330d8432eb730cabe992a1ced0cbc2 [2024-12-05 22:45:58,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:45:58,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:45:58,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:45:58,817 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:45:58,817 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:45:58,818 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-rers2012/Problem01_label03.c [2024-12-05 22:46:01,509 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/data/f9430dcb9/dfdf53f4564041519369e4f9f8479732/FLAG5cfa5c197 [2024-12-05 22:46:01,773 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:46:01,774 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/sv-benchmarks/c/eca-rers2012/Problem01_label03.c [2024-12-05 22:46:01,785 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/data/f9430dcb9/dfdf53f4564041519369e4f9f8479732/FLAG5cfa5c197 [2024-12-05 22:46:02,095 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/data/f9430dcb9/dfdf53f4564041519369e4f9f8479732 [2024-12-05 22:46:02,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:46:02,098 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:46:02,099 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:46:02,099 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:46:02,102 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:46:02,103 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,103 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62e93308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02, skipping insertion in model container [2024-12-05 22:46:02,103 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,130 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:46:02,370 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/sv-benchmarks/c/eca-rers2012/Problem01_label03.c[21586,21599] [2024-12-05 22:46:02,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:46:02,394 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:46:02,483 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/sv-benchmarks/c/eca-rers2012/Problem01_label03.c[21586,21599] [2024-12-05 22:46:02,488 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:46:02,503 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:46:02,504 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02 WrapperNode [2024-12-05 22:46:02,504 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:46:02,505 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:46:02,505 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:46:02,505 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:46:02,512 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,527 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,567 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-12-05 22:46:02,568 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:46:02,568 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:46:02,568 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:46:02,568 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:46:02,576 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,576 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,580 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,580 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,597 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,599 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,606 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,609 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,612 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,617 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:46:02,617 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:46:02,618 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:46:02,618 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:46:02,619 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:46:02" (1/1) ... [2024-12-05 22:46:02,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:46:02,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:46:02,647 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:46:02,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:46:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:46:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:46:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:46:02,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:46:02,735 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:46:02,737 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:46:03,604 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-12-05 22:46:03,604 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:46:03,780 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:46:03,780 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 22:46:03,780 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:46:03 BoogieIcfgContainer [2024-12-05 22:46:03,780 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:46:03,781 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:46:03,781 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:46:03,789 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:46:03,789 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:46:03" (1/1) ... [2024-12-05 22:46:03,795 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:46:03,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:03,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-12-05 22:46:03,833 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-12-05 22:46:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:46:03,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:03,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:03,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:04,203 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 22:46:04,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:04,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 145 states and 237 transitions. [2024-12-05 22:46:04,739 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 237 transitions. [2024-12-05 22:46:04,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:46:04,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:04,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:46:05,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:05,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 146 states and 238 transitions. [2024-12-05 22:46:05,091 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 238 transitions. [2024-12-05 22:46:05,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:46:05,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:05,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:05,183 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 22:46:05,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:05,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 150 states and 244 transitions. [2024-12-05 22:46:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 244 transitions. [2024-12-05 22:46:05,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:46:05,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:05,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:05,342 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:46:05,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:05,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 151 states and 245 transitions. [2024-12-05 22:46:05,467 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 245 transitions. [2024-12-05 22:46:05,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:46:05,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:05,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:05,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:05,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:05,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 159 states and 258 transitions. [2024-12-05 22:46:05,764 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 258 transitions. [2024-12-05 22:46:05,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:46:05,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:05,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:05,868 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 22:46:05,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:05,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 160 states and 259 transitions. [2024-12-05 22:46:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 259 transitions. [2024-12-05 22:46:05,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:46:05,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:05,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:06,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:06,098 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 168 states and 268 transitions. [2024-12-05 22:46:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 268 transitions. [2024-12-05 22:46:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:46:06,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:06,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:06,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:06,347 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:06,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:06,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 182 states and 286 transitions. [2024-12-05 22:46:06,610 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 286 transitions. [2024-12-05 22:46:06,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:46:06,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:06,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:06,691 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 22:46:07,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:07,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 197 states and 306 transitions. [2024-12-05 22:46:07,104 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 306 transitions. [2024-12-05 22:46:07,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:46:07,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:07,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:07,236 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:07,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:07,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 212 states and 327 transitions. [2024-12-05 22:46:07,789 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 