./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/geo3-ll_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo3-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 83bed6e49bdb654de8fe1de7185cbf6d5882b20900f65bc5284ec8c205f21415 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:16:51,865 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:16:51,940 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:16:51,946 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:16:51,947 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:16:51,986 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:16:51,987 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:16:51,988 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:16:51,989 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:16:51,991 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:16:51,992 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:16:51,993 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:16:51,994 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:16:51,996 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:16:51,996 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:16:51,997 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:16:51,997 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:16:52,000 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:16:52,001 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:16:52,001 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:16:52,001 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:16:52,004 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:16:52,005 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:16:52,005 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:16:52,005 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:16:52,006 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:16:52,006 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:16:52,007 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:16:52,007 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:16:52,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:16:52,008 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:16:52,008 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:16:52,008 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:16:52,009 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:16:52,009 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:16:52,009 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83bed6e49bdb654de8fe1de7185cbf6d5882b20900f65bc5284ec8c205f21415 [2024-11-08 23:16:52,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:16:52,322 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:16:52,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:16:52,326 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:16:52,327 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:16:52,329 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/geo3-ll_unwindbound100.c Unable to find full path for "g++" [2024-11-08 23:16:54,478 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:16:54,661 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:16:54,661 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/sv-benchmarks/c/nla-digbench-scaling/geo3-ll_unwindbound100.c [2024-11-08 23:16:54,670 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/data/74784fbd8/062035bb05a4411f91cd74a527adcc40/FLAGc99f4290e [2024-11-08 23:16:54,687 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/data/74784fbd8/062035bb05a4411f91cd74a527adcc40 [2024-11-08 23:16:54,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:16:54,692 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:16:54,694 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:16:54,694 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:16:54,701 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:16:54,702 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,703 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@402855df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54, skipping insertion in model container [2024-11-08 23:16:54,703 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,727 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:16:54,953 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:16:54,964 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:16:54,984 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:16:55,003 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:16:55,003 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:55 WrapperNode [2024-11-08 23:16:55,004 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:16:55,005 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:16:55,005 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:16:55,006 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:16:55,013 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:55" (1/1) ... [2024-11-08 23:16:55,020 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:55" (1/1) ... [2024-11-08 23:16:55,047 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 59 [2024-11-08 23:16:55,047 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:16:55,048 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:16:55,048 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:16:55,049 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:16:55,060 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:55" (1/1) ... [2024-11-08 23:16:55,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:55" (1/1) ... [2024-11-08 23:16:55,062 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:55" (1/1) ... [2024-11-08 23:16:55,062 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:55" (1/1) ... [2024-11-08 23:16:55,067 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:55" (1/1) ... [2024-11-08 23:16:55,074 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:55" (1/1) ... [2024-11-08 23:16:55,080 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:55" (1/1) ... [2024-11-08 23:16:55,081 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:55" (1/1) ... [2024-11-08 23:16:55,083 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:16:55,088 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:16:55,088 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:16:55,088 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:16:55,089 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:55" (1/1) ... [2024-11-08 23:16:55,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:16:55,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:16:55,134 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:16:55,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a223fa3-1927-4647-ad53-ce39a4a2d233/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:16:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:16:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:16:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:16:55,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:16:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:16:55,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:16:55,268 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:16:55,271 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:16:55,443 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-08 23:16:55,443 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:16:55,486 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:16:55,487 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:16:55,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:16:55 BoogieIcfgContainer [2024-11-08 23:16:55,491 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:16:55,492 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:16:55,492 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:16:55,504 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:16:55,505 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:16:55" (1/1) ... [2024-11-08 23:16:55,515 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:16:55,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:55,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2024-11-08 23:16:55,608 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2024-11-08 