./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm --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 06a3cb5dc06e83ae44b59088a65983410109ccc62fdf540c55c383c9af585403 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:27:05,094 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:27:05,193 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:27:05,199 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:27:05,199 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:27:05,236 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:27:05,237 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:27:05,237 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:27:05,237 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:27:05,237 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:27:05,238 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:27:05,238 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:27:05,238 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:27:05,238 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:27:05,238 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:27:05,238 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:27:05,240 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:27:05,240 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:27:05,241 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:27:05,241 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:27:05,241 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:27:05,241 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:27:05,242 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:27:05,242 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:27:05,242 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:27:05,242 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:27:05,242 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:27:05,243 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:27:05,243 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:27:05,243 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:27:05,243 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:27:05,243 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:27:05,243 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:27:05,243 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_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 06a3cb5dc06e83ae44b59088a65983410109ccc62fdf540c55c383c9af585403 [2024-11-13 21:27:05,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:27:05,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:27:05,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:27:05,589 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:27:05,589 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:27:05,591 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-13 21:27:07,511 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:27:07,920 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:27:07,921 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.UNBOUNDED.pals.c [2024-11-13 21:27:07,938 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm/data/562f0edb4/9cf4f7b8707b4db8bb1be5ffd4340dfe/FLAG6db79412b [2024-11-13 21:27:08,067 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm/data/562f0edb4/9cf4f7b8707b4db8bb1be5ffd4340dfe [2024-11-13 21:27:08,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:27:08,071 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:27:08,073 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:27:08,073 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:27:08,077 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:27:08,078 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:08,079 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58839c5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08, skipping insertion in model container [2024-11-13 21:27:08,079 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:08,133 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:27:08,515 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_0f9aa8d1-7651-4134-9b05-df5b8f762f69/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.UNBOUNDED.pals.c[61125,61138] [2024-11-13 21:27:08,518 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:27:08,531 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:27:08,686 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_0f9aa8d1-7651-4134-9b05-df5b8f762f69/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.UNBOUNDED.pals.c[61125,61138] [2024-11-13 21:27:08,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:27:08,708 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:27:08,709 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08 WrapperNode [2024-11-13 21:27:08,709 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:27:08,710 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:27:08,710 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:27:08,711 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:27:08,717 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:08,745 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:08,818 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2051 [2024-11-13 21:27:08,818 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:27:08,819 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:27:08,819 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:27:08,819 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:27:08,826 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:08,826 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:08,840 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:08,841 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:08,896 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:08,934 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:08,943 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:08,953 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:09,006 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:27:09,007 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:27:09,007 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:27:09,008 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:27:09,009 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:08" (1/1) ... [2024-11-13 21:27:09,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:27:09,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:27:09,040 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:27:09,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f9aa8d1-7651-4134-9b05-df5b8f762f69/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:27:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:27:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:27:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:27:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:27:09,309 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:27:09,311 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:27:11,915 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-11-13 21:27:11,915 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:27:13,855 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:27:13,858 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:27:13,859 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:27:13 BoogieIcfgContainer [2024-11-13 21:27:13,859 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:27:13,861 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:27:13,861 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:27:13,871 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:27:13,871 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:27:13" (1/1) ... [2024-11-13 21:27:13,881 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:27:13,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:13,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-11-13 21:27:13,960 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-11-13 21:27:13,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:27:13,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:13,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:14,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:24,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:24,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:24,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-11-13 21:27:24,844 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-11-13 21:27:24,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:27:24,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:24,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:30,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-11-13 21:27:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-11-13 21:27:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:27:30,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:30,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:30,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:35,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:35,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-11-13 21:27:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-11-13 21:27:35,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:27:35,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:35,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:36,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:39,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:40,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:40,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-11-13 21:27:40,702 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-11-13 21:27:40,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:27:40,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:40,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:44,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:45,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:45,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-11-13 21:27:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-11-13 21:27:45,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:27:45,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:45,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:45,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:49,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:50,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-11-13 21:27:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-11-13 21:27:50,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:27:50,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:50,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:56,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:56,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-11-13 21:27:56,555 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-11-13 21:27:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:27:56,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:56,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:01,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:03,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-11-13 21:28:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-13 21:28:03,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:28:03,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:03,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:03,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:04,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-11-13 21:28:04,168 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-11-13 21:28:04,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:28:04,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:04,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:04,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:04,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:04,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-11-13 21:28:04,480 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-11-13 21:28:04,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:28:04,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:04,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:09,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:12,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:12,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-11-13 21:28:12,946 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-11-13 21:28:12,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:28:12,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:12,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:13,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:14,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-11-13 21:28:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-11-13 21:28:14,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:28:14,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:14,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:16,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:15,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 638 states and 1264 transitions. [2024-11-13 21:29:15,728 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1264 transitions. [2024-11-13 21:29:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:29:15,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:15,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:21,167 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 657 states and 1302 transitions. [2024-11-13 21:29:43,217 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1302 transitions. [2024-11-13 21:29:43,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:29:43,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:43,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:47,960 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:48,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 658 states and 1305 transitions. [2024-11-13 21:29:48,875 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1305 transitions. [2024-11-13 21:29:48,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:29:48,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:48,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:50,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:01,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:27,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:27,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 675 states and 1341 transitions. [2024-11-13 21:30:27,191 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1341 transitions. [2024-11-13 21:30:27,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:30:27,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:27,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:32,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:57,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 695 states and 1384 transitions. [2024-11-13 21:30:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1384 transitions. [2024-11-13 21:30:57,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:30:57,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:57,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:57,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:02,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:03,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 696 states and 1389 transitions. [2024-11-13 21:31:03,144 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1389 transitions. [2024-11-13 21:31:03,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:31:03,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:03,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:07,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:09,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:09,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 698 states and 1395 transitions. [2024-11-13 21:31:09,555 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1395 transitions. [2024-11-13 21:31:09,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:31:09,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:09,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:14,436 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:35,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:35,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 715 states and 1427 transitions. [2024-11-13 21:31:35,992 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1427 transitions. [2024-11-13 21:31:35,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:31:35,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:35,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:42,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:09,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:09,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 736 states and 1472 transitions. [2024-11-13 21:32:09,446 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1472 transitions. [2024-11-13 21:32:09,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:32:09,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:09,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:14,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:17,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:17,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 739 states and 1483 transitions. [2024-11-13 21:32:17,893 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1483 transitions. [2024-11-13 21:32:17,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:32:17,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:17,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:22,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:23,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:23,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 740 states and 1484 transitions. [2024-11-13 21:32:23,643 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1484 transitions. [2024-11-13 21:32:23,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:32:23,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:23,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:28,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:29,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:29,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 741 states and 1490 transitions. [2024-11-13 21:32:29,903 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1490 transitions. [2024-11-13 21:32:29,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:32:29,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:29,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:30,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:35,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:56,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 758 states and 1519 transitions. [2024-11-13 21:32:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1519 transitions. [2024-11-13 21:32:56,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:32:56,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:56,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:02,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 780 states and 1566 transitions. [2024-11-13 21:33:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1566 transitions. [2024-11-13 21:33:31,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:33:31,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:31,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:31,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:40,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:40,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 783 states and 1578 transitions. [2024-11-13 21:33:40,403 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1578 transitions. [2024-11-13 21:33:40,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:33:40,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:40,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:45,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:47,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 784 states and 1579 transitions. [2024-11-13 21:33:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1579 transitions. [2024-11-13 21:33:47,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:33:47,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:47,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:47,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:52,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:54,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:54,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 786 states and 1590 transitions. [2024-11-13 21:33:54,570 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1590 transitions. [2024-11-13 21:33:54,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:33:54,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:54,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:59,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 787 states and 1591 transitions. [2024-11-13 21:34:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1591 transitions. [2024-11-13 21:34:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:34:01,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:01,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:01,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:06,863 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:08,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:08,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 788 states and 1592 transitions. [2024-11-13 21:34:08,274 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1592 transitions. [2024-11-13 21:34:08,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:34:08,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:08,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:14,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:38,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:38,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 806 states and 1626 transitions. [2024-11-13 21:34:38,048 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1626 transitions. [2024-11-13 21:34:38,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:34:38,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:38,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:38,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:44,465 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:10,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:10,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 822 states and 1664 transitions. [2024-11-13 21:35:10,958 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1664 transitions. [2024-11-13 21:35:10,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:35:10,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:10,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:11,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:15,446 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:19,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:19,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 825 states and 1679 transitions. [2024-11-13 21:35:19,351 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1679 transitions. [2024-11-13 21:35:19,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:35:19,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:19,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:24,153 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:25,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:25,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 826 states and 1681 transitions. [2024-11-13 21:35:25,733 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1681 transitions. [2024-11-13 21:35:25,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:35:25,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:25,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:25,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:31,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 827 states and 1682 transitions. [2024-11-13 21:35:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1682 transitions. [2024-11-13 21:35:31,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:35:31,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:31,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:31,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:37,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 828 states and 1683 transitions. [2024-11-13 21:35:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1683 transitions. [2024-11-13 21:35:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:35:37,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:37,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:42,741 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:46,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:46,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 831 states and 1696 transitions. [2024-11-13 21:35:46,911 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1696 transitions. [2024-11-13 21:35:46,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:35:46,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:46,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:47,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:51,664 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 833 states and 1708 transitions. [2024-11-13 21:35:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1708 transitions. [2024-11-13 21:35:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:35:54,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:54,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:59,536 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:02,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:02,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 835 states and 1710 transitions. [2024-11-13 21:36:02,594 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1710 transitions. [2024-11-13 21:36:02,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:36:02,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:02,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:02,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:07,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:12,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:12,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 837 states and 1722 transitions. [2024-11-13 21:36:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1722 transitions. [2024-11-13 21:36:12,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:36:12,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:12,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:17,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:36,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:36,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 853 states and 1747 transitions. [2024-11-13 21:36:36,194 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1747 transitions. [2024-11-13 21:36:36,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:36:36,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:36,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:36,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:40,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:42,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:42,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 854 states and 1756 transitions. [2024-11-13 21:36:42,898 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1756 transitions. [2024-11-13 21:36:42,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:36:42,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:42,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:47,806 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:01,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 865 states and 1781 transitions. [2024-11-13 21:37:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1781 transitions. [2024-11-13 21:37:01,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:37:01,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:01,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:14,729 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 888 states and 1822 transitions. [2024-11-13 21:37:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1822 transitions. [2024-11-13 21:37:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:37:46,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:46,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:48,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:58,283 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:08,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 894 states and 1841 transitions. [2024-11-13 21:38:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1841 transitions. [2024-11-13 21:38:08,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:38:08,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:08,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:19,599 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:21,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:21,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 895 states and 1851 transitions. [2024-11-13 21:38:21,510 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1851 transitions. [2024-11-13 21:38:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:38:21,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:21,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:23,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:32,232 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:34,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:34,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 896 states and 1853 transitions. [2024-11-13 21:38:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1853 transitions. [2024-11-13 21:38:34,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:38:34,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:34,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:45,848 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:48,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:48,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 897 states and 1854 transitions. [2024-11-13 21:38:48,344 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1854 transitions. [2024-11-13 21:38:48,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:38:48,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:48,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:03,697 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:15,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:15,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 902 states and 1902 transitions. [2024-11-13 21:39:15,593 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1902 transitions. [2024-11-13 21:39:15,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:39:15,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:15,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:17,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:27,702 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:32,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:32,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 904 states and 1904 transitions. [2024-11-13 21:39:32,696 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1904 transitions. [2024-11-13 21:39:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:39:32,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:32,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:34,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:44,829 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:47,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:47,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 905 states and 1905 transitions. [2024-11-13 21:39:47,066 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1905 transitions. [2024-11-13 21:39:47,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:39:47,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:47,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:48,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:58,138 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:00,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:00,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 906 states and 1906 transitions. [2024-11-13 21:40:00,360 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1906 transitions. [2024-11-13 21:40:00,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:40:00,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:00,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:02,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:11,171 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:13,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 907 states and 1907 transitions. [2024-11-13 21:40:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1907 transitions. [2024-11-13 21:40:13,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:40:13,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:13,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:14,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:25,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 908 states and 1908 transitions. [2024-11-13 21:40:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1908 transitions. [2024-11-13 21:40:25,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:40:25,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:25,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:38,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:38,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 909 states and 1909 transitions. [2024-11-13 21:40:38,122 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1909 transitions. [2024-11-13 21:40:38,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:40:38,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:38,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:49,117 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:51,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:51,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 910 states and 1910 transitions. [2024-11-13 21:40:51,277 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1910 transitions. [2024-11-13 21:40:51,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:40:51,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:51,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:58,202 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.