./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/verifythis/elimination_max_rec.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/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_26cacbc6-c10e-4599-8f37-9eb41211e2e3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/elimination_max_rec.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/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_26cacbc6-c10e-4599-8f37-9eb41211e2e3/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 1d89bfe4b4c4586e423a8e3ebdbb120ac074219803de53807cd9f075553c6e3a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:24:51,022 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:24:51,106 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:24:51,113 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:24:51,113 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:24:51,149 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:24:51,150 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:24:51,150 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:24:51,151 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:24:51,151 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:24:51,152 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:24:51,152 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:24:51,152 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:24:51,153 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:24:51,153 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:24:51,154 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:24:51,154 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:24:51,154 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:24:51,155 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:24:51,155 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:24:51,156 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:24:51,160 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:24:51,160 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:24:51,161 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:24:51,161 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:24:51,161 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:24:51,162 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:24:51,162 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:24:51,162 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:24:51,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:24:51,167 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:24:51,167 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:24:51,168 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:24:51,168 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:24:51,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:24:51,169 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_26cacbc6-c10e-4599-8f37-9eb41211e2e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d89bfe4b4c4586e423a8e3ebdbb120ac074219803de53807cd9f075553c6e3a [2024-11-08 23:24:51,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:24:51,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:24:51,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:24:51,504 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:24:51,505 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:24:51,507 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/verifythis/elimination_max_rec.c Unable to find full path for "g++" [2024-11-08 23:24:53,572 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:24:53,786 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:24:53,786 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/sv-benchmarks/c/verifythis/elimination_max_rec.c [2024-11-08 23:24:53,793 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/bin/ukojak-verify-ImItNfHLgk/data/54fe4acaa/10cc2274effb4f95b2775448e2894e77/FLAG13cd20889 [2024-11-08 23:24:53,814 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/bin/ukojak-verify-ImItNfHLgk/data/54fe4acaa/10cc2274effb4f95b2775448e2894e77 [2024-11-08 23:24:53,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:24:53,819 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:24:53,820 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:24:53,821 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:24:53,826 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:24:53,827 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:24:53" (1/1) ... [2024-11-08 23:24:53,828 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27bd2e9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:53, skipping insertion in model container [2024-11-08 23:24:53,829 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:24:53" (1/1) ... [2024-11-08 23:24:53,855 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:24:54,056 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:54,070 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:24:54,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:54,110 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:24:54,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:54 WrapperNode [2024-11-08 23:24:54,111 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:24:54,112 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:24:54,112 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:24:54,112 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:24:54,120 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:54" (1/1) ... [2024-11-08 23:24:54,128 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:54" (1/1) ... [2024-11-08 23:24:54,145 INFO L138 Inliner]: procedures = 19, calls = 21, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 33 [2024-11-08 23:24:54,145 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:24:54,146 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:24:54,146 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:24:54,147 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:24:54,156 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:54" (1/1) ... [2024-11-08 23:24:54,156 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:54" (1/1) ... [2024-11-08 23:24:54,158 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:54" (1/1) ... [2024-11-08 23:24:54,159 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:54" (1/1) ... [2024-11-08 23:24:54,164 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:54" (1/1) ... [2024-11-08 23:24:54,166 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:54" (1/1) ... [2024-11-08 23:24:54,167 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:54" (1/1) ... [2024-11-08 23:24:54,169 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:54" (1/1) ... [2024-11-08 23:24:54,171 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:24:54,172 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:24:54,172 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:24:54,172 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:24:54,173 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:54" (1/1) ... [2024-11-08 23:24:54,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:24:54,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:24:54,210 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:24:54,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cacbc6-c10e-4599-8f37-9eb41211e2e3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:24:54,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:24:54,242 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:24:54,243 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:24:54,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:24:54,243 INFO L130 BoogieDeclarations]: Found specification of procedure check [2024-11-08 23:24:54,243 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2024-11-08 23:24:54,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:24:54,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:24:54,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:24:54,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:24:54,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:24:54,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:24:54,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:24:54,329 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:24:54,331 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:24:54,547 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-08 23:24:54,548 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:24:54,613 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:24:54,613 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:24:54,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:24:54 BoogieIcfgContainer [2024-11-08 23:24:54,614 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:24:54,615 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:24:54,615 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:24:54,627 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:24:54,628 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:24:54" (1/1) ... [2024-11-08 23:24:54,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:24:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:54,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 35 states and 39 transitions. [2024-11-08 23:24:54,687 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 39 transitions. [2024-11-08 23:24:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:24:54,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:54,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:55,051 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 23:24:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:55,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2024-11-08 23:24:55,165 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2024-11-08 23:24:55,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:24:55,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:55,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:55,275 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 23:24:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:55,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 33 states and 37 transitions. [2024-11-08 23:24:55,339 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2024-11-08 23:24:55,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:24:55,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:55,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:55,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:55,533 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 23:24:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:55,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-11-08 23:24:55,664 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-11-08 23:24:55,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:24:55,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:55,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:55,860 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 23:24:56,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:56,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 40 states and 49 transitions. [2024-11-08 23:24:56,053 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2024-11-08 23:24:56,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:24:56,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:56,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:56,163 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 23:24:56,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:56,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 41 states and 50 transitions. [2024-11-08 23:24:56,191 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2024-11-08 23:24:56,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:24:56,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:56,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:56,331 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 23:24:56,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:56,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 48 states and 61 transitions. [2024-11-08 23:24:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 61 transitions. [2024-11-08 23:24:56,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:24:56,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:56,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:57,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:57,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:57,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 55 states and 77 transitions. [2024-11-08 23:24:57,609 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2024-11-08 23:24:57,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:24:57,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:57,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:57,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:58,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:58,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 58 states and 82 transitions. [2024-11-08 23:24:58,309 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 82 transitions. [2024-11-08 23:24:58,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:24:58,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:58,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:58,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:00,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 63 states and 91 transitions. [2024-11-08 23:25:00,320 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 91 transitions. [2024-11-08 23:25:00,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:25:00,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,604 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:01,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 71 states and 107 transitions. [2024-11-08 23:25:01,474 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 107 transitions. [2024-11-08 23:25:01,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:25:01,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:25:02,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 79 states and 118 transitions. [2024-11-08 23:25:02,298 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 118 transitions. [2024-11-08 23:25:02,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:25:02,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,674 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:25:02,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 80 states and 118 transitions. [2024-11-08 23:25:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 118 transitions. [2024-11-08 23:25:02,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:25:02,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,926 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:25:03,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:03,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 82 states and 120 transitions. [2024-11-08 23:25:03,477 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 120 transitions. [2024-11-08 23:25:03,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:25:03,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:03,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:03,803 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:25:04,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 90 states and 136 transitions. [2024-11-08 23:25:04,759 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 136 transitions. [2024-11-08 23:25:04,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:25:04,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,861 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:25:05,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 98 states and 147 transitions. [2024-11-08 23:25:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 147 transitions. [2024-11-08 23:25:05,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:25:05,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:05,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:05,834 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:25:06,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:06,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 100 states and 150 transitions. [2024-11-08 23:25:06,454 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 150 transitions. [2024-11-08 23:25:06,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:25:06,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:06,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:06,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:06,886 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:25:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:07,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 108 states and 166 transitions. [2024-11-08 23:25:07,869 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 166 transitions. [2024-11-08 23:25:07,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:25:07,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:07,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:08,199 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:25:13,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 136 states and 218 transitions. [2024-11-08 23:25:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 218 transitions. [2024-11-08 23:25:13,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:25:13,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:13,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:13,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:25:14,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:14,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 136 states and 217 transitions. [2024-11-08 23:25:14,491 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 217 transitions. [2024-11-08 23:25:14,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:25:14,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:14,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:14,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:15,104 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:25:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 144 states and 233 transitions. [2024-11-08 23:25:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 233 transitions. [2024-11-08 23:25:16,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:25:16,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:16,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:16,708 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 23:25:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:20,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 160 states and 257 transitions. [2024-11-08 23:25:20,501 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 257 transitions. [2024-11-08 23:25:20,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:25:20,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:20,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:20,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:20,658 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 37 proven. 4 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 23:25:21,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 160 states and 256 transitions. [2024-11-08 23:25:21,169 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 256 transitions. [2024-11-08 23:25:21,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:25:21,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:21,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:25:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:23,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 168 states and 272 transitions. [2024-11-08 23:25:23,687 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 272 transitions. [2024-11-08 23:25:23,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:25:23,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:23,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:23,917 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-08 23:25:25,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:25,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 176 states and 283 transitions. [2024-11-08 23:25:25,466 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 283 transitions. [2024-11-08 23:25:25,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:25:25,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:25,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:25:26,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:26,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 178 states and 286 transitions. [2024-11-08 23:25:26,772 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 286 transitions. [2024-11-08 23:25:26,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:25:26,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:26,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:26,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:27,503 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:25:30,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:30,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 184 states and 297 transitions. [2024-11-08 23:25:30,498 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 297 transitions. [2024-11-08 23:25:30,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:25:30,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:30,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:30,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:31,238 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:25:33,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:33,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 192 states and 313 transitions. [2024-11-08 23:25:33,042 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 313 transitions. [2024-11-08 23:25:33,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:25:33,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:33,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:33,273 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 23:25:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 200 states and 324 transitions. [2024-11-08 23:25:35,112 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 324 transitions. [2024-11-08 23:25:35,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:25:35,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:35,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:35,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:35,387 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:25:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:36,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 202 states and 327 transitions. [2024-11-08 23:25:36,502 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 327 transitions. [2024-11-08 23:25:36,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:25:36,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:36,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:36,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:36,739 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:25:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:38,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 210 states and 338 transitions. [2024-11-08 23:25:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 338 transitions. [2024-11-08 23:25:38,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:25:38,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:38,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:38,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:39,888 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 23:25:41,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:41,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 218 states and 354 transitions. [2024-11-08 23:25:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 354 transitions. [2024-11-08 23:25:41,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:25:41,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:41,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:41,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:42,106 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2024-11-08 23:25:44,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:44,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 226 states and 365 transitions. [2024-11-08 23:25:44,069 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 365 transitions. [2024-11-08 23:25:44,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:25:44,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:44,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:44,363 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 197 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:25:45,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:45,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 228 states and 368 transitions. [2024-11-08 23:25:45,677 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 368 transitions. [2024-11-08 23:25:45,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:25:45,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:45,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:46,675 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:25:48,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:48,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 236 states and 384 transitions. [2024-11-08 23:25:48,831 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 384 transitions. [2024-11-08 23:25:48,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:25:48,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:48,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:49,086 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-08 23:25:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:51,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 244 states and 395 transitions. [2024-11-08 23:25:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 395 transitions. [2024-11-08 23:25:51,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:25:51,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:51,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 61 proven. 28 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-08 23:26:03,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:03,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 280 states and 463 transitions. [2024-11-08 23:26:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 463 transitions. [2024-11-08 23:26:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:26:03,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:04,964 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 23:26:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 288 states and 479 transitions. [2024-11-08 23:26:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 479 transitions. [2024-11-08 23:26:07,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:26:07,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:07,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2024-11-08 23:26:10,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 296 states and 490 transitions. [2024-11-08 23:26:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 490 transitions. [2024-11-08 23:26:10,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:26:10,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:10,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:10,910 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 327 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:26:12,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:12,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 298 states and 493 transitions. [2024-11-08 23:26:12,439 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 493 transitions. [2024-11-08 23:26:12,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:26:12,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:12,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:13,780 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 430 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 23:26:16,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 306 states and 509 transitions. [2024-11-08 23:26:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 509 transitions. [2024-11-08 23:26:16,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:26:16,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:16,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:16,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:16,857 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 520 trivial. 0 not checked. [2024-11-08 23:26:19,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:19,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 314 states and 520 transitions. [2024-11-08 23:26:19,362 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 520 transitions. [2024-11-08 23:26:19,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:26:19,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:19,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:19,866 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 404 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:26:21,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 316 states and 523 transitions. [2024-11-08 23:26:21,524 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 523 transitions. [2024-11-08 23:26:21,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:26:21,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:21,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:21,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:23,109 INFO L134 CoverageAnalysis]: Checked inductivity of 649 backedges. 0 proven. 517 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 23:26:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:26,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 324 states and 539 transitions. [2024-11-08 23:26:26,099 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 539 transitions. [2024-11-08 23:26:26,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:26:26,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:26,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:26,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2024-11-08 23:26:29,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 332 states and 550 transitions. [2024-11-08 23:26:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 550 transitions. [2024-11-08 23:26:29,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:26:29,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:29,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 489 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-08 23:26:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:31,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 334 states and 553 transitions. [2024-11-08 23:26:31,533 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 553 transitions. [2024-11-08 23:26:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:26:31,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:31,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:33,123 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 23:26:36,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:36,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 342 states and 569 transitions. [2024-11-08 23:26:36,265 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 569 transitions. [2024-11-08 23:26:36,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:26:36,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:36,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:36,798 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 744 trivial. 0 not checked. [2024-11-08 23:26:39,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:39,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 350 states and 580 transitions. [2024-11-08 23:26:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 580 transitions. [2024-11-08 23:26:39,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:26:39,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:39,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,310 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 0 proven. 582 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 23:26:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 352 states and 583 transitions. [2024-11-08 23:26:42,101 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 583 transitions. [2024-11-08 23:26:42,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:26:42,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:42,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:43,841 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 23:26:47,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:47,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 360 states and 599 transitions. [2024-11-08 23:26:47,063 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 599 transitions. [2024-11-08 23:26:47,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:26:47,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:47,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 871 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 871 trivial. 0 not checked. [2024-11-08 23:26:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 368 states and 610 transitions. [2024-11-08 23:26:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 610 transitions. [2024-11-08 23:26:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:26:50,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:50,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:51,403 INFO L134 CoverageAnalysis]: Checked inductivity of 871 backedges. 0 proven. 683 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-11-08 23:26:53,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:53,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 370 states and 613 transitions. [2024-11-08 23:26:53,517 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 613 transitions. [2024-11-08 23:26:53,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:26:53,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:53,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:53,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 0 proven. 826 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-08 23:26:58,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 378 states and 629 transitions. [2024-11-08 23:26:58,521 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 629 transitions. [2024-11-08 23:26:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:26:58,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:58,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:58,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:58,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1008 trivial. 0 not checked. [2024-11-08 23:27:01,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 386 states and 640 transitions. [2024-11-08 23:27:01,944 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 640 transitions. [2024-11-08 23:27:01,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:27:01,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 0 proven. 792 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-08 23:27:04,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 388 states and 643 transitions. [2024-11-08 23:27:04,727 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 643 transitions. [2024-11-08 23:27:04,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:27:04,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:04,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:06,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1185 backedges. 0 proven. 945 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 23:27:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:10,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 396 states and 659 transitions. [2024-11-08 23:27:10,111 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 659 transitions. [2024-11-08 23:27:10,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:27:10,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:10,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:10,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:10,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2024-11-08 23:27:13,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:13,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 404 states and 670 transitions. [2024-11-08 23:27:13,739 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 670 transitions. [2024-11-08 23:27:13,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:27:13,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:13,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:13,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:14,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 909 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-08 23:27:16,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:16,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 406 states and 673 transitions. [2024-11-08 23:27:16,525 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 673 transitions. [2024-11-08 23:27:16,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:27:16,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:16,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:18,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 0 proven. 1072 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-08 23:27:22,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:22,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 414 states and 689 transitions. [2024-11-08 23:27:22,049 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 689 transitions. [2024-11-08 23:27:22,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:27:22,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:22,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:22,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2024-11-08 23:27:25,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:25,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 422 states and 700 transitions. [2024-11-08 23:27:25,884 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 700 transitions. [2024-11-08 23:27:25,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:27:25,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:25,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:26,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1312 backedges. 0 proven. 1034 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-08 23:27:29,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:29,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 424 states and 703 transitions. [2024-11-08 23:27:29,286 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 703 transitions. [2024-11-08 23:27:29,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:27:29,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:29,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:29,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:31,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 0 proven. 1207 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 23:27:35,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:35,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 432 states and 719 transitions. [2024-11-08 23:27:35,314 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 719 transitions. [2024-11-08 23:27:35,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:27:35,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:35,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1479 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1479 trivial. 0 not checked. [2024-11-08 23:27:39,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:39,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 440 states and 730 transitions. [2024-11-08 23:27:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 730 transitions. [2024-11-08 23:27:39,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:27:39,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:39,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:39,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1479 backedges. 133 proven. 64 refuted. 0 times theorem prover too weak. 1282 trivial. 0 not checked. [2024-11-08 23:28:21,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:21,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 516 states and 872 transitions. [2024-11-08 23:28:21,280 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 872 transitions. [2024-11-08 23:28:21,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:28:21,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:21,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:23,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1692 backedges. 0 proven. 1350 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:28:28,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:28,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 524 states and 888 transitions. [2024-11-08 23:28:28,166 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 888 transitions. [2024-11-08 23:28:28,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:28:28,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:28,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:28,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1656 trivial. 0 not checked. [2024-11-08 23:28:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:32,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 532 states and 899 transitions. [2024-11-08 23:28:32,888 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 899 transitions. [2024-11-08 23:28:32,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:28:32,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:32,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:32,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:33,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 0 proven. 1308 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-08 23:28:36,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:36,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 534 states and 902 transitions. [2024-11-08 23:28:36,658 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 902 transitions. [2024-11-08 23:28:36,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:28:36,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:36,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:39,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1881 backedges. 0 proven. 1501 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-08 23:28:43,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:43,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 542 states and 918 transitions. [2024-11-08 23:28:43,952 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 918 transitions. [2024-11-08 23:28:43,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:28:43,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:43,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:44,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1843 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1843 trivial. 0 not checked. [2024-11-08 23:28:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:48,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 550 states and 929 transitions. [2024-11-08 23:28:48,876 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 929 transitions. [2024-11-08 23:28:48,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:28:48,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:48,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:48,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:50,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1843 backedges. 0 proven. 1457 refuted. 0 times theorem prover too weak. 386 trivial. 0 not checked. [2024-11-08 23:28:53,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:53,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 552 states and 932 transitions. [2024-11-08 23:28:53,032 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 932 transitions. [2024-11-08 23:28:53,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:28:53,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:53,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:55,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 1660 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:29:00,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:00,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 560 states and 948 transitions. [2024-11-08 23:29:00,728 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 948 transitions. [2024-11-08 23:29:00,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:29:00,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:00,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:01,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2040 trivial. 0 not checked. [2024-11-08 23:29:05,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 568 states and 959 transitions. [2024-11-08 23:29:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 959 transitions. [2024-11-08 23:29:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:29:05,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:05,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:07,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 0 proven. 1614 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-08 23:29:10,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 570 states and 962 transitions. [2024-11-08 23:29:10,076 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 962 transitions. [2024-11-08 23:29:10,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:29:10,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:10,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:12,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2289 backedges. 0 proven. 1827 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-08 23:29:18,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:18,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 578 states and 978 transitions. [2024-11-08 23:29:18,085 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 978 transitions. [2024-11-08 23:29:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:29:18,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:18,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:18,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:19,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2247 trivial. 0 not checked. [2024-11-08 23:29:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:23,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 586 states and 989 transitions. [2024-11-08 23:29:23,683 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 989 transitions. [2024-11-08 23:29:23,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:29:23,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:23,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:23,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:25,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2247 backedges. 0 proven. 1779 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-11-08 23:29:28,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:28,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 588 states and 992 transitions. [2024-11-08 23:29:28,262 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 992 transitions. [2024-11-08 23:29:28,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:29:28,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:28,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:31,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2508 backedges. 0 proven. 2002 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2024-11-08 23:29:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:36,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 596 states and 1008 transitions. [2024-11-08 23:29:36,805 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1008 transitions. [2024-11-08 23:29:36,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:29:36,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:36,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:37,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2464 trivial. 0 not checked. [2024-11-08 23:29:42,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:42,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 604 states and 1019 transitions. [2024-11-08 23:29:42,686 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1019 transitions. [2024-11-08 23:29:42,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:29:42,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:42,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2464 backedges. 0 proven. 1952 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2024-11-08 23:29:47,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 606 states and 1022 transitions. [2024-11-08 23:29:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1022 transitions. [2024-11-08 23:29:47,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:29:47,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:47,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:50,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2737 backedges. 0 proven. 2185 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:29:56,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:56,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 614 states and 1038 transitions. [2024-11-08 23:29:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1038 transitions. [2024-11-08 23:29:56,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:29:56,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:56,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:57,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2691 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2691 trivial. 0 not checked. [2024-11-08 23:30:02,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:02,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 622 states and 1049 transitions. [2024-11-08 23:30:02,014 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1049 transitions. [2024-11-08 23:30:02,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:30:02,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:02,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:02,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:04,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2691 backedges. 0 proven. 2133 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-11-08 23:30:07,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:07,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 624 states and 1052 transitions. [2024-11-08 23:30:07,366 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1052 transitions. [2024-11-08 23:30:07,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 23:30:07,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:07,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:07,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:10,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2976 backedges. 0 proven. 2376 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-11-08 23:30:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:16,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 632 states and 1068 transitions. [2024-11-08 23:30:16,982 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1068 transitions. [2024-11-08 23:30:16,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 23:30:16,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:16,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:17,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2928 trivial. 0 not checked. [2024-11-08 23:30:23,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:23,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 640 states and 1079 transitions. [2024-11-08 23:30:23,732 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1079 transitions. [2024-11-08 23:30:23,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 23:30:23,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:23,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:25,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 0 proven. 2322 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2024-11-08 23:30:28,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:28,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 642 states and 1082 transitions. [2024-11-08 23:30:28,939 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1082 transitions. [2024-11-08 23:30:28,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:30:28,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:28,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:32,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3225 backedges. 0 proven. 2575 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-08 23:30:38,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:38,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 650 states and 1098 transitions. [2024-11-08 23:30:38,847 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1098 transitions. [2024-11-08 23:30:38,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:30:38,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:38,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:39,734 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3175 trivial. 0 not checked. [2024-11-08 23:30:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:45,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 658 states and 1109 transitions. [2024-11-08 23:30:45,789 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1109 transitions. [2024-11-08 23:30:45,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:30:45,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:45,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:48,492 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 0 proven. 2519 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2024-11-08 23:30:53,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:53,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 660 states and 1112 transitions. [2024-11-08 23:30:53,122 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1112 transitions. [2024-11-08 23:30:53,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 23:30:53,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:53,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:53,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:58,520 INFO L134 CoverageAnalysis]: Checked inductivity of 3484 backedges. 0 proven. 2782 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-08 23:31:06,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:06,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 668 states and 1128 transitions. [2024-11-08 23:31:06,250 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1128 transitions. [2024-11-08 23:31:06,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 23:31:06,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:06,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:07,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3432 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3432 trivial. 0 not checked. [2024-11-08 23:31:14,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:14,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 676 states and 1139 transitions. [2024-11-08 23:31:14,592 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1139 transitions. [2024-11-08 23:31:14,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 23:31:14,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:14,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:18,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3432 backedges. 0 proven. 2724 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-08 23:31:22,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:22,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 678 states and 1142 transitions. [2024-11-08 23:31:22,034 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1142 transitions. [2024-11-08 23:31:22,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-08 23:31:22,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:22,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:26,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3753 backedges. 0 proven. 2997 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 23:31:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:32,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 686 states and 1158 transitions. [2024-11-08 23:31:32,882 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1158 transitions. [2024-11-08 23:31:32,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-08 23:31:32,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:32,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:32,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:34,290 INFO L134 CoverageAnalysis]: Checked inductivity of 3699 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3699 trivial. 0 not checked. [2024-11-08 23:31:39,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:39,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 694 states and 1169 transitions. [2024-11-08 23:31:39,901 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1169 transitions. [2024-11-08 23:31:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-08 23:31:39,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:39,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:40,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:42,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3699 backedges. 0 proven. 2937 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2024-11-08 23:31:46,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:46,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 696 states and 1172 transitions. [2024-11-08 23:31:46,497 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1172 transitions. [2024-11-08 23:31:46,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 23:31:46,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:46,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:51,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4032 backedges. 0 proven. 3220 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2024-11-08 23:31:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 704 states and 1188 transitions. [2024-11-08 23:31:57,852 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1188 transitions. [2024-11-08 23:31:57,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 23:31:57,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:57,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:57,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:59,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3976 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3976 trivial. 0 not checked. [2024-11-08 23:32:04,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:04,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 712 states and 1199 transitions. [2024-11-08 23:32:04,871 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1199 transitions. [2024-11-08 23:32:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 23:32:04,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:04,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:04,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:07,623 INFO L134 CoverageAnalysis]: Checked inductivity of 3976 backedges. 0 proven. 3158 refuted. 0 times theorem prover too weak. 818 trivial. 0 not checked. [2024-11-08 23:32:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 714 states and 1202 transitions. [2024-11-08 23:32:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1202 transitions. [2024-11-08 23:32:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:32:11,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:11,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:16,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4321 backedges. 0 proven. 3451 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 23:32:23,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 722 states and 1218 transitions. [2024-11-08 23:32:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1218 transitions. [2024-11-08 23:32:23,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:32:23,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:23,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:25,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4263 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4263 trivial. 0 not checked. [2024-11-08 23:32:31,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:31,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 730 states and 1229 transitions. [2024-11-08 23:32:31,275 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1229 transitions. [2024-11-08 23:32:31,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:32:31,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:31,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:31,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:35,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4263 backedges. 0 proven. 3387 refuted. 0 times theorem prover too weak. 876 trivial. 0 not checked. [2024-11-08 23:32:39,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 732 states and 1232 transitions. [2024-11-08 23:32:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1232 transitions. [2024-11-08 23:32:39,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 23:32:39,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:39,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:44,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4620 backedges. 0 proven. 3690 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-11-08 23:32:52,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:52,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 740 states and 1248 transitions. [2024-11-08 23:32:52,007 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1248 transitions. [2024-11-08 23:32:52,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 23:32:52,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:52,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:53,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4560 trivial. 0 not checked. [2024-11-08 23:33:00,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:00,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 748 states and 1259 transitions. [2024-11-08 23:33:00,294 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1259 transitions. [2024-11-08 23:33:00,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 23:33:00,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:00,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:00,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 3624 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-08 23:33:08,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:08,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 750 states and 1262 transitions. [2024-11-08 23:33:08,622 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1262 transitions. [2024-11-08 23:33:08,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-08 23:33:08,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:08,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:14,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4929 backedges. 0 proven. 3937 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-08 23:33:21,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:21,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 758 states and 1278 transitions. [2024-11-08 23:33:21,814 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1278 transitions. [2024-11-08 23:33:21,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-08 23:33:21,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:21,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:21,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4867 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4867 trivial. 0 not checked. [2024-11-08 23:33:29,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:29,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 766 states and 1289 transitions. [2024-11-08 23:33:29,864 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1289 transitions. [2024-11-08 23:33:29,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-08 23:33:29,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:29,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:33,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4867 backedges. 0 proven. 3869 refuted. 0 times theorem prover too weak. 998 trivial. 0 not checked. [2024-11-08 23:33:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 768 states and 1292 transitions. [2024-11-08 23:33:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1292 transitions. [2024-11-08 23:33:37,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 23:33:37,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:37,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:43,680 INFO L134 CoverageAnalysis]: Checked inductivity of 5248 backedges. 0 proven. 4192 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-11-08 23:33:50,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:50,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 776 states and 1308 transitions. [2024-11-08 23:33:50,933 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1308 transitions. [2024-11-08 23:33:50,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 23:33:50,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:50,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:51,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:52,769 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5184 trivial. 0 not checked. [2024-11-08 23:33:59,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:59,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 784 states and 1319 transitions. [2024-11-08 23:33:59,325 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1319 transitions. [2024-11-08 23:33:59,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 23:33:59,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:59,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:03,634 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 0 proven. 4122 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2024-11-08 23:34:08,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:08,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 786 states and 1322 transitions. [2024-11-08 23:34:08,040 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1322 transitions. [2024-11-08 23:34:08,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-08 23:34:08,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:08,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:14,292 INFO L134 CoverageAnalysis]: Checked inductivity of 5577 backedges. 0 proven. 4455 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-11-08 23:34:22,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:22,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 794 states and 1338 transitions. [2024-11-08 23:34:22,317 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1338 transitions. [2024-11-08 23:34:22,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-08 23:34:22,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:22,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:24,509 INFO L134 CoverageAnalysis]: Checked inductivity of 5511 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5511 trivial. 0 not checked. [2024-11-08 23:34:31,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:31,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 802 states and 1349 transitions. [2024-11-08 23:34:31,788 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1349 transitions. [2024-11-08 23:34:31,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-08 23:34:31,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:31,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:36,040 INFO L134 CoverageAnalysis]: Checked inductivity of 5511 backedges. 0 proven. 4383 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 23:34:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:40,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 804 states and 1352 transitions. [2024-11-08 23:34:40,444 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1352 transitions. [2024-11-08 23:34:40,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 23:34:40,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:40,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:40,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:46,986 INFO L134 CoverageAnalysis]: Checked inductivity of 5916 backedges. 0 proven. 4726 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-11-08 23:34:54,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 812 states and 1368 transitions. [2024-11-08 23:34:54,970 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1368 transitions. [2024-11-08 23:34:54,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 23:34:54,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:54,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:56,837 INFO L134 CoverageAnalysis]: Checked inductivity of 5848 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5848 trivial. 0 not checked. [2024-11-08 23:35:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 820 states and 1379 transitions. [2024-11-08 23:35:04,880 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1379 transitions. [2024-11-08 23:35:04,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 23:35:04,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:04,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:09,514 INFO L134 CoverageAnalysis]: Checked inductivity of 5848 backedges. 0 proven. 4652 refuted. 0 times theorem prover too weak. 1196 trivial. 0 not checked. [2024-11-08 23:35:14,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:14,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 822 states and 1382 transitions. [2024-11-08 23:35:14,770 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1382 transitions. [2024-11-08 23:35:14,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-08 23:35:14,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:14,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:22,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6265 backedges. 0 proven. 5005 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-08 23:35:32,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:32,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 830 states and 1398 transitions. [2024-11-08 23:35:32,493 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1398 transitions. [2024-11-08 23:35:32,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-08 23:35:32,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:32,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:32,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:35,018 INFO L134 CoverageAnalysis]: Checked inductivity of 6195 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 6055 trivial. 0 not checked.