./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label42.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_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/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_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label42.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/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_50b59485-f49c-45b3-9ce1-173c35165467/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 6a1d98a51bcc97ee19e0458934f0b894e85cf8f8042e38117bf0e9bc0c63c9ce --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:56:19,736 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:56:19,792 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:56:19,797 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:56:19,797 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:56:19,816 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:56:19,817 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:56:19,817 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:56:19,817 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:56:19,818 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:56:19,818 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:56:19,818 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:56:19,818 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:56:19,818 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:56:19,818 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:56:19,818 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:56:19,818 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:56:19,818 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:56:19,818 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:56:19,819 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:56:19,819 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:56:19,819 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:56:19,819 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:56:19,819 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:56:19,819 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:56:19,819 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:56:19,819 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:56:19,819 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:56:19,820 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:56:19,820 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:56:19,820 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:56:19,820 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:56:19,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:56:19,820 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_50b59485-f49c-45b3-9ce1-173c35165467/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 -> 6a1d98a51bcc97ee19e0458934f0b894e85cf8f8042e38117bf0e9bc0c63c9ce [2024-12-06 02:56:20,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:56:20,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:56:20,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:56:20,073 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:56:20,074 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:56:20,075 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-rers2012/Problem02_label42.c [2024-12-06 02:56:22,733 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/data/0ce61277a/0d10b6c3e18a4b06ad637844711090f2/FLAG0f7bdb517 [2024-12-06 02:56:22,978 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:56:22,979 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/sv-benchmarks/c/eca-rers2012/Problem02_label42.c [2024-12-06 02:56:22,990 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/data/0ce61277a/0d10b6c3e18a4b06ad637844711090f2/FLAG0f7bdb517 [2024-12-06 02:56:23,004 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/data/0ce61277a/0d10b6c3e18a4b06ad637844711090f2 [2024-12-06 02:56:23,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:56:23,008 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:56:23,010 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:56:23,010 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:56:23,014 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:56:23,015 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,016 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@685e81f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23, skipping insertion in model container [2024-12-06 02:56:23,016 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,042 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:56:23,258 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_50b59485-f49c-45b3-9ce1-173c35165467/sv-benchmarks/c/eca-rers2012/Problem02_label42.c[16787,16800] [2024-12-06 02:56:23,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:56:23,292 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:56:23,347 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_50b59485-f49c-45b3-9ce1-173c35165467/sv-benchmarks/c/eca-rers2012/Problem02_label42.c[16787,16800] [2024-12-06 02:56:23,361 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:56:23,374 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:56:23,375 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23 WrapperNode [2024-12-06 02:56:23,375 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:56:23,376 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:56:23,376 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:56:23,376 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:56:23,382 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,394 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,422 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 668 [2024-12-06 02:56:23,422 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:56:23,423 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:56:23,423 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:56:23,423 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:56:23,429 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,430 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,433 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,433 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,449 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,451 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,459 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,463 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,466 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,471 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:56:23,471 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:56:23,472 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:56:23,472 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:56:23,472 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:23" (1/1) ... [2024-12-06 02:56:23,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:56:23,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:56:23,501 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:56:23,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:56:23,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:56:23,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:56:23,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:56:23,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:56:23,589 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:56:23,591 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:56:24,436 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-12-06 02:56:24,437 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:56:24,639 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:56:24,639 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:56:24,640 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:56:24 BoogieIcfgContainer [2024-12-06 02:56:24,640 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:56:24,640 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:56:24,641 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:56:24,647 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:56:24,648 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:56:24" (1/1) ... [2024-12-06 02:56:24,654 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:56:24,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2024-12-06 02:56:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2024-12-06 02:56:24,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:56:24,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:24,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:25,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:25,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 163 states and 250 transitions. [2024-12-06 02:56:25,699 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 250 transitions. [2024-12-06 02:56:25,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:56:25,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:25,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:25,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:26,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:26,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 242 states and 332 transitions. [2024-12-06 02:56:26,702 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 332 transitions. [2024-12-06 02:56:26,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:56:26,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:26,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:26,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:26,793 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:26,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:26,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 251 states and 343 transitions. [2024-12-06 02:56:26,887 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 343 transitions. [2024-12-06 02:56:26,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:56:26,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:26,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:26,968 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:27,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:27,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 256 states and 348 transitions. [2024-12-06 02:56:27,015 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 348 transitions. [2024-12-06 02:56:27,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:56:27,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:27,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:27,095 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:56:27,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 270 states and 364 transitions. [2024-12-06 02:56:27,270 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 364 transitions. [2024-12-06 02:56:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:56:27,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:27,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:27,347 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 277 states and 371 transitions. [2024-12-06 02:56:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 371 transitions. [2024-12-06 02:56:27,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:56:27,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:27,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:27,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:27,488 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:27,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 283 states and 377 transitions. [2024-12-06 02:56:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 377 transitions. [2024-12-06 02:56:27,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:56:27,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:27,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:27,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:27,622 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:27,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:27,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 307 states and 404 transitions. [2024-12-06 02:56:27,874 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 404 transitions. [2024-12-06 02:56:27,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:56:27,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:27,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:27,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:27,947 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:28,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 386 states and 502 transitions. [2024-12-06 02:56:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 502 transitions. [2024-12-06 02:56:28,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:56:28,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:28,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:28,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:28,830 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:29,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:29,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 418 states and 542 transitions. [2024-12-06 02:56:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 542 transitions. [2024-12-06 02:56:29,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:56:29,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:29,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:29,512 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:56:29,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 428 states and 557 transitions. [2024-12-06 02:56:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 557 transitions. [2024-12-06 02:56:29,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:56:29,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:29,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:29,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:29,862 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:56:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:30,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 431 states and 562 transitions. [2024-12-06 02:56:30,063 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 562 transitions. [2024-12-06 02:56:30,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:56:30,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:30,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:30,132 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:56:30,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 440 states and 572 transitions. [2024-12-06 02:56:30,296 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 572 transitions. [2024-12-06 02:56:30,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:56:30,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:30,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:56:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:30,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 450 states and 584 transitions. [2024-12-06 02:56:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 584 transitions. [2024-12-06 02:56:30,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:56:30,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:30,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:30,716 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:56:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 453 states and 587 transitions. [2024-12-06 02:56:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 587 transitions. [2024-12-06 02:56:30,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 02:56:30,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:30,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:31,063 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:32,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 489 states and 629 transitions. [2024-12-06 02:56:32,143 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 629 transitions. [2024-12-06 02:56:32,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:56:32,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:32,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:32,268 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:33,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:33,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 568 states and 710 transitions. [2024-12-06 02:56:33,510 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 710 transitions. [2024-12-06 02:56:33,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:56:33,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:33,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:56:33,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:33,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 571 states and 715 transitions. [2024-12-06 02:56:33,750 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 715 transitions. [2024-12-06 02:56:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:56:33,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:33,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:33,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:33,851 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:56:34,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 586 states and 735 transitions. [2024-12-06 02:56:34,578 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 735 transitions. [2024-12-06 02:56:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:56:34,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:34,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:56:35,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 