327 transitions. [2024-12-05 22:46:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:46:07,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:07,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:07,868 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:07,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:07,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 216 states and 332 transitions. [2024-12-05 22:46:07,962 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 332 transitions. [2024-12-05 22:46:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:46:07,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:07,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:07,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:08,095 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:08,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:08,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 221 states and 340 transitions. [2024-12-05 22:46:08,395 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 340 transitions. [2024-12-05 22:46:08,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 22:46:08,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:08,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:08,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:08,478 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:08,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:08,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 226 states and 346 transitions. [2024-12-05 22:46:08,529 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 346 transitions. [2024-12-05 22:46:08,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:46:08,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:08,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:08,623 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:09,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:09,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 241 states and 367 transitions. [2024-12-05 22:46:09,154 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 367 transitions. [2024-12-05 22:46:09,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:46:09,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:09,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:09,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:09,232 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:46:09,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:09,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 259 states and 387 transitions. [2024-12-05 22:46:09,696 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 387 transitions. [2024-12-05 22:46:09,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:46:09,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:09,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:09,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:09,802 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:10,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 274 states and 404 transitions. [2024-12-05 22:46:10,194 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 404 transitions. [2024-12-05 22:46:10,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:46:10,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:10,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:10,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:10,242 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:10,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:10,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 278 states and 408 transitions. [2024-12-05 22:46:10,282 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 408 transitions. [2024-12-05 22:46:10,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 22:46:10,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:10,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:10,334 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:46:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:10,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 279 states and 409 transitions. [2024-12-05 22:46:10,418 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 409 transitions. [2024-12-05 22:46:10,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 22:46:10,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:10,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:10,482 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:46:10,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:10,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 280 states and 410 transitions. [2024-12-05 22:46:10,621 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 410 transitions. [2024-12-05 22:46:10,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:46:10,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:10,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:10,667 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:46:10,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:10,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 288 states and 420 transitions. [2024-12-05 22:46:10,954 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 420 transitions. [2024-12-05 22:46:10,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:46:10,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:10,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:10,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:10,993 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:11,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:11,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 303 states and 437 transitions. [2024-12-05 22:46:11,249 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 437 transitions. [2024-12-05 22:46:11,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 22:46:11,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:11,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:11,375 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:11,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:11,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 313 states and 449 transitions. [2024-12-05 22:46:11,511 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 449 transitions. [2024-12-05 22:46:11,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:46:11,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:11,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:11,609 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:11,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:11,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 315 states and 451 transitions. [2024-12-05 22:46:11,775 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 451 transitions. [2024-12-05 22:46:11,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:46:11,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:11,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:11,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:11,824 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:46:11,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:11,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 321 states and 458 transitions. [2024-12-05 22:46:11,977 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 458 transitions. [2024-12-05 22:46:11,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:46:11,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:11,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:12,059 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:46:12,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:12,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 325 states and 461 transitions. [2024-12-05 22:46:12,095 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 461 transitions. [2024-12-05 22:46:12,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:46:12,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:12,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:12,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:12,213 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:12,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:12,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 327 states and 464 transitions. [2024-12-05 22:46:12,250 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 464 transitions. [2024-12-05 22:46:12,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:46:12,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:12,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:12,344 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:12,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:12,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 341 states and 480 transitions. [2024-12-05 22:46:12,515 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 480 transitions. [2024-12-05 22:46:12,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 22:46:12,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:12,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:46:12,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:12,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 343 states and 483 transitions. [2024-12-05 22:46:12,699 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 483 transitions. [2024-12-05 22:46:12,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:46:12,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:12,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:12,912 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 35 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:13,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:13,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 346 states and 487 transitions. [2024-12-05 22:46:13,025 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 487 transitions. [2024-12-05 22:46:13,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:46:13,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:13,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:13,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:13,113 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:46:13,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:13,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 352 states and 492 transitions. [2024-12-05 22:46:13,231 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 492 transitions. [2024-12-05 22:46:13,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 22:46:13,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:13,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:13,331 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:13,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 422 states and 570 transitions. [2024-12-05 22:46:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 570 transitions. [2024-12-05 22:46:13,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:46:13,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:13,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:13,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:13,891 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:13,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:13,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 436 states and 587 transitions. [2024-12-05 22:46:13,993 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 587 transitions. [2024-12-05 22:46:13,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 22:46:13,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:13,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:14,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:14,045 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:14,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 447 states and 601 transitions. [2024-12-05 22:46:14,112 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 601 transitions. [2024-12-05 22:46:14,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:46:14,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:14,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:14,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:46:14,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:14,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 454 states and 608 transitions. [2024-12-05 22:46:14,240 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 608 transitions. [2024-12-05 22:46:14,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 22:46:14,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:14,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:14,295 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:46:14,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:14,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 456 states and 609 transitions. [2024-12-05 22:46:14,319 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 609 transitions. [2024-12-05 22:46:14,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 22:46:14,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:14,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:14,378 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:14,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:14,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 479 states and 634 transitions. [2024-12-05 22:46:14,609 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 634 transitions. [2024-12-05 22:46:14,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 22:46:14,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:14,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:14,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:14,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 493 states and 651 transitions. [2024-12-05 22:46:14,726 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 651 transitions. [2024-12-05 22:46:14,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:46:14,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:14,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:14,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:14,780 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:46:14,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:14,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 502 states and 660 transitions. [2024-12-05 22:46:14,910 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 660 transitions. [2024-12-05 22:46:14,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:46:14,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:14,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:15,001 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:15,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:15,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 510 states and 669 transitions. [2024-12-05 22:46:15,129 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 669 transitions. [2024-12-05 22:46:15,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:46:15,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:15,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:15,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:17,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:17,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 629 states and 815 transitions. [2024-12-05 22:46:17,424 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 815 transitions. [2024-12-05 22:46:17,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:46:17,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:17,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:17,608 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 49 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:18,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 675 states and 867 transitions. [2024-12-05 22:46:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 867 transitions. [2024-12-05 22:46:18,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 22:46:18,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:18,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:18,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:18,140 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:46:18,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:18,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 682 states and 873 transitions. [2024-12-05 22:46:18,251 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 873 transitions. [2024-12-05 22:46:18,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 22:46:18,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:18,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:18,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:46:18,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:18,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 683 states and 875 transitions. [2024-12-05 22:46:18,628 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 875 transitions. [2024-12-05 22:46:18,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 22:46:18,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:18,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:18,740 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 22:46:19,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 753 states and 954 transitions. [2024-12-05 22:46:19,425 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 954 transitions. [2024-12-05 22:46:19,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:46:19,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:19,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:19,490 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 22:46:19,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:19,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 767 states and 971 transitions. [2024-12-05 22:46:19,752 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 971 transitions. [2024-12-05 22:46:19,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:46:19,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:19,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:19,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:19,918 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 66 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 784 states and 989 transitions. [2024-12-05 22:46:20,079 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 989 transitions. [2024-12-05 22:46:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:46:20,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:20,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:20,148 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 22:46:21,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:21,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 885 states and 1096 transitions. [2024-12-05 22:46:21,199 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1096 transitions. [2024-12-05 22:46:21,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:46:21,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:21,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:21,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:21,290 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:21,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:21,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 908 states and 1119 transitions. [2024-12-05 22:46:21,451 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1119 transitions. [2024-12-05 22:46:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:46:21,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:21,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:21,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:21,513 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 22:46:21,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:21,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 909 states and 1119 transitions. [2024-12-05 22:46:21,559 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1119 transitions. [2024-12-05 22:46:21,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:46:21,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:21,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:21,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:21,901 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 72 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:23,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 981 states and 1200 transitions. [2024-12-05 22:46:23,456 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1200 transitions. [2024-12-05 22:46:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:46:23,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:23,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 22:46:23,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:23,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 992 states and 1211 transitions. [2024-12-05 22:46:23,901 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1211 transitions. [2024-12-05 22:46:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:46:23,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:23,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:23,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:23,953 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 22:46:24,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:24,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 997 states and 1218 transitions. [2024-12-05 22:46:24,160 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1218 transitions. [2024-12-05 22:46:24,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:46:24,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:24,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 97 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:46:24,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:24,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 998 states and 1220 transitions. [2024-12-05 22:46:24,492 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1220 transitions. [2024-12-05 22:46:24,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:46:24,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:24,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 22:46:24,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:24,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1001 states and 1223 transitions. [2024-12-05 22:46:24,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1223 transitions. [2024-12-05 22:46:24,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:46:24,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:24,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:25,017 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 22:46:25,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:25,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1004 states and 1225 transitions. [2024-12-05 22:46:25,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1225 transitions. [2024-12-05 22:46:25,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:46:25,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:25,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:25,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:25,338 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 22:46:25,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1013 states and 1234 transitions. [2024-12-05 22:46:25,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1234 transitions. [2024-12-05 22:46:25,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:46:25,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:25,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:25,881 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:46:26,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:26,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 1016 states and 1236 transitions. [2024-12-05 22:46:26,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1236 transitions. [2024-12-05 22:46:26,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:46:26,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:26,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:26,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:26,406 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:46:26,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:26,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1020 states and 1241 transitions. [2024-12-05 22:46:26,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1241 transitions. [2024-12-05 22:46:26,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:46:26,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:26,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:26,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:27,086 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:29,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1065 states and 1313 transitions. [2024-12-05 22:46:29,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1313 transitions. [2024-12-05 22:46:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:46:29,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:29,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:29,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:29,717 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:31,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:31,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1091 states and 1341 transitions. [2024-12-05 22:46:31,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1341 transitions. [2024-12-05 22:46:31,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:46:31,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:31,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:31,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:31,580 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:32,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:32,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 1094 states and 1344 transitions. [2024-12-05 22:46:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1344 transitions. [2024-12-05 22:46:32,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:46:32,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:32,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:32,556 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:33,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:33,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1100 states and 1350 transitions. [2024-12-05 22:46:33,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1350 transitions. [2024-12-05 22:46:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:46:33,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:33,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:33,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:33,264 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:33,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1103 states and 1352 transitions. [2024-12-05 22:46:33,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1352 transitions. [2024-12-05 22:46:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:46:33,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:33,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:33,804 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:34,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1112 states and 1361 transitions. [2024-12-05 22:46:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1361 transitions. [2024-12-05 22:46:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:46:34,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:34,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:34,380 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:34,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:34,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1126 states and 1375 transitions. [2024-12-05 22:46:34,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1375 transitions. [2024-12-05 22:46:34,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 22:46:34,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:34,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:34,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:35,261 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 105 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:36,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:36,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1228 states and 1493 transitions. [2024-12-05 22:46:36,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1493 transitions. [2024-12-05 22:46:36,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 22:46:36,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:36,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:36,956 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:46:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1229 states and 1493 transitions. [2024-12-05 22:46:37,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1493 transitions. [2024-12-05 22:46:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 22:46:37,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:37,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:37,172 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 22:46:37,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:37,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1231 states and 1497 transitions. [2024-12-05 22:46:37,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1497 transitions. [2024-12-05 22:46:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 22:46:37,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:37,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:37,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:37,484 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 22:46:37,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:37,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1236 states and 1502 transitions. [2024-12-05 22:46:37,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1502 transitions. [2024-12-05 22:46:37,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 22:46:37,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:37,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:37,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:37,957 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 3 proven. 167 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:46:38,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1306 states and 1575 transitions. [2024-12-05 22:46:38,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1575 transitions. [2024-12-05 22:46:38,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 22:46:38,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:38,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:38,793 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:46:38,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:38,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1234 states and 1494 transitions. [2024-12-05 22:46:38,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1494 transitions. [2024-12-05 22:46:38,838 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 22:46:38,838 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 72 iterations. [2024-12-05 22:46:38,844 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-05 22:46:49,914 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,914 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,914 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,914 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,914 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,914 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,914 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,914 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,915 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,915 INFO L77 FloydHoareUtils]: At program point L569-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,915 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,915 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,915 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,915 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,915 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,915 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,915 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,916 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,916 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,916 INFO L77 FloydHoareUtils]: At program point L572-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,916 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,916 INFO L75 FloydHoareUtils]: For program point L573(line 573) no Hoare annotation was computed. [2024-12-05 22:46:49,916 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,916 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,916 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,916 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,916 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,917 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,917 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,917 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,917 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,917 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,917 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,917 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,917 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,917 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,917 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,918 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,918 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,918 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,918 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,918 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,918 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,918 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,918 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,918 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,919 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,919 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,919 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,919 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 22:46:49,919 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,919 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-12-05 22:46:49,919 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,919 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,919 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,919 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,919 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,920 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,920 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,920 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 22:46:49,920 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,920 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,920 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,920 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,920 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,920 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,921 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,921 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,921 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,921 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 573) no Hoare annotation was computed. [2024-12-05 22:46:49,921 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,921 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,921 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,921 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,921 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,922 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-12-05 22:46:49,930 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 10:46:49 ImpRootNode [2024-12-05 22:46:49,930 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 22:46:49,930 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 22:46:49,930 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 22:46:49,931 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 22:46:49,931 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:46:03" (3/4) ... [2024-12-05 22:46:49,933 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 22:46:49,941 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2024-12-05 22:46:49,942 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-12-05 22:46:49,942 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-12-05 22:46:49,943 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 22:46:50,056 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 22:46:50,056 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 22:46:50,057 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 22:46:50,057 INFO L158 Benchmark]: Toolchain (without parser) took 47959.42ms. Allocated memory was 117.4MB in the beginning and 780.1MB in the end (delta: 662.7MB). Free memory was 91.4MB in the beginning and 675.3MB in the end (delta: -584.0MB). Peak memory consumption was 75.8MB. Max. memory is 16.1GB. [2024-12-05 22:46:50,058 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:46:50,058 INFO L158 Benchmark]: CACSL2BoogieTranslator took 405.93ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 64.4MB in the end (delta: 26.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-05 22:46:50,058 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.59ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 59.0MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:46:50,058 INFO L158 Benchmark]: Boogie Preprocessor took 48.63ms. Allocated memory is still 117.4MB. Free memory was 59.0MB in the beginning and 54.9MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:46:50,059 INFO L158 Benchmark]: RCFGBuilder took 1162.99ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 54.6MB in the beginning and 165.2MB in the end (delta: -110.6MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. [2024-12-05 22:46:50,059 INFO L158 Benchmark]: CodeCheck took 46149.06ms. Allocated memory was 209.7MB in the beginning and 780.1MB in the end (delta: 570.4MB). Free memory was 164.5MB in the beginning and 687.9MB in the end (delta: -523.5MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2024-12-05 22:46:50,059 INFO L158 Benchmark]: Witness Printer took 126.11ms. Allocated memory is still 780.1MB. Free memory was 687.9MB in the beginning and 675.3MB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:46:50,061 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 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 35.0s, OverallIterations: 72, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 82277 SdHoareTripleChecker+Valid, 206.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 80034 mSDsluCounter, 15321 SdHoareTripleChecker+Invalid, 173.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 12904 mSDsCounter, 36495 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 192971 IncrementalHoareTripleChecker+Invalid, 229466 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 36495 mSolverCounterUnsat, 2417 mSDtfsCounter, 192971 mSolverCounterSat, 2.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 64930 GetRequests, 62621 SyntacticMatches, 1875 SemanticMatches, 434 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113165 ImplicationChecksByTransitivity, 18.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.3s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 7.7s InterpolantComputationTime, 8996 NumberOfCodeBlocks, 8996 NumberOfCodeBlocksAsserted, 71 NumberOfCheckSat, 8925 ConstructedInterpolants, 0 QuantifiedInterpolants, 36091 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 71 InterpolantComputations, 55 PerfectInterpolantSequences, 4458/5015 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: 573]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: !((((!(((((a12 == 8) && (5 == a16)) && (a21 == 1)) && (a20 == a7)) && (a17 == a7)) && (a17 != 1)) && (a8 == 13)) && (a16 <= 5)) && (a16 != 4)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !((((!(((((a12 == 8) && (5 == a16)) && (a21 == 1)) && (a20 == a7)) && (a17 == a7)) && (a17 != 1)) && (a8 == 13)) && (a16 <= 5)) && (a16 != 4)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 405.93ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 64.4MB in the end (delta: 26.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.59ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 59.0MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 48.63ms. Allocated memory is still 117.4MB. Free memory was 59.0MB in the beginning and 54.9MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1162.99ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 54.6MB in the beginning and 165.2MB in the end (delta: -110.6MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. * CodeCheck took 46149.06ms. Allocated memory was 209.7MB in the beginning and 780.1MB in the end (delta: 570.4MB). Free memory was 164.5MB in the beginning and 687.9MB in the end (delta: -523.5MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Witness Printer took 126.11ms. Allocated memory is still 780.1MB. Free memory was 687.9MB in the beginning and 675.3MB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-05 22:46:50,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1021a46f-2323-40a5-9628-a598fd3a31bb/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