./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.UNBOUNDED.pals.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_ef41735f-b256-4354-9c78-3a22b1f9cb13/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef41735f-b256-4354-9c78-3a22b1f9cb13/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_ef41735f-b256-4354-9c78-3a22b1f9cb13/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef41735f-b256-4354-9c78-3a22b1f9cb13/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef41735f-b256-4354-9c78-3a22b1f9cb13/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_ef41735f-b256-4354-9c78-3a22b1f9cb13/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 7669776db00f6295c4028d825bdd51b22a88fb95e78feea7b33da1a0ac83f7c3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:35:22,177 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:35:22,236 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef41735f-b256-4354-9c78-3a22b1f9cb13/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:35:22,240 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:35:22,241 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:35:22,260 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:35:22,261 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:35:22,261 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:35:22,261 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:35:22,261 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:35:22,262 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:35:22,262 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:35:22,262 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:35:22,262 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:35:22,262 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:35:22,262 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:35:22,262 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:35:22,262 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:35:22,262 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:35:22,262 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:35:22,262 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:35:22,262 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:35:22,262 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:35:22,263 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:35:22,263 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:35:22,263 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:35:22,263 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:35:22,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:35:22,263 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:35:22,263 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:35:22,263 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:35:22,263 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:35:22,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:35:22,263 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_ef41735f-b256-4354-9c78-3a22b1f9cb13/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 -> 7669776db00f6295c4028d825bdd51b22a88fb95e78feea7b33da1a0ac83f7c3 [2024-12-06 03:35:22,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:35:22,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:35:22,513 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:35:22,514 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:35:22,515 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:35:22,516 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef41735f-b256-4354-9c78-3a22b1f9cb13/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c [2024-12-06 03:35:25,237 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef41735f-b256-4354-9c78-3a22b1f9cb13/bin/ukojak-verify-CZk0znPC7b/data/65de7b9a0/3aa5f2069b694b1ba732666e8f0a220c/FLAG70c7237e5 [2024-12-06 03:35:25,476 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:35:25,476 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef41735f-b256-4354-9c78-3a22b1f9cb13/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c [2024-12-06 03:35:25,486 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef41735f-b256-4354-9c78-3a22b1f9cb13/bin/ukojak-verify-CZk0znPC7b/data/65de7b9a0/3aa5f2069b694b1ba732666e8f0a220c/FLAG70c7237e5 [2024-12-06 03:35:25,500 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef41735f-b256-4354-9c78-3a22b1f9cb13/bin/ukojak-verify-CZk0znPC7b/data/65de7b9a0/3aa5f2069b694b1ba732666e8f0a220c [2024-12-06 03:35:25,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:35:25,503 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:35:25,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:35:25,504 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:35:25,507 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:35:25,508 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@175d89c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25, skipping insertion in model container [2024-12-06 03:35:25,509 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,535 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:35:25,764 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_ef41735f-b256-4354-9c78-3a22b1f9cb13/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c[28368,28381] [2024-12-06 03:35:25,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:35:25,777 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:35:25,847 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_ef41735f-b256-4354-9c78-3a22b1f9cb13/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c[28368,28381] [2024-12-06 03:35:25,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:35:25,860 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:35:25,861 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25 WrapperNode [2024-12-06 03:35:25,861 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:35:25,862 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:35:25,862 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:35:25,862 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:35:25,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,878 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,920 INFO L138 Inliner]: procedures = 24, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 958 [2024-12-06 03:35:25,920 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:35:25,920 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:35:25,921 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:35:25,921 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:35:25,928 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,928 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,933 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,933 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,948 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,950 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,961 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,964 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,967 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,973 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:35:25,974 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:35:25,974 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:35:25,974 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:35:25,975 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:25" (1/1) ... [2024-12-06 03:35:25,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:35:25,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef41735f-b256-4354-9c78-3a22b1f9cb13/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:35:25,999 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef41735f-b256-4354-9c78-3a22b1f9cb13/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:35:26,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef41735f-b256-4354-9c78-3a22b1f9cb13/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:35:26,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:35:26,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:35:26,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:35:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:35:26,130 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:35:26,131 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:35:27,057 INFO L? ?]: Removed 111 outVars from TransFormulas that were not future-live. [2024-12-06 03:35:27,057 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:35:28,009 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:35:28,010 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 03:35:28,010 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:35:28 BoogieIcfgContainer [2024-12-06 03:35:28,010 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:35:28,011 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:35:28,011 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:35:28,020 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:35:28,020 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:35:28" (1/1) ... [2024-12-06 03:35:28,028 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:35:28,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-12-06 03:35:28,076 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-12-06 03:35:28,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:35:28,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:28,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:31,736 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 03:35:31,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 141 states and 226 transitions. [2024-12-06 03:35:31,935 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 226 transitions. [2024-12-06 03:35:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:35:31,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:31,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:33,762 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 03:35:34,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:34,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 144 states and 232 transitions. [2024-12-06 03:35:34,043 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 232 transitions. [2024-12-06 03:35:34,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:35:34,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:34,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:35,217 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 03:35:35,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:35,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 148 states and 240 transitions. [2024-12-06 03:35:35,599 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 240 transitions. [2024-12-06 03:35:35,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 03:35:35,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:35,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:36,841 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 03:35:37,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:37,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 153 states and 250 transitions. [2024-12-06 03:35:37,322 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 250 transitions. [2024-12-06 03:35:37,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:35:37,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:37,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:37,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:38,470 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 03:35:39,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:39,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 159 states and 262 transitions. [2024-12-06 03:35:39,150 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 262 transitions. [2024-12-06 03:35:39,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:35:39,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:39,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:40,884 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 03:35:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:41,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 167 states and 276 transitions. [2024-12-06 03:35:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 276 transitions. [2024-12-06 03:35:41,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:35:41,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:41,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:43,142 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 03:35:44,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:44,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 174 states and 289 transitions. [2024-12-06 03:35:44,223 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 289 transitions. [2024-12-06 03:35:44,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:35:44,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:44,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:44,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:44,369 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 03:35:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-12-06 03:35:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-12-06 03:35:44,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:35:44,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:44,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:44,840 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 03:35:44,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 176 states and 290 transitions. [2024-12-06 03:35:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 290 transitions. [2024-12-06 03:35:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:35:44,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:44,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:45,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:46,570 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 03:35:48,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 187 states and 308 transitions. [2024-12-06 03:35:48,319 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 308 transitions. [2024-12-06 03:35:48,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:35:48,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:48,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:48,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:48,722 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 03:35:49,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:49,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 190 states and 313 transitions. [2024-12-06 03:35:49,025 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 313 transitions. [2024-12-06 03:35:49,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:35:49,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:49,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:49,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:53,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:57,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 207 states and 350 transitions. [2024-12-06 03:35:57,689 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 350 transitions. [2024-12-06 03:35:57,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:35:57,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:57,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:59,584 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:04,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:04,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 386 transitions. [2024-12-06 03:36:04,195 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 386 transitions. [2024-12-06 03:36:04,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:36:04,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:04,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:05,858 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:06,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:06,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 226 states and 387 transitions. [2024-12-06 03:36:06,100 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 387 transitions. [2024-12-06 03:36:06,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:36:06,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:06,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:08,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:13,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:13,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 245 states and 424 transitions. [2024-12-06 03:36:13,584 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 424 transitions. [2024-12-06 03:36:13,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:36:13,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:13,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:15,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:15,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:15,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 247 states and 429 transitions. [2024-12-06 03:36:15,846 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 429 transitions. [2024-12-06 03:36:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:36:15,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:15,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:17,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:23,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:23,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 267 states and 468 transitions. [2024-12-06 03:36:23,650 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 468 transitions. [2024-12-06 03:36:23,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:36:23,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:23,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:25,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 269 states and 475 transitions. [2024-12-06 03:36:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 475 transitions. [2024-12-06 03:36:26,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:36:26,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:26,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:26,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:27,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:28,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:28,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 270 states and 476 transitions. [2024-12-06 03:36:28,358 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 476 transitions. [2024-12-06 03:36:28,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:36:28,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:28,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:29,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:30,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:30,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 271 states and 478 transitions. [2024-12-06 03:36:30,365 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 478 transitions. [2024-12-06 03:36:30,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:36:30,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:30,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:32,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:38,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 286 states and 509 transitions. [2024-12-06 03:36:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 509 transitions. [2024-12-06 03:36:38,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:36:38,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:38,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:38,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:40,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:42,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:42,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 290 states and 523 transitions. [2024-12-06 03:36:42,136 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 523 transitions. [2024-12-06 03:36:42,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:36:42,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:42,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:42,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:43,994 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:44,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 291 states and 524 transitions. [2024-12-06 03:36:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 524 transitions. [2024-12-06 03:36:44,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:36:44,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:44,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:46,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 293 states and 532 transitions. [2024-12-06 03:36:47,419 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 532 transitions. [2024-12-06 03:36:47,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:36:47,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:47,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 294 states and 534 transitions. [2024-12-06 03:36:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 534 transitions. [2024-12-06 03:36:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:36:49,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:49,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:50,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:54,327 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:00,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 303 states and 559 transitions. [2024-12-06 03:37:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 559 transitions. [2024-12-06 03:37:00,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:37:00,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:00,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:00,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:05,380 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:09,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:09,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 308 states and 573 transitions. [2024-12-06 03:37:09,125 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 573 transitions. [2024-12-06 03:37:09,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:37:09,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:09,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:14,361 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:16,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 310 states and 585 transitions. [2024-12-06 03:37:16,859 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 585 transitions. [2024-12-06 03:37:16,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:37:16,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:16,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:21,277 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 312 states and 588 transitions. [2024-12-06 03:37:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 588 transitions. [2024-12-06 03:37:22,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:37:22,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:22,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:26,044 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:27,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:27,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 314 states and 592 transitions. [2024-12-06 03:37:27,311 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 592 transitions. [2024-12-06 03:37:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:37:27,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:27,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:28,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:32,588 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 315 states and 596 transitions. [2024-12-06 03:37:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 596 transitions. [2024-12-06 03:37:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:37:34,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:34,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:36,861 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:43,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 330 states and 629 transitions. [2024-12-06 03:37:43,323 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 629 transitions. [2024-12-06 03:37:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 03:37:43,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:43,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:43,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:47,787 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:53,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:53,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 339 states and 648 transitions. [2024-12-06 03:37:53,839 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 648 transitions. [2024-12-06 03:37:53,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:37:53,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:53,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:58,283 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 355 states and 709 transitions. [2024-12-06 03:38:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 709 transitions. [2024-12-06 03:38:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:38:08,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:08,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:08,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:11,106 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:18,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:18,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 368 states and 735 transitions. [2024-12-06 03:38:18,995 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 735 transitions. [2024-12-06 03:38:18,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:38:18,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:18,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:19,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:21,602 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:22,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 369 states and 736 transitions. [2024-12-06 03:38:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 736 transitions. [2024-12-06 03:38:22,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:38:22,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:22,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:34,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:34,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 381 states and 757 transitions. [2024-12-06 03:38:34,033 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 757 transitions. [2024-12-06 03:38:34,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:38:34,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:34,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:34,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:36,257 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:37,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:37,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 383 states and 763 transitions. [2024-12-06 03:38:37,644 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 763 transitions. [2024-12-06 03:38:37,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:38:37,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:37,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:40,630 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:50,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:50,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 399 states and 804 transitions. [2024-12-06 03:38:50,560 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 804 transitions. [2024-12-06 03:38:50,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:38:50,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:50,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:50,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:52,875 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:54,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:54,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 401 states and 812 transitions. [2024-12-06 03:38:54,521 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 812 transitions. [2024-12-06 03:38:54,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 03:38:54,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:54,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:57,696 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:05,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:05,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 411 states and 836 transitions. [2024-12-06 03:39:05,616 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 836 transitions. [2024-12-06 03:39:05,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 03:39:05,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:05,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:11,941 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:25,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:25,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 427 states and 876 transitions. [2024-12-06 03:39:25,264 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 876 transitions. [2024-12-06 03:39:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:39:25,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:25,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:29,544 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 430 states and 882 transitions. [2024-12-06 03:39:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 882 transitions. [2024-12-06 03:39:35,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:39:35,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:35,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:38,768 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:40,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:40,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 432 states and 892 transitions. [2024-12-06 03:39:40,962 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 892 transitions. [2024-12-06 03:39:40,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:39:40,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:40,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:44,208 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:47,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:47,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 435 states and 904 transitions. [2024-12-06 03:39:47,161 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 904 transitions. [2024-12-06 03:39:47,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:39:47,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:47,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:47,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:50,340 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:59,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:59,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 447 states and 931 transitions. [2024-12-06 03:39:59,298 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 931 transitions. [2024-12-06 03:39:59,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:39:59,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:59,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:59,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:03,395 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:18,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:18,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 465 states and 985 transitions. [2024-12-06 03:40:18,921 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 985 transitions. [2024-12-06 03:40:18,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:40:18,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:18,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:19,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:22,247 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:29,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:29,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 472 states and 1007 transitions. [2024-12-06 03:40:29,492 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1007 transitions. [2024-12-06 03:40:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:40:29,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:29,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:32,206 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:33,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:33,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 473 states and 1008 transitions. [2024-12-06 03:40:33,529 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1008 transitions. [2024-12-06 03:40:33,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:40:33,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:33,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:36,191 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:37,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 474 states and 1010 transitions. [2024-12-06 03:40:37,507 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1010 transitions. [2024-12-06 03:40:37,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 03:40:37,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:37,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:37,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:41,223 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:46,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:46,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 477 states and 1020 transitions. [2024-12-06 03:40:46,378 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1020 transitions. [2024-12-06 03:40:46,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 03:40:46,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:46,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:49,977 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:58,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:58,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 484 states and 1047 transitions. [2024-12-06 03:40:58,589 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1047 transitions. [2024-12-06 03:40:58,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 03:40:58,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:58,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:02,598 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:41:08,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:08,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 490 states and 1065 transitions. [2024-12-06 03:41:08,861 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1065 transitions. [2024-12-06 03:41:08,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 03:41:08,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:08,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:41:16,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:16,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 494 states and 1078 transitions. [2024-12-06 03:41:16,603 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1078 transitions. [2024-12-06 03:41:16,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 03:41:16,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:16,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:20,025 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:41:22,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:22,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 496 states and 1079 transitions. [2024-12-06 03:41:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1079 transitions. [2024-12-06 03:41:22,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 03:41:22,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:22,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:28,455 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:41:31,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 497 states and 1081 transitions. [2024-12-06 03:41:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1081 transitions. [2024-12-06 03:41:31,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 03:41:31,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:31,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:33,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:44,157 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:42:16,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:16,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 527 states and 1171 transitions. [2024-12-06 03:42:16,997 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1171 transitions. [2024-12-06 03:42:16,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 03:42:16,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:16,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:19,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:53,128 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:49:02,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:02,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 620 states and 1421 transitions. [2024-12-06 03:49:02,761 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1421 transitions. [2024-12-06 03:49:02,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 03:49:02,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:02,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.