610 states and 764 transitions. [2024-12-06 02:56:35,199 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 764 transitions. [2024-12-06 02:56:35,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:56:35,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:35,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:35,259 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:56:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:35,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 644 states and 801 transitions. [2024-12-06 02:56:35,430 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 801 transitions. [2024-12-06 02:56:35,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:56:35,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:35,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:35,483 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:56:35,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:35,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 651 states and 808 transitions. [2024-12-06 02:56:35,689 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 808 transitions. [2024-12-06 02:56:35,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:56:35,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:35,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:35,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:35,950 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 74 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:56:36,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:36,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 681 states and 842 transitions. [2024-12-06 02:56:36,487 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 842 transitions. [2024-12-06 02:56:36,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:56:36,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:36,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:36,530 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:56:36,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:36,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 706 states and 868 transitions. [2024-12-06 02:56:36,731 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 868 transitions. [2024-12-06 02:56:36,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:56:36,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:36,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 02:56:37,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:37,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 717 states and 883 transitions. [2024-12-06 02:56:37,391 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 883 transitions. [2024-12-06 02:56:37,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:56:37,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:37,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:37,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 02:56:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:37,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 727 states and 895 transitions. [2024-12-06 02:56:37,858 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 895 transitions. [2024-12-06 02:56:37,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:56:37,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:37,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:37,908 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:56:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:38,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 742 states and 915 transitions. [2024-12-06 02:56:38,678 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 915 transitions. [2024-12-06 02:56:38,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:56:38,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:38,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:38,869 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 84 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:56:39,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:39,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 751 states and 925 transitions. [2024-12-06 02:56:39,341 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 925 transitions. [2024-12-06 02:56:39,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:56:39,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:39,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:39,453 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:56:40,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:40,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 770 states and 953 transitions. [2024-12-06 02:56:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 953 transitions. [2024-12-06 02:56:40,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:56:40,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:40,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:40,535 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:56:40,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:40,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 777 states and 960 transitions. [2024-12-06 02:56:40,589 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 960 transitions. [2024-12-06 02:56:40,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:56:40,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:40,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:40,715 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:41,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:41,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 823 states and 1008 transitions. [2024-12-06 02:56:41,928 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1008 transitions. [2024-12-06 02:56:41,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:56:41,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:41,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:42,017 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:56:42,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:42,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 825 states and 1013 transitions. [2024-12-06 02:56:42,226 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1013 transitions. [2024-12-06 02:56:42,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:56:42,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:42,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:42,295 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 02:56:42,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:42,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 826 states and 1013 transitions. [2024-12-06 02:56:42,410 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1013 transitions. [2024-12-06 02:56:42,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:56:42,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:42,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:42,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 02:56:42,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:42,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 852 states and 1041 transitions. [2024-12-06 02:56:42,740 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1041 transitions. [2024-12-06 02:56:42,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:56:42,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:42,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:42,802 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 02:56:43,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:43,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 882 states and 1073 transitions. [2024-12-06 02:56:43,234 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1073 transitions. [2024-12-06 02:56:43,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:56:43,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:43,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:43,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:43,289 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 02:56:43,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 892 states and 1083 transitions. [2024-12-06 02:56:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1083 transitions. [2024-12-06 02:56:43,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 02:56:43,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:43,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:43,569 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:56:43,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:43,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 911 states and 1102 transitions. [2024-12-06 02:56:43,670 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1102 transitions. [2024-12-06 02:56:43,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 02:56:43,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:43,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:43,721 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:56:43,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:43,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 939 states and 1129 transitions. [2024-12-06 02:56:43,996 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1129 transitions. [2024-12-06 02:56:43,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:56:43,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:43,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:44,039 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 02:56:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:44,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 946 states and 1141 transitions. [2024-12-06 02:56:44,244 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1141 transitions. [2024-12-06 02:56:44,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:56:44,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:44,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:44,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:56:44,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:44,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 955 states and 1150 transitions. [2024-12-06 02:56:44,383 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1150 transitions. [2024-12-06 02:56:44,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 02:56:44,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:44,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:44,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:44,430 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:56:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 965 states and 1162 transitions. [2024-12-06 02:56:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1162 transitions. [2024-12-06 02:56:44,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 02:56:44,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:44,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:44,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:44,855 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 02:56:45,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:45,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 971 states and 1170 transitions. [2024-12-06 02:56:45,144 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1170 transitions. [2024-12-06 02:56:45,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 02:56:45,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:45,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:45,195 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 02:56:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1005 states and 1206 transitions. [2024-12-06 02:56:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1206 transitions. [2024-12-06 02:56:45,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 02:56:45,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:45,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:45,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 02:56:46,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:46,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 1033 states and 1238 transitions. [2024-12-06 02:56:46,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1238 transitions. [2024-12-06 02:56:46,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:56:46,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:46,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:56:47,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1065 states and 1274 transitions. [2024-12-06 02:56:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1274 transitions. [2024-12-06 02:56:47,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 02:56:47,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:47,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:47,206 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:56:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:48,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 1102 states and 1314 transitions. [2024-12-06 02:56:48,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1314 transitions. [2024-12-06 02:56:48,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 02:56:48,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:48,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:48,432 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:56:48,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:48,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1108 states and 1319 transitions. [2024-12-06 02:56:48,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1319 transitions. [2024-12-06 02:56:48,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:56:48,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:48,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:48,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:48,980 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:56:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:49,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1128 states and 1341 transitions. [2024-12-06 02:56:49,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1341 transitions. [2024-12-06 02:56:49,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:56:49,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:49,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:49,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:56:49,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:49,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1134 states and 1348 transitions. [2024-12-06 02:56:49,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1348 transitions. [2024-12-06 02:56:49,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:56:49,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:49,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:49,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:49,943 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 02:56:49,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1135 states and 1348 transitions. [2024-12-06 02:56:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1348 transitions. [2024-12-06 02:56:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 02:56:49,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:49,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:50,051 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:56:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:50,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1167 states and 1384 transitions. [2024-12-06 02:56:50,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1384 transitions. [2024-12-06 02:56:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 02:56:50,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:50,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:50,449 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:56:51,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1182 states and 1401 transitions. [2024-12-06 02:56:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1401 transitions. [2024-12-06 02:56:51,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:56:51,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:51,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:51,366 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 02:56:52,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1197 states and 1425 transitions. [2024-12-06 02:56:52,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1425 transitions. [2024-12-06 02:56:52,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:56:52,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:52,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:52,163 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 02:56:52,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:52,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1211 states and 1441 transitions. [2024-12-06 02:56:52,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1441 transitions. [2024-12-06 02:56:52,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:56:52,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:52,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:52,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:52,480 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:56:53,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1281 states and 1522 transitions. [2024-12-06 02:56:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1522 transitions. [2024-12-06 02:56:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 02:56:53,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:53,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:53,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:53,365 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:56:54,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:54,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1312 states and 1566 transitions. [2024-12-06 02:56:54,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1566 transitions. [2024-12-06 02:56:54,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 02:56:54,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:54,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:54,308 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:56:54,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:54,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1318 states and 1573 transitions. [2024-12-06 02:56:54,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1573 transitions. [2024-12-06 02:56:54,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 02:56:54,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:54,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:54,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:54,590 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:56:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1324 states and 1580 transitions. [2024-12-06 02:56:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1580 transitions. [2024-12-06 02:56:54,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 02:56:54,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:54,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:54,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:55,050 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 133 proven. 8 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:56:55,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:55,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1370 states and 1629 transitions. [2024-12-06 02:56:55,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 1629 transitions. [2024-12-06 02:56:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 02:56:55,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:55,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 02:56:56,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:56,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1401 states and 1666 transitions. [2024-12-06 02:56:56,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1666 transitions. [2024-12-06 02:56:56,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 02:56:56,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:56,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:56,916 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 155 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:58,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:58,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1450 states and 1715 transitions. [2024-12-06 02:56:58,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1715 transitions. [2024-12-06 02:56:58,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 02:56:58,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:58,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:58,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:58,704 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 02:56:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:59,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1469 states and 1735 transitions. [2024-12-06 02:56:59,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1735 transitions. [2024-12-06 02:56:59,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 02:56:59,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:59,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:59,481 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 02:56:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:59,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1470 states and 1735 transitions. [2024-12-06 02:56:59,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1735 transitions. [2024-12-06 02:56:59,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 02:56:59,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:59,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:59,870 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 149 proven. 22 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:57:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:00,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1485 states and 1750 transitions. [2024-12-06 02:57:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 1750 transitions. [2024-12-06 02:57:00,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 02:57:00,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:00,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:00,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:00,466 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 195 proven. 16 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:57:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:00,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1500 states and 1765 transitions. [2024-12-06 02:57:00,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 1765 transitions. [2024-12-06 02:57:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 02:57:00,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:00,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:00,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 195 proven. 16 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:57:01,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:01,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1510 states and 1776 transitions. [2024-12-06 02:57:01,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 1776 transitions. [2024-12-06 02:57:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 02:57:01,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:01,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:01,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:01,637 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 195 proven. 16 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:57:01,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:01,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1516 states and 1781 transitions. [2024-12-06 02:57:01,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1781 transitions. [2024-12-06 02:57:01,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 02:57:01,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:01,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 195 proven. 16 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:57:02,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:02,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1522 states and 1786 transitions. [2024-12-06 02:57:02,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1786 transitions. [2024-12-06 02:57:02,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 02:57:02,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:02,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:02,551 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:57:04,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:04,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1596 states and 1865 transitions. [2024-12-06 02:57:04,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 1865 transitions. [2024-12-06 02:57:04,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 02:57:04,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:04,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:04,464 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:57:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:05,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1621 states and 1888 transitions. [2024-12-06 02:57:05,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1888 transitions. [2024-12-06 02:57:05,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 02:57:05,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:05,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:05,791 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:57:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:06,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1625 states and 1892 transitions. [2024-12-06 02:57:06,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 1892 transitions. [2024-12-06 02:57:06,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 02:57:06,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:06,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:06,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:06,249 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 02:57:06,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:06,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1694 states and 1968 transitions. [2024-12-06 02:57:06,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 1968 transitions. [2024-12-06 02:57:06,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 02:57:06,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:06,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:06,728 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 02:57:07,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:07,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1695 states and 1970 transitions. [2024-12-06 02:57:07,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 1970 transitions. [2024-12-06 02:57:07,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 02:57:07,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:07,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:07,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:07,119 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 88 proven. 106 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:57:07,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:07,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1774 states and 2051 transitions. [2024-12-06 02:57:07,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2051 transitions. [2024-12-06 02:57:07,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-06 02:57:07,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:07,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:07,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:07,810 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 161 proven. 152 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 02:57:07,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:07,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1693 states and 1958 transitions. [2024-12-06 02:57:07,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 1958 transitions. [2024-12-06 02:57:07,888 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 02:57:07,888 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 76 iterations. [2024-12-06 02:57:07,897 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 02:57:20,092 INFO L77 FloydHoareUtils]: At program point L301(lines 301 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,092 INFO L77 FloydHoareUtils]: At program point L235(lines 235 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,092 INFO L77 FloydHoareUtils]: At program point L169(lines 169 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,092 INFO L77 FloydHoareUtils]: At program point L303(lines 303 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,093 INFO L77 FloydHoareUtils]: At program point L105(lines 105 423) the Hoare annotation is: (let ((.cse0 (= ~a28~0 11)) (.cse1 (= ~a25~0 1))) (or (and (< 10 ~a28~0) (not (and .cse0 (not (= ~a11~0 1))))) (not (= ~a19~0 1)) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 3)) .cse0) (and (<= 9 ~a28~0) (not .cse1)) (and .cse1 (<= ~a28~0 10)) (and .cse1 (not (and (= ~a17~0 8) (= ~a21~0 1)))) (<= ~a28~0 7))) [2024-12-06 02:57:20,093 INFO L77 FloydHoareUtils]: At program point L40(lines 40 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,093 INFO L77 FloydHoareUtils]: At program point L371(lines 371 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,093 INFO L77 FloydHoareUtils]: At program point L307(lines 307 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,093 INFO L77 FloydHoareUtils]: At program point L175(lines 175 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,093 INFO L77 FloydHoareUtils]: At program point L109(lines 109 423) the Hoare annotation is: (let ((.cse0 (= ~a28~0 11)) (.cse1 (= ~a25~0 1))) (or (and (< 10 ~a28~0) (not (and .cse0 (not (= ~a11~0 1))))) (not (= ~a19~0 1)) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 3)) .cse0) (and (<= 9 ~a28~0) (not .cse1)) (and .cse1 (<= ~a28~0 10)) (and .cse1 (not (and (= ~a17~0 8) (= ~a21~0 1)))) (<= ~a28~0 7))) [2024-12-06 02:57:20,093 INFO L77 FloydHoareUtils]: At program point L242(lines 242 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,093 INFO L77 FloydHoareUtils]: At program point L45(lines 45 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,093 INFO L77 FloydHoareUtils]: At program point L244(lines 244 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,094 INFO L77 FloydHoareUtils]: At program point L179(lines 179 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,094 INFO L77 FloydHoareUtils]: At program point L378(lines 378 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,094 INFO L77 FloydHoareUtils]: At program point L48(lines 48 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,094 INFO L77 FloydHoareUtils]: At program point L247(lines 247 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,094 INFO L77 FloydHoareUtils]: At program point L116(lines 116 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,094 INFO L77 FloydHoareUtils]: At program point L52(lines 52 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,094 INFO L77 FloydHoareUtils]: At program point L185(lines 185 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,094 INFO L77 FloydHoareUtils]: At program point L385(lines 385 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,094 INFO L77 FloydHoareUtils]: At program point L319(lines 319 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,094 INFO L77 FloydHoareUtils]: At program point L189(lines 189 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,095 INFO L77 FloydHoareUtils]: At program point L123(lines 123 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,095 INFO L77 FloydHoareUtils]: At program point L57(lines 57 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,095 INFO L77 FloydHoareUtils]: At program point L388(lines 388 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,095 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 02:57:20,095 INFO L77 FloydHoareUtils]: At program point L390(lines 390 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,095 INFO L77 FloydHoareUtils]: At program point L324(lines 324 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,095 INFO L77 FloydHoareUtils]: At program point L258(lines 258 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,095 INFO L77 FloydHoareUtils]: At program point L60(lines 60 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,095 INFO L77 FloydHoareUtils]: At program point L195(lines 195 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,095 INFO L77 FloydHoareUtils]: At program point L129(lines 129 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,096 INFO L77 FloydHoareUtils]: At program point L64(lines 64 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,096 INFO L77 FloydHoareUtils]: At program point L263(lines 263 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,096 INFO L77 FloydHoareUtils]: At program point L197(lines 197 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,096 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 482) no Hoare annotation was computed. [2024-12-06 02:57:20,096 INFO L77 FloydHoareUtils]: At program point L199(lines 199 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,096 INFO L77 FloydHoareUtils]: At program point L133(lines 133 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,096 INFO L77 FloydHoareUtils]: At program point L399(lines 399 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,096 INFO L77 FloydHoareUtils]: At program point L201(lines 201 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,096 INFO L77 FloydHoareUtils]: At program point L69(lines 69 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,096 INFO L77 FloydHoareUtils]: At program point L269(lines 269 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,096 INFO L77 FloydHoareUtils]: At program point L204(lines 204 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L271(lines 271 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L404(lines 404 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L338(lines 338 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L140(lines 140 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L75(lines 75 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L208(lines 208 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L341(lines 341 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L408(lines 408 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L144(lines 144 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L79(lines 79 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L212(lines 212 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L610(lines 610 627) the Hoare annotation is: true [2024-12-06 02:57:20,097 INFO L77 FloydHoareUtils]: At program point L478-1(lines 39 608) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,098 INFO L77 FloydHoareUtils]: At program point L412(lines 412 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,098 INFO L77 FloydHoareUtils]: At program point L347(lines 347 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,098 INFO L77 FloydHoareUtils]: At program point L149(lines 149 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,098 INFO L77 FloydHoareUtils]: At program point L414(lines 414 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,098 INFO L77 FloydHoareUtils]: At program point L84(lines 84 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,098 INFO L77 FloydHoareUtils]: At program point L481-1(lines 39 608) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,098 INFO L75 FloydHoareUtils]: For program point L482(line 482) no Hoare annotation was computed. [2024-12-06 02:57:20,098 INFO L77 FloydHoareUtils]: At program point L417(lines 417 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,098 INFO L77 FloydHoareUtils]: At program point L153(lines 153 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,098 INFO L77 FloydHoareUtils]: At program point L616-2(lines 616 626) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,098 INFO L77 FloydHoareUtils]: At program point L286(lines 286 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,098 INFO L77 FloydHoareUtils]: At program point L419(lines 419 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L222(lines 222 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L290(lines 290 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L158(lines 158 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L92(lines 92 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L621(line 621) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L225(lines 225 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L359(lines 359 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L293(lines 293 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L228(lines 228 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L296(lines 296 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L164(lines 164 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 39 608) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L364(lines 364 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,099 INFO L77 FloydHoareUtils]: At program point L233(lines 233 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,100 INFO L77 FloydHoareUtils]: At program point L101(lines 101 423) the Hoare annotation is: (not (and (< 7 ~a28~0) (not (= ~a25~0 1)) (= ~a19~0 1) (< ~a28~0 9))) [2024-12-06 02:57:20,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 02:57:20 ImpRootNode [2024-12-06 02:57:20,111 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 02:57:20,112 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 02:57:20,112 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 02:57:20,112 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 02:57:20,112 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:56:24" (3/4) ... [2024-12-06 02:57:20,114 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 02:57:20,127 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2024-12-06 02:57:20,128 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-12-06 02:57:20,129 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-06 02:57:20,130 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 02:57:20,245 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 02:57:20,245 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 02:57:20,245 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 02:57:20,246 INFO L158 Benchmark]: Toolchain (without parser) took 57237.53ms. Allocated memory was 142.6MB in the beginning and 880.8MB in the end (delta: 738.2MB). Free memory was 115.4MB in the beginning and 484.8MB in the end (delta: -369.5MB). Peak memory consumption was 369.6MB. Max. memory is 16.1GB. [2024-12-06 02:57:20,246 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory was 83.0MB in the beginning and 83.0MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:57:20,246 INFO L158 Benchmark]: CACSL2BoogieTranslator took 365.42ms. Allocated memory is still 142.6MB. Free memory was 115.2MB in the beginning and 89.5MB in the end (delta: 25.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 02:57:20,247 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.83ms. Allocated memory is still 142.6MB. Free memory was 89.5MB in the beginning and 84.2MB in the end (delta: 5.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:57:20,247 INFO L158 Benchmark]: Boogie Preprocessor took 47.94ms. Allocated memory is still 142.6MB. Free memory was 84.2MB in the beginning and 80.4MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:57:20,247 INFO L158 Benchmark]: RCFGBuilder took 1168.23ms. Allocated memory is still 142.6MB. Free memory was 80.2MB in the beginning and 63.2MB in the end (delta: 17.0MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2024-12-06 02:57:20,248 INFO L158 Benchmark]: CodeCheck took 55470.78ms. Allocated memory was 142.6MB in the beginning and 880.8MB in the end (delta: 738.2MB). Free memory was 63.2MB in the beginning and 497.4MB in the end (delta: -434.2MB). Peak memory consumption was 302.2MB. Max. memory is 16.1GB. [2024-12-06 02:57:20,248 INFO L158 Benchmark]: Witness Printer took 133.30ms. Allocated memory is still 880.8MB. Free memory was 497.4MB in the beginning and 484.8MB in the end (delta: 12.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 02:57:20,250 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, 85 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 43.2s, OverallIterations: 76, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 136655 SdHoareTripleChecker+Valid, 309.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 135988 mSDsluCounter, 20093 SdHoareTripleChecker+Invalid, 259.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 17090 mSDsCounter, 45115 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 308119 IncrementalHoareTripleChecker+Invalid, 353234 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 45115 mSolverCounterUnsat, 3003 mSDtfsCounter, 308119 mSolverCounterSat, 2.7s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 83911 GetRequests, 81685 SyntacticMatches, 1712 SemanticMatches, 514 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 155245 ImplicationChecksByTransitivity, 25.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.3s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 6.2s InterpolantComputationTime, 12479 NumberOfCodeBlocks, 12479 NumberOfCodeBlocksAsserted, 75 NumberOfCheckSat, 12404 ConstructedInterpolants, 0 QuantifiedInterpolants, 33669 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 75 InterpolantComputations, 62 PerfectInterpolantSequences, 10623/11036 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: 482]: 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: 39]: Location Invariant Derived location invariant: !((((7 < a28) && (a25 != 1)) && (a19 == 1)) && (a28 < 9)) - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: !((((7 < a28) && (a25 != 1)) && (a19 == 1)) && (a28 < 9)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory was 83.0MB in the beginning and 83.0MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 365.42ms. Allocated memory is still 142.6MB. Free memory was 115.2MB in the beginning and 89.5MB in the end (delta: 25.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.83ms. Allocated memory is still 142.6MB. Free memory was 89.5MB in the beginning and 84.2MB in the end (delta: 5.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.94ms. Allocated memory is still 142.6MB. Free memory was 84.2MB in the beginning and 80.4MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1168.23ms. Allocated memory is still 142.6MB. Free memory was 80.2MB in the beginning and 63.2MB in the end (delta: 17.0MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. * CodeCheck took 55470.78ms. Allocated memory was 142.6MB in the beginning and 880.8MB in the end (delta: 738.2MB). Free memory was 63.2MB in the beginning and 497.4MB in the end (delta: -434.2MB). Peak memory consumption was 302.2MB. Max. memory is 16.1GB. * Witness Printer took 133.30ms. Allocated memory is still 880.8MB. Free memory was 497.4MB in the beginning and 484.8MB in the end (delta: 12.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 02:57:20,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b59485-f49c-45b3-9ce1-173c35165467/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