23:16:55,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:16:55,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:55,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:55,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:16:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:55,748 INFO L255 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:16:55,752 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:16:55,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:55,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2024-11-08 23:16:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2024-11-08 23:16:55,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:16:55,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:55,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:16:55,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:55,910 INFO L255 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:16:55,911 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:16:55,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-08 23:16:56,014 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-08 23:16:56,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:16:56,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:56,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:56,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:56,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:56,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:56,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2024-11-08 23:16:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2024-11-08 23:16:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:16:56,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:56,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:56,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:56,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:56,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-08 23:16:56,496 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-08 23:16:56,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:16:56,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:56,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:56,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:56,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:56,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:56,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 24 states and 30 transitions. [2024-11-08 23:16:56,967 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2024-11-08 23:16:56,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:16:56,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:56,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:57,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:57,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:57,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 38 transitions. [2024-11-08 23:16:57,697 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2024-11-08 23:16:57,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:16:57,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:57,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:57,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:57,899 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 24 states and 28 transitions. [2024-11-08 23:16:58,102 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2024-11-08 23:16:58,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:16:58,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:58,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:58,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:58,336 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:58,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:58,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 30 states and 37 transitions. [2024-11-08 23:16:58,698 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2024-11-08 23:16:58,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:58,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:58,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:58,963 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 36 states and 46 transitions. [2024-11-08 23:16:59,365 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2024-11-08 23:16:59,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:16:59,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:59,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:59,659 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:17:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 42 states and 55 transitions. [2024-11-08 23:17:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 55 transitions. [2024-11-08 23:17:00,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:17:00,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:00,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:00,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:00,438 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:17:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:00,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 48 states and 64 transitions. [2024-11-08 23:17:00,961 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 64 transitions. [2024-11-08 23:17:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:17:00,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:00,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:00,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:01,307 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:17:01,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:01,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 54 states and 73 transitions. [2024-11-08 23:17:01,861 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 73 transitions. [2024-11-08 23:17:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:17:01,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:01,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:02,283 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:17:02,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:02,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 60 states and 82 transitions. [2024-11-08 23:17:02,905 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 82 transitions. [2024-11-08 23:17:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:17:02,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:02,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:03,409 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 23:17:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:04,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 66 states and 91 transitions. [2024-11-08 23:17:04,028 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 91 transitions. [2024-11-08 23:17:04,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:17:04,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:04,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:04,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:04,562 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:17:05,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:05,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 72 states and 100 transitions. [2024-11-08 23:17:05,276 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 100 transitions. [2024-11-08 23:17:05,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:17:05,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:05,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:05,926 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 23:17:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:06,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 78 states and 109 transitions. [2024-11-08 23:17:06,651 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 109 transitions. [2024-11-08 23:17:06,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:17:06,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:06,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:07,258 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 23:17:08,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:08,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 84 states and 118 transitions. [2024-11-08 23:17:08,073 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 118 transitions. [2024-11-08 23:17:08,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:17:08,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:08,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:08,777 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 23:17:09,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:09,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 90 states and 127 transitions. [2024-11-08 23:17:09,580 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 127 transitions. [2024-11-08 23:17:09,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:17:09,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:09,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:10,435 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 23:17:11,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:11,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 96 states and 136 transitions. [2024-11-08 23:17:11,347 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2024-11-08 23:17:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:17:11,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:11,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:11,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:12,151 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 23:17:13,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:13,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 102 states and 145 transitions. [2024-11-08 23:17:13,129 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 145 transitions. [2024-11-08 23:17:13,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:17:13,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:13,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:13,925 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-08 23:17:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:14,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 108 states and 154 transitions. [2024-11-08 23:17:14,822 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 154 transitions. [2024-11-08 23:17:14,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:17:14,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:14,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:15,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 23:17:16,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:16,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 114 states and 163 transitions. [2024-11-08 23:17:16,743 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 163 transitions. [2024-11-08 23:17:16,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:17:16,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:16,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:16,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:17,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-08 23:17:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 120 states and 172 transitions. [2024-11-08 23:17:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 172 transitions. [2024-11-08 23:17:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:17:18,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:18,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 23:17:20,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 126 states and 181 transitions. [2024-11-08 23:17:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 181 transitions. [2024-11-08 23:17:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:17:20,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:20,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:21,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 1083 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:17:23,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:23,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 132 states and 190 transitions. [2024-11-08 23:17:23,037 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 190 transitions. [2024-11-08 23:17:23,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:17:23,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:23,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1580 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-08 23:17:25,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:25,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 138 states and 199 transitions. [2024-11-08 23:17:25,114 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 199 transitions. [2024-11-08 23:17:25,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:17:25,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:25,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1743 backedges. 0 proven. 1323 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:17:27,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:27,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 144 states and 208 transitions. [2024-11-08 23:17:27,392 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 208 transitions. [2024-11-08 23:17:27,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:17:27,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:27,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:27,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:28,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1914 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-08 23:17:29,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:29,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 150 states and 217 transitions. [2024-11-08 23:17:29,746 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 217 transitions. [2024-11-08 23:17:29,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:17:29,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:29,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:29,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:31,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2093 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2024-11-08 23:17:32,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:32,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 156 states and 226 transitions. [2024-11-08 23:17:32,300 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 226 transitions. [2024-11-08 23:17:32,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:17:32,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:32,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:33,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 0 proven. 1728 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:17:34,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 162 states and 235 transitions. [2024-11-08 23:17:34,901 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 235 transitions. [2024-11-08 23:17:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 23:17:34,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:34,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:34,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 1875 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-11-08 23:17:37,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:37,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 168 states and 244 transitions. [2024-11-08 23:17:37,365 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 244 transitions. [2024-11-08 23:17:37,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:17:37,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:37,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2678 backedges. 0 proven. 2028 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-08 23:17:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:39,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 174 states and 253 transitions. [2024-11-08 23:17:39,844 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 253 transitions. [2024-11-08 23:17:39,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:17:39,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:39,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2889 backedges. 0 proven. 2187 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-08 23:17:42,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:42,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 180 states and 262 transitions. [2024-11-08 23:17:42,593 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 262 transitions. [2024-11-08 23:17:42,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:17:42,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 0 proven. 2352 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 23:17:45,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 186 states and 271 transitions. [2024-11-08 23:17:45,561 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 271 transitions. [2024-11-08 23:17:45,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 23:17:45,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:45,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:47,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 0 proven. 2523 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2024-11-08 23:17:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 192 states and 280 transitions. [2024-11-08 23:17:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 280 transitions. [2024-11-08 23:17:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:17:48,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:48,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:48,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:50,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 2700 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 23:17:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:51,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 198 states and 289 transitions. [2024-11-08 23:17:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 289 transitions. [2024-11-08 23:17:51,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 23:17:51,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:51,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:53,513 INFO L134 CoverageAnalysis]: Checked inductivity of 3813 backedges. 0 proven. 2883 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-11-08 23:17:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 204 states and 298 transitions. [2024-11-08 23:17:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 298 transitions. [2024-11-08 23:17:54,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:17:54,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:56,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4064 backedges. 0 proven. 3072 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-08 23:17:58,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:58,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 210 states and 307 transitions. [2024-11-08 23:17:58,629 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 307 transitions. [2024-11-08 23:17:58,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 23:17:58,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:58,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:00,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4323 backedges. 0 proven. 3267 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-11-08 23:18:01,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 216 states and 316 transitions. [2024-11-08 23:18:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 316 transitions. [2024-11-08 23:18:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-08 23:18:01,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:01,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:01,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:04,175 INFO L134 CoverageAnalysis]: Checked inductivity of 4590 backedges. 0 proven. 3468 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-11-08 23:18:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 222 states and 325 transitions. [2024-11-08 23:18:05,670 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 325 transitions. [2024-11-08 23:18:05,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-08 23:18:05,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:05,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:07,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4865 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-11-08 23:18:09,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 228 states and 334 transitions. [2024-11-08 23:18:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 334 transitions. [2024-11-08 23:18:09,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-08 23:18:09,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:09,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:11,480 INFO L134 CoverageAnalysis]: Checked inductivity of 5148 backedges. 0 proven. 3888 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-08 23:18:13,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:13,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 234 states and 343 transitions. [2024-11-08 23:18:13,135 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 343 transitions. [2024-11-08 23:18:13,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 23:18:13,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:13,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:15,553 INFO L134 CoverageAnalysis]: Checked inductivity of 5439 backedges. 0 proven. 4107 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-08 23:18:17,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:17,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 240 states and 352 transitions. [2024-11-08 23:18:17,176 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 352 transitions. [2024-11-08 23:18:17,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:18:17,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:17,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:17,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:19,493 INFO L134 CoverageAnalysis]: Checked inductivity of 5738 backedges. 0 proven. 4332 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-11-08 23:18:21,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:21,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 246 states and 361 transitions. [2024-11-08 23:18:21,194 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 361 transitions. [2024-11-08 23:18:21,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-08 23:18:21,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:21,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:23,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6045 backedges. 0 proven. 4563 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-11-08 23:18:25,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:25,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 252 states and 370 transitions. [2024-11-08 23:18:25,418 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 370 transitions. [2024-11-08 23:18:25,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-08 23:18:25,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:25,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:28,170 INFO L134 CoverageAnalysis]: Checked inductivity of 6360 backedges. 0 proven. 4800 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2024-11-08 23:18:29,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:29,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 258 states and 379 transitions. [2024-11-08 23:18:29,912 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 379 transitions. [2024-11-08 23:18:29,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-08 23:18:29,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:29,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:30,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:33,015 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 0 proven. 5043 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2024-11-08 23:18:34,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:34,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 264 states and 388 transitions. [2024-11-08 23:18:34,872 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 388 transitions. [2024-11-08 23:18:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2024-11-08 23:18:34,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:34,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:37,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7014 backedges. 0 proven. 5292 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-11-08 23:18:39,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:39,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 270 states and 397 transitions. [2024-11-08 23:18:39,738 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 397 transitions. [2024-11-08 23:18:39,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-08 23:18:39,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:39,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7353 backedges. 0 proven. 5547 refuted. 0 times theorem prover too weak. 1806 trivial. 0 not checked. [2024-11-08 23:18:44,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:44,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 276 states and 406 transitions. [2024-11-08 23:18:44,830 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 406 transitions. [2024-11-08 23:18:44,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:18:44,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:44,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:47,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7700 backedges. 0 proven. 5808 refuted. 0 times theorem prover too weak. 1892 trivial. 0 not checked. [2024-11-08 23:18:49,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:49,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 282 states and 415 transitions. [2024-11-08 23:18:49,720 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 415 transitions. [2024-11-08 23:18:49,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-08 23:18:49,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:49,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8055 backedges. 0 proven. 6075 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-11-08 23:18:55,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:55,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 288 states and 424 transitions. [2024-11-08 23:18:55,060 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 424 transitions. [2024-11-08 23:18:55,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-11-08 23:18:55,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:55,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:55,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:58,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8418 backedges. 0 proven. 6348 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 23:19:00,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:00,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 294 states and 433 transitions. [2024-11-08 23:19:00,486 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 433 transitions. [2024-11-08 23:19:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-11-08 23:19:00,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:00,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:04,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8789 backedges. 0 proven. 6627 refuted. 0 times theorem prover too weak. 2162 trivial. 0 not checked. [2024-11-08 23:19:06,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:06,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 300 states and 442 transitions. [2024-11-08 23:19:06,177 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 442 transitions. [2024-11-08 23:19:06,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-11-08 23:19:06,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:06,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:10,164 INFO L134 CoverageAnalysis]: Checked inductivity of 9168 backedges. 0 proven. 6912 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-08 23:19:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 306 states and 451 transitions. [2024-11-08 23:19:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 451 transitions. [2024-11-08 23:19:12,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-11-08 23:19:12,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:12,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:12,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:16,614 INFO L134 CoverageAnalysis]: Checked inductivity of 9555 backedges. 0 proven. 7203 refuted. 0 times theorem prover too weak. 2352 trivial. 0 not checked. [2024-11-08 23:19:18,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:18,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 312 states and 460 transitions. [2024-11-08 23:19:18,754 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 460 transitions. [2024-11-08 23:19:18,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-08 23:19:18,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:18,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:18,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:22,988 INFO L134 CoverageAnalysis]: Checked inductivity of 9950 backedges. 0 proven. 7500 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-11-08 23:19:25,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:25,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 318 states and 469 transitions. [2024-11-08 23:19:25,299 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 469 transitions. [2024-11-08 23:19:25,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-08 23:19:25,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:25,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:29,827 INFO L134 CoverageAnalysis]: Checked inductivity of 10353 backedges. 0 proven. 7803 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-11-08 23:19:32,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:32,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 324 states and 478 transitions. [2024-11-08 23:19:32,072 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 478 transitions. [2024-11-08 23:19:32,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-11-08 23:19:32,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:32,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 10764 backedges. 0 proven. 8112 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-11-08 23:19:39,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:39,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 330 states and 487 transitions. [2024-11-08 23:19:39,034 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 487 transitions. [2024-11-08 23:19:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2024-11-08 23:19:39,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:39,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:39,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:43,756 INFO L134 CoverageAnalysis]: Checked inductivity of 11183 backedges. 0 proven. 8427 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2024-11-08 23:19:46,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:46,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 336 states and 496 transitions. [2024-11-08 23:19:46,080 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 496 transitions. [2024-11-08 23:19:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-11-08 23:19:46,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:46,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:50,975 INFO L134 CoverageAnalysis]: Checked inductivity of 11610 backedges. 0 proven. 8748 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-08 23:19:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:53,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 342 states and 505 transitions. [2024-11-08 23:19:53,440 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 505 transitions. [2024-11-08 23:19:53,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-08 23:19:53,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:53,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:53,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:58,732 INFO L134 CoverageAnalysis]: Checked inductivity of 12045 backedges. 0 proven. 9075 refuted. 0 times theorem prover too weak. 2970 trivial. 0 not checked. [2024-11-08 23:20:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:01,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 348 states and 514 transitions. [2024-11-08 23:20:01,163 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 514 transitions. [2024-11-08 23:20:01,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-08 23:20:01,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:01,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:06,340 INFO L134 CoverageAnalysis]: Checked inductivity of 12488 backedges. 0 proven. 9408 refuted. 0 times theorem prover too weak. 3080 trivial. 0 not checked. [2024-11-08 23:20:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 354 states and 523 transitions. [2024-11-08 23:20:08,792 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 523 transitions. [2024-11-08 23:20:08,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-08 23:20:08,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:08,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:14,286 INFO L134 CoverageAnalysis]: Checked inductivity of 12939 backedges. 0 proven. 9747 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-11-08 23:20:16,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:16,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 360 states and 532 transitions. [2024-11-08 23:20:16,829 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 532 transitions. [2024-11-08 23:20:16,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2024-11-08 23:20:16,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:16,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:22,265 INFO L134 CoverageAnalysis]: Checked inductivity of 13398 backedges. 0 proven. 10092 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-11-08 23:20:24,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:24,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 366 states and 541 transitions. [2024-11-08 23:20:24,908 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 541 transitions. [2024-11-08 23:20:24,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2024-11-08 23:20:24,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:24,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:25,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 13865 backedges. 0 proven. 10443 refuted. 0 times theorem prover too weak. 3422 trivial. 0 not checked. [2024-11-08 23:20:33,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:33,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 372 states and 550 transitions. [2024-11-08 23:20:33,214 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 550 transitions. [2024-11-08 23:20:33,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2024-11-08 23:20:33,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:33,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:39,436 INFO L134 CoverageAnalysis]: Checked inductivity of 14340 backedges. 0 proven. 10800 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-11-08 23:20:42,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:42,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 378 states and 559 transitions. [2024-11-08 23:20:42,106 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 559 transitions. [2024-11-08 23:20:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-11-08 23:20:42,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:42,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:48,817 INFO L134 CoverageAnalysis]: Checked inductivity of 14823 backedges. 0 proven. 11163 refuted. 0 times theorem prover too weak. 3660 trivial. 0 not checked. [2024-11-08 23:20:51,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:51,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 384 states and 568 transitions. [2024-11-08 23:20:51,545 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 568 transitions. [2024-11-08 23:20:51,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2024-11-08 23:20:51,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:51,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:51,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:57,865 INFO L134 CoverageAnalysis]: Checked inductivity of 15314 backedges. 0 proven. 11532 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2024-11-08 23:21:00,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:00,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 390 states and 577 transitions. [2024-11-08 23:21:00,604 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 577 transitions. [2024-11-08 23:21:00,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2024-11-08 23:21:00,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:00,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:07,287 INFO L134 CoverageAnalysis]: Checked inductivity of 15813 backedges. 0 proven. 11907 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-11-08 23:21:10,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:10,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 396 states and 586 transitions. [2024-11-08 23:21:10,059 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 586 transitions. [2024-11-08 23:21:10,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-08 23:21:10,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:10,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16320 backedges. 0 proven. 12288 refuted. 0 times theorem prover too weak. 4032 trivial. 0 not checked. [2024-11-08 23:21:19,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:19,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 402 states and 595 transitions. [2024-11-08 23:21:19,558 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 595 transitions. [2024-11-08 23:21:19,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-11-08 23:21:19,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:19,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:19,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:27,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16835 backedges. 0 proven. 12675 refuted. 0 times theorem prover too weak. 4160 trivial. 0 not checked. [2024-11-08 23:21:30,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:30,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 408 states and 604 transitions. [2024-11-08 23:21:30,486 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 604 transitions. [2024-11-08 23:21:30,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-11-08 23:21:30,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:30,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 17358 backedges. 0 proven. 13068 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-11-08 23:21:41,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 414 states and 613 transitions. [2024-11-08 23:21:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 613 transitions. [2024-11-08 23:21:41,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2024-11-08 23:21:41,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:41,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:50,206 INFO L134 CoverageAnalysis]: Checked inductivity of 17889 backedges. 0 proven. 13467 refuted. 0 times theorem prover too weak. 4422 trivial. 0 not checked. [2024-11-08 23:21:54,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 420 states and 622 transitions. [2024-11-08 23:21:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 622 transitions. [2024-11-08 23:21:54,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-11-08 23:21:54,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:54,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:54,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:02,395 INFO L134 CoverageAnalysis]: Checked inductivity of 18428 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 4556 trivial. 0 not checked. [2024-11-08 23:22:06,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:06,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 426 states and 631 transitions. [2024-11-08 23:22:06,275 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 631 transitions. [2024-11-08 23:22:06,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 559 [2024-11-08 23:22:06,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:06,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:14,421 INFO L134 CoverageAnalysis]: Checked inductivity of 18975 backedges. 0 proven. 14283 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-11-08 23:22:17,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:17,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 432 states and 640 transitions. [2024-11-08 23:22:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 640 transitions. [2024-11-08 23:22:17,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2024-11-08 23:22:17,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:17,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:17,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:26,105 INFO L134 CoverageAnalysis]: Checked inductivity of 19530 backedges. 0 proven. 14700 refuted. 0 times theorem prover too weak. 4830 trivial. 0 not checked. [2024-11-08 23:22:29,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:29,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 438 states and 649 transitions. [2024-11-08 23:22:29,501 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 649 transitions. [2024-11-08 23:22:29,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2024-11-08 23:22:29,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:29,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 20093 backedges. 0 proven. 15123 refuted. 0 times theorem prover too weak. 4970 trivial. 0 not checked. [2024-11-08 23:22:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 444 states and 658 transitions. [2024-11-08 23:22:42,818 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 658 transitions. [2024-11-08 23:22:42,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2024-11-08 23:22:42,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:42,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:51,883 INFO L134 CoverageAnalysis]: Checked inductivity of 20664 backedges. 0 proven. 15552 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-11-08 23:22:55,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:55,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 450 states and 667 transitions. [2024-11-08 23:22:55,649 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 667 transitions. [2024-11-08 23:22:55,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2024-11-08 23:22:55,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:55,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 21243 backedges. 0 proven. 15987 refuted. 0 times theorem prover too weak. 5256 trivial. 0 not checked. [2024-11-08 23:23:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 456 states and 676 transitions. [2024-11-08 23:23:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 676 transitions. [2024-11-08 23:23:08,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2024-11-08 23:23:08,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:08,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:08,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:17,888 INFO L134 CoverageAnalysis]: Checked inductivity of 21830 backedges. 0 proven. 16428 refuted. 0 times theorem prover too weak. 5402 trivial. 0 not checked. [2024-11-08 23:23:21,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:21,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 462 states and 685 transitions. [2024-11-08 23:23:21,612 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 685 transitions. [2024-11-08 23:23:21,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 607 [2024-11-08 23:23:21,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:21,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:32,281 INFO L134 CoverageAnalysis]: Checked inductivity of 22425 backedges. 0 proven. 16875 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-08 23:23:36,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:36,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 468 states and 694 transitions. [2024-11-08 23:23:36,105 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 694 transitions. [2024-11-08 23:23:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 615 [2024-11-08 23:23:36,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:36,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:36,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 23028 backedges. 0 proven. 17328 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2024-11-08 23:23:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:49,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 474 states and 703 transitions. [2024-11-08 23:23:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 703 transitions. [2024-11-08 23:23:49,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 623 [2024-11-08 23:23:49,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:49,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:01,027 INFO L134 CoverageAnalysis]: Checked inductivity of 23639 backedges. 0 proven. 17787 refuted. 0 times theorem prover too weak. 5852 trivial. 0 not checked. [2024-11-08 23:24:04,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:04,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 480 states and 712 transitions. [2024-11-08 23:24:04,966 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 712 transitions. [2024-11-08 23:24:04,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2024-11-08 23:24:04,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:04,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:16,449 INFO L134 CoverageAnalysis]: Checked inductivity of 24258 backedges. 0 proven. 18252 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-08 23:24:20,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:20,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 486 states and 721 transitions. [2024-11-08 23:24:20,093 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 721 transitions. [2024-11-08 23:24:20,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2024-11-08 23:24:20,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:20,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:31,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24885 backedges. 0 proven. 18723 refuted. 0 times theorem prover too weak. 6162 trivial. 0 not checked. [2024-11-08 23:24:35,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:35,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 492 states and 730 transitions. [2024-11-08 23:24:35,353 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 730 transitions. [2024-11-08 23:24:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2024-11-08 23:24:35,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:35,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 25520 backedges. 0 proven. 19200 refuted. 0 times theorem prover too weak. 6320 trivial. 0 not checked. [2024-11-08 23:24:51,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:51,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 498 states and 739 transitions. [2024-11-08 23:24:51,385 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 739 transitions. [2024-11-08 23:24:51,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 655 [2024-11-08 23:24:51,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:51,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:51,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:03,018 INFO L134 CoverageAnalysis]: Checked inductivity of 26163 backedges. 0 proven. 19683 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-11-08 23:25:06,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:06,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 504 states and 748 transitions. [2024-11-08 23:25:06,672 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 748 transitions. [2024-11-08 23:25:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2024-11-08 23:25:06,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:06,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:18,074 INFO L134 CoverageAnalysis]: Checked inductivity of 26814 backedges. 0 proven. 20172 refuted. 0 times theorem prover too weak. 6642 trivial. 0 not checked. [2024-11-08 23:25:22,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:22,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 510 states and 757 transitions. [2024-11-08 23:25:22,133 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 757 transitions. [2024-11-08 23:25:22,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 671 [2024-11-08 23:25:22,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:22,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:34,733 INFO L134 CoverageAnalysis]: Checked inductivity of 27473 backedges. 0 proven. 20667 refuted. 0 times theorem prover too weak. 6806 trivial. 0 not checked. [2024-11-08 23:25:39,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 516 states and 766 transitions. [2024-11-08 23:25:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 766 transitions. [2024-11-08 23:25:39,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 679 [2024-11-08 23:25:39,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:39,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:39,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:52,861 INFO L134 CoverageAnalysis]: Checked inductivity of 28140 backedges. 0 proven. 21168 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-11-08 23:25:57,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:57,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 522 states and 775 transitions. [2024-11-08 23:25:57,483 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 775 transitions. [2024-11-08 23:25:57,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 687 [2024-11-08 23:25:57,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:57,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:10,970 INFO L134 CoverageAnalysis]: Checked inductivity of 28815 backedges. 0 proven. 21675 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2024-11-08 23:26:14,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:14,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 528 states and 784 transitions. [2024-11-08 23:26:14,889 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 784 transitions. [2024-11-08 23:26:14,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 695 [2024-11-08 23:26:14,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:14,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:15,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:28,452 INFO L134 CoverageAnalysis]: Checked inductivity of 29498 backedges. 0 proven. 22188 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-11-08 23:26:33,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 534 states and 793 transitions. [2024-11-08 23:26:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 793 transitions. [2024-11-08 23:26:33,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 703 [2024-11-08 23:26:33,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:33,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:48,059 INFO L134 CoverageAnalysis]: Checked inductivity of 30189 backedges. 0 proven. 22707 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-11-08 23:26:52,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:52,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 540 states and 802 transitions. [2024-11-08 23:26:52,754 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 802 transitions. [2024-11-08 23:26:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 711 [2024-11-08 23:26:52,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:52,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:07,996 INFO L134 CoverageAnalysis]: Checked inductivity of 30888 backedges. 0 proven. 23232 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-11-08 23:27:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:12,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 546 states and 811 transitions. [2024-11-08 23:27:12,784 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 811 transitions. [2024-11-08 23:27:12,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 719 [2024-11-08 23:27:12,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:12,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:13,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:28,612 INFO L134 CoverageAnalysis]: Checked inductivity of 31595 backedges. 0 proven. 23763 refuted. 0 times theorem prover too weak. 7832 trivial. 0 not checked. [2024-11-08 23:27:33,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 552 states and 820 transitions. [2024-11-08 23:27:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 820 transitions. [2024-11-08 23:27:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 727 [2024-11-08 23:27:33,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:33,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:33,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 32310 backedges. 0 proven. 24300 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 23:27:54,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:54,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 558 states and 829 transitions. [2024-11-08 23:27:54,810 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 829 transitions. [2024-11-08 23:27:54,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 735 [2024-11-08 23:27:54,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:54,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,284 INFO L134 CoverageAnalysis]: Checked inductivity of 33033 backedges. 0 proven. 24843 refuted. 0 times theorem prover too weak. 8190 trivial. 0 not checked. [2024-11-08 23:28:17,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:17,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 564 states and 838 transitions. [2024-11-08 23:28:17,207 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 838 transitions. [2024-11-08 23:28:17,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 743 [2024-11-08 23:28:17,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:17,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:35,729 INFO L134 CoverageAnalysis]: Checked inductivity of 33764 backedges. 0 proven. 25392 refuted. 0 times theorem prover too weak. 8372 trivial. 0 not checked. [2024-11-08 23:28:40,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:40,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 570 states and 847 transitions. [2024-11-08 23:28:40,769 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 847 transitions. [2024-11-08 23:28:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 751 [2024-11-08 23:28:40,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:40,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:59,505 INFO L134 CoverageAnalysis]: Checked inductivity of 34503 backedges. 0 proven. 25947 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-11-08 23:29:04,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:04,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 576 states and 856 transitions. [2024-11-08 23:29:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 856 transitions. [2024-11-08 23:29:04,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 759 [2024-11-08 23:29:04,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:04,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:04,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:23,569 INFO L134 CoverageAnalysis]: Checked inductivity of 35250 backedges. 0 proven. 26508 refuted. 0 times theorem prover too weak. 8742 trivial. 0 not checked. [2024-11-08 23:29:28,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:28,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 582 states and 865 transitions. [2024-11-08 23:29:28,592 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 865 transitions. [2024-11-08 23:29:28,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-08 23:29:28,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:28,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:28,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:47,936 INFO L134 CoverageAnalysis]: Checked inductivity of 36005 backedges. 0 proven. 27075 refuted. 0 times theorem prover too weak. 8930 trivial. 0 not checked. [2024-11-08 23:29:53,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:53,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 588 states and 874 transitions. [2024-11-08 23:29:53,214 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 874 transitions. [2024-11-08 23:29:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 775 [2024-11-08 23:29:53,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:53,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:53,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:13,250 INFO L134 CoverageAnalysis]: Checked inductivity of 36768 backedges. 0 proven. 27648 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-11-08 23:30:18,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:18,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 594 states and 883 transitions. [2024-11-08 23:30:18,521 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 883 transitions. [2024-11-08 23:30:18,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2024-11-08 23:30:18,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:18,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:38,670 INFO L134 CoverageAnalysis]: Checked inductivity of 37539 backedges. 0 proven. 28227 refuted. 0 times theorem prover too weak. 9312 trivial. 0 not checked. [2024-11-08 23:30:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 600 states and 892 transitions. [2024-11-08 23:30:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 892 transitions. [2024-11-08 23:30:44,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 791 [2024-11-08 23:30:44,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:44,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat