./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.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_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/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_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/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_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/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 fef6217d4b08cb3aa025852d66a6672fc9c8d590a1d32efbef068d3f53b164c9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:25:03,839 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:25:03,900 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:25:03,905 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:25:03,906 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:25:03,938 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:25:03,939 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:25:03,939 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:25:03,939 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:25:03,939 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:25:03,940 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:25:03,940 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:25:03,940 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:25:03,940 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:25:03,940 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:25:03,940 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:25:03,940 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:25:03,941 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:25:03,941 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:25:03,941 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:25:03,941 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:25:03,941 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:25:03,941 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:25:03,942 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:25:03,942 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:25:03,942 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:25:03,942 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:25:03,942 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:25:03,942 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:25:03,943 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:25:03,943 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:25:03,943 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:25:03,943 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:25:03,943 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_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/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 -> fef6217d4b08cb3aa025852d66a6672fc9c8d590a1d32efbef068d3f53b164c9 [2024-11-13 21:25:04,224 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:25:04,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:25:04,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:25:04,242 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:25:04,243 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:25:04,244 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-13 21:25:06,116 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:25:06,465 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:25:06,468 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c [2024-11-13 21:25:06,496 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/bin/ukojak-verify-EEHR8qb7sm/data/ef2230f4b/9cde95d3552d42b2a40c36c8e81f1788/FLAG2423b3b3a [2024-11-13 21:25:06,510 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/bin/ukojak-verify-EEHR8qb7sm/data/ef2230f4b/9cde95d3552d42b2a40c36c8e81f1788 [2024-11-13 21:25:06,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:25:06,515 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:25:06,516 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:25:06,516 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:25:06,521 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:25:06,522 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:25:06" (1/1) ... [2024-11-13 21:25:06,523 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25be91e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:06, skipping insertion in model container [2024-11-13 21:25:06,524 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:25:06" (1/1) ... [2024-11-13 21:25:06,589 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:25:07,073 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_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c[65679,65692] [2024-11-13 21:25:07,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:25:07,101 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:25:07,265 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_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c[65679,65692] [2024-11-13 21:25:07,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:25:07,285 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:25:07,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:07 WrapperNode [2024-11-13 21:25:07,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:25:07,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:25:07,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:25:07,287 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:25:07,295 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:07" (1/1) ... [2024-11-13 21:25:07,320 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:07" (1/1) ... [2024-11-13 21:25:07,393 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2141 [2024-11-13 21:25:07,393 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:25:07,394 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:25:07,394 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:25:07,394 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:25:07,403 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:07" (1/1) ... [2024-11-13 21:25:07,403 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:07" (1/1) ... [2024-11-13 21:25:07,411 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:07" (1/1) ... [2024-11-13 21:25:07,411 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:07" (1/1) ... [2024-11-13 21:25:07,458 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:07" (1/1) ... [2024-11-13 21:25:07,481 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:07" (1/1) ... [2024-11-13 21:25:07,486 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:07" (1/1) ... [2024-11-13 21:25:07,492 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:07" (1/1) ... [2024-11-13 21:25:07,503 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:25:07,503 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:25:07,504 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:25:07,504 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:25:07,505 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:07" (1/1) ... [2024-11-13 21:25:07,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:25:07,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:25:07,550 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:25:07,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ac9fd9-c0ab-4a94-9397-1fb092be6bf7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:25:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:25:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:25:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:25:07,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:25:07,780 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:25:07,783 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:25:10,831 INFO L? ?]: Removed 240 outVars from TransFormulas that were not future-live. [2024-11-13 21:25:10,832 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:25:12,977 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:25:12,977 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:25:12,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:25:12 BoogieIcfgContainer [2024-11-13 21:25:12,978 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:25:12,979 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:25:12,979 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:25:12,995 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:25:12,996 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:25:12" (1/1) ... [2024-11-13 21:25:13,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:25:13,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:13,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-11-13 21:25:13,087 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-11-13 21:25:13,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:25:13,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:13,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:14,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:24,635 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 21:25:25,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:25,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-11-13 21:25:25,067 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-11-13 21:25:25,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:25:25,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:25,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:30,695 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 21:25:31,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-11-13 21:25:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-11-13 21:25:31,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:25:31,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:31,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:35,625 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 21:25:36,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:36,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-11-13 21:25:36,278 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-11-13 21:25:36,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:25:36,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:36,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:36,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:40,434 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 21:25:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-11-13 21:25:41,320 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-11-13 21:25:41,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:25:41,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:41,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:45,554 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 21:25:46,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-11-13 21:25:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-11-13 21:25:46,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:25:46,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:46,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:46,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:50,422 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 21:25:51,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:51,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-11-13 21:25:51,844 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-11-13 21:25:51,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:25:51,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:51,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:57,184 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 21:25:58,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:58,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-11-13 21:25:58,759 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-11-13 21:25:58,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:25:58,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:58,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:00,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:04,183 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 21:26:06,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:06,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-11-13 21:26:06,358 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-13 21:26:06,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:26:06,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:06,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:06,674 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 21:26:07,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-11-13 21:26:07,299 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-11-13 21:26:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:26:07,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:07,522 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 21:26:07,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:07,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-11-13 21:26:07,699 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-11-13 21:26:07,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:26:07,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:07,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:13,131 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 21:26:16,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:16,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-11-13 21:26:16,129 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-11-13 21:26:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:26:16,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:16,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:16,829 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 21:26:17,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:17,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-11-13 21:26:17,356 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-11-13 21:26:17,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:26:17,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:17,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:33,697 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 21:26:40,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:40,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 519 states and 896 transitions. [2024-11-13 21:26:40,901 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 896 transitions. [2024-11-13 21:26:40,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:26:40,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:40,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:47,385 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 21:26:54,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:54,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 538 states and 930 transitions. [2024-11-13 21:26:54,354 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 930 transitions. [2024-11-13 21:26:54,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:26:54,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:54,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:54,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:00,535 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 21:27:08,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 558 states and 967 transitions. [2024-11-13 21:27:08,026 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 967 transitions. [2024-11-13 21:27:08,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:27:08,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:08,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:13,551 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 21:27:14,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:14,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 559 states and 970 transitions. [2024-11-13 21:27:14,095 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 970 transitions. [2024-11-13 21:27:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:27:14,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:14,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:14,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:19,114 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 21:27:19,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:19,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 560 states and 971 transitions. [2024-11-13 21:27:19,554 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 971 transitions. [2024-11-13 21:27:19,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:27:19,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:19,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:25,158 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 21:27:33,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:33,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 581 states and 1009 transitions. [2024-11-13 21:27:33,464 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1009 transitions. [2024-11-13 21:27:33,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:27:33,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:33,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:33,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:38,244 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 21:27:39,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:39,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 584 states and 1017 transitions. [2024-11-13 21:27:39,741 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1017 transitions. [2024-11-13 21:27:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:27:39,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:39,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:44,928 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 21:27:45,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:45,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 585 states and 1018 transitions. [2024-11-13 21:27:45,440 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1018 transitions. [2024-11-13 21:27:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:27:45,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:45,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:50,314 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 21:27:50,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:50,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 586 states and 1023 transitions. [2024-11-13 21:27:50,946 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1023 transitions. [2024-11-13 21:27:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:27:50,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:50,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:56,482 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 21:28:05,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:05,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 608 states and 1063 transitions. [2024-11-13 21:28:05,975 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1063 transitions. [2024-11-13 21:28:05,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:28:05,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:05,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:06,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:11,008 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 21:28:12,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:12,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 610 states and 1071 transitions. [2024-11-13 21:28:12,218 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1071 transitions. [2024-11-13 21:28:12,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:28:12,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:12,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:17,086 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 21:28:18,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:18,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 612 states and 1074 transitions. [2024-11-13 21:28:18,318 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1074 transitions. [2024-11-13 21:28:18,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:28:18,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:18,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:18,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:23,283 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 21:28:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:24,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 614 states and 1077 transitions. [2024-11-13 21:28:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1077 transitions. [2024-11-13 21:28:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:28:24,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:29,227 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 21:28:29,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:29,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 615 states and 1078 transitions. [2024-11-13 21:28:29,865 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1078 transitions. [2024-11-13 21:28:29,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:28:29,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:29,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:30,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:35,491 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 21:28:44,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:44,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 631 states and 1117 transitions. [2024-11-13 21:28:44,444 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1117 transitions. [2024-11-13 21:28:44,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:28:44,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:44,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:44,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:50,257 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 21:28:53,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:53,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 635 states and 1122 transitions. [2024-11-13 21:28:53,206 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1122 transitions. [2024-11-13 21:28:53,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:28:53,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:53,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:00,834 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 21:29:02,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:02,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 638 states and 1125 transitions. [2024-11-13 21:29:02,961 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1125 transitions. [2024-11-13 21:29:02,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:29:02,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:02,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:10,394 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 21:29:11,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:11,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 640 states and 1133 transitions. [2024-11-13 21:29:11,934 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1133 transitions. [2024-11-13 21:29:11,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:29:11,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:11,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:12,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:18,495 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 21:29:19,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:19,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 641 states and 1134 transitions. [2024-11-13 21:29:19,266 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1134 transitions. [2024-11-13 21:29:19,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:29:19,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:19,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:19,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:25,073 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 21:29:25,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:25,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 642 states and 1135 transitions. [2024-11-13 21:29:25,827 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1135 transitions. [2024-11-13 21:29:25,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:29:25,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:25,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:27,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:42,268 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 21:29:55,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:55,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 666 states and 1169 transitions. [2024-11-13 21:29:55,189 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1169 transitions. [2024-11-13 21:29:55,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:29:55,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:55,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:03,860 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:09,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:09,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 673 states and 1184 transitions. [2024-11-13 21:30:09,222 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1184 transitions. [2024-11-13 21:30:09,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:30:09,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:09,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:27,959 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:40,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 683 states and 1209 transitions. [2024-11-13 21:30:40,291 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1209 transitions. [2024-11-13 21:30:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:30:40,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:40,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:41,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:55,489 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:13,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:13,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 699 states and 1278 transitions. [2024-11-13 21:31:13,333 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1278 transitions. [2024-11-13 21:31:13,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:31:13,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:13,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:23,104 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:31:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 715 states and 1333 transitions. [2024-11-13 21:31:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1333 transitions. [2024-11-13 21:31:38,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:31:38,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:38,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 727 states and 1360 transitions. [2024-11-13 21:32:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1360 transitions. [2024-11-13 21:32:00,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:32:00,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:00,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:00,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:08,425 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:10,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:10,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 728 states and 1360 transitions. [2024-11-13 21:32:10,577 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1360 transitions. [2024-11-13 21:32:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:32:10,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:10,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:18,250 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 739 states and 1383 transitions. [2024-11-13 21:32:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1383 transitions. [2024-11-13 21:32:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:32:30,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:30,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:36,586 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:38,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:38,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 740 states and 1383 transitions. [2024-11-13 21:32:38,203 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1383 transitions. [2024-11-13 21:32:38,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:32:38,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:38,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:45,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:45,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 741 states and 1388 transitions. [2024-11-13 21:32:45,830 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1388 transitions. [2024-11-13 21:32:45,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:32:45,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:45,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:53,350 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:04,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:04,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 751 states and 1411 transitions. [2024-11-13 21:33:04,807 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1411 transitions. [2024-11-13 21:33:04,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:33:04,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:04,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:05,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:13,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:13,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 753 states and 1422 transitions. [2024-11-13 21:33:13,632 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1422 transitions. [2024-11-13 21:33:13,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:33:13,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:13,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:20,103 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:21,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:21,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 754 states and 1423 transitions. [2024-11-13 21:33:21,604 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1423 transitions. [2024-11-13 21:33:21,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:33:21,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:21,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:21,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:29,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:29,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 755 states and 1430 transitions. [2024-11-13 21:33:29,025 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1430 transitions. [2024-11-13 21:33:29,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:33:29,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:29,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:35,434 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:36,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:36,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 756 states and 1433 transitions. [2024-11-13 21:33:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1433 transitions. [2024-11-13 21:33:36,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:33:36,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:36,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:36,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:44,437 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:00,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:00,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 772 states and 1474 transitions. [2024-11-13 21:34:00,831 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1474 transitions. [2024-11-13 21:34:00,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:34:00,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:00,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:07,289 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:09,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:09,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 774 states and 1486 transitions. [2024-11-13 21:34:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1486 transitions. [2024-11-13 21:34:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:34:09,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:09,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:10,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:16,762 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:19,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:19,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 776 states and 1498 transitions. [2024-11-13 21:34:19,329 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1498 transitions. [2024-11-13 21:34:19,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:34:19,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:19,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:25,829 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 778 states and 1510 transitions. [2024-11-13 21:34:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1510 transitions. [2024-11-13 21:34:28,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:34:28,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:28,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:40,109 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:58,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 788 states and 1542 transitions. [2024-11-13 21:34:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1542 transitions. [2024-11-13 21:34:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:34:58,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:58,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:59,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:10,782 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:19,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 794 states and 1564 transitions. [2024-11-13 21:35:19,845 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1564 transitions. [2024-11-13 21:35:19,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:35:19,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:19,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:29,700 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:35,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:35,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 798 states and 1587 transitions. [2024-11-13 21:35:35,123 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1587 transitions. [2024-11-13 21:35:35,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:35:35,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:35,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:45,014 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:46,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:46,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 799 states and 1589 transitions. [2024-11-13 21:35:46,383 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1589 transitions. [2024-11-13 21:35:46,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:35:46,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:46,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:06,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:06,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 803 states and 1603 transitions. [2024-11-13 21:36:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1603 transitions. [2024-11-13 21:36:06,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:36:06,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:06,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:20,856 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:22,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:22,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 804 states and 1604 transitions. [2024-11-13 21:36:22,218 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1604 transitions. [2024-11-13 21:36:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:36:22,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:22,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:35,427 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:40,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:40,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 808 states and 1620 transitions. [2024-11-13 21:36:40,560 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1620 transitions. [2024-11-13 21:36:40,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:36:40,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:40,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:51,255 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:22,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 828 states and 1693 transitions. [2024-11-13 21:37:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1693 transitions. [2024-11-13 21:37:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:37:22,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:22,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:26,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:33,217 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:43,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:43,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 835 states and 1724 transitions. [2024-11-13 21:37:43,567 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1724 transitions. [2024-11-13 21:37:43,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:37:43,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:43,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:45,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:54,103 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:08,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:08,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 848 states and 1766 transitions. [2024-11-13 21:38:08,686 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1766 transitions. [2024-11-13 21:38:08,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:38:08,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:08,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:25,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 854 states and 1783 transitions. [2024-11-13 21:38:25,788 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1783 transitions. [2024-11-13 21:38:25,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:38:25,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:25,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:30,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat