./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.4_1.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.4_1.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ac8e60fb32c268c01bf0cc1d1cd76454411c67e3ab15d16b4eca5e74b982e97f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:04:43,009 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:04:43,130 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 04:04:43,137 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:04:43,138 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:04:43,175 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:04:43,176 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:04:43,177 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:04:43,178 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:04:43,183 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:04:43,183 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:04:43,184 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:04:43,184 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:04:43,186 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:04:43,186 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:04:43,187 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:04:43,187 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:04:43,188 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:04:43,188 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:04:43,188 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:04:43,189 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:04:43,189 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:04:43,190 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:04:43,190 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:04:43,191 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:04:43,192 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:04:43,192 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:04:43,193 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:04:43,193 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:04:43,194 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:04:43,195 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:04:43,195 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:04:43,195 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:04:43,196 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_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac8e60fb32c268c01bf0cc1d1cd76454411c67e3ab15d16b4eca5e74b982e97f [2023-11-19 04:04:43,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:04:43,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:04:43,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:04:43,553 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:04:43,553 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:04:43,555 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.4_1.ufo.UNBOUNDED.pals.c [2023-11-19 04:04:46,813 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:04:47,046 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:04:47,047 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.4_1.ufo.UNBOUNDED.pals.c [2023-11-19 04:04:47,065 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/data/c36c9ff62/bd1291982dba4b4f8b954a5278d96432/FLAG07eead9b0 [2023-11-19 04:04:47,083 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/data/c36c9ff62/bd1291982dba4b4f8b954a5278d96432 [2023-11-19 04:04:47,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:04:47,087 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:04:47,088 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:47,089 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:04:47,100 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:04:47,101 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,103 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@184cb126 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47, skipping insertion in model container [2023-11-19 04:04:47,103 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,155 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:04:47,432 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.4_1.ufo.UNBOUNDED.pals.c[14522,14535] [2023-11-19 04:04:47,436 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:04:47,448 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:04:47,509 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.4_1.ufo.UNBOUNDED.pals.c[14522,14535] [2023-11-19 04:04:47,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:04:47,527 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:04:47,528 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47 WrapperNode [2023-11-19 04:04:47,528 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:47,529 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:04:47,529 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:04:47,529 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:04:47,536 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,548 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,586 INFO L138 Inliner]: procedures = 32, calls = 48, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 492 [2023-11-19 04:04:47,587 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:04:47,587 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:04:47,587 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:04:47,588 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:04:47,597 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,597 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,602 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,603 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,616 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,638 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,641 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,644 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,648 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:04:47,649 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:04:47,649 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:04:47,650 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:04:47,650 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:47" (1/1) ... [2023-11-19 04:04:47,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:04:47,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:04:47,702 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:04:47,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b39653a8-b23c-4849-93a2-ff792fdcbfca/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:04:47,755 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2023-11-19 04:04:47,755 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2023-11-19 04:04:47,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:04:47,755 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2023-11-19 04:04:47,756 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2023-11-19 04:04:47,757 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2023-11-19 04:04:47,757 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2023-11-19 04:04:47,758 INFO L130 BoogieDeclarations]: Found specification of procedure flip_the_side [2023-11-19 04:04:47,758 INFO L138 BoogieDeclarations]: Found implementation of procedure flip_the_side [2023-11-19 04:04:47,758 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:04:47,758 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:04:47,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:04:47,758 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2023-11-19 04:04:47,759 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2023-11-19 04:04:47,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:04:47,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:04:47,759 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2023-11-19 04:04:47,759 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2023-11-19 04:04:47,916 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:04:47,919 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:04:48,533 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:04:48,753 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:04:48,753 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:04:48,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:04:48 BoogieIcfgContainer [2023-11-19 04:04:48,760 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:04:48,761 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:04:48,761 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:04:48,771 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:04:48,772 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:04:48" (1/1) ... [2023-11-19 04:04:48,781 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:04:48,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:48,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 143 states and 220 transitions. [2023-11-19 04:04:48,859 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 220 transitions. [2023-11-19 04:04:48,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 04:04:48,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:48,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:49,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:49,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 144 states and 220 transitions. [2023-11-19 04:04:49,527 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 220 transitions. [2023-11-19 04:04:49,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 04:04:49,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:49,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:49,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:04:50,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 147 states and 223 transitions. [2023-11-19 04:04:50,026 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 223 transitions. [2023-11-19 04:04:50,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-19 04:04:50,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:50,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:50,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:04:50,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:50,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 150 states and 226 transitions. [2023-11-19 04:04:50,346 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 226 transitions. [2023-11-19 04:04:50,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 04:04:50,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:50,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:50,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:04:50,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:50,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 153 states and 229 transitions. [2023-11-19 04:04:50,700 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 229 transitions. [2023-11-19 04:04:50,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 04:04:50,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:50,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:50,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:50,916 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:04:51,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:51,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 155 states and 231 transitions. [2023-11-19 04:04:51,077 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 231 transitions. [2023-11-19 04:04:51,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 04:04:51,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:51,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:51,339 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 04:04:51,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:51,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 159 states and 235 transitions. [2023-11-19 04:04:51,528 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 235 transitions. [2023-11-19 04:04:51,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 04:04:51,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:51,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:52,454 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 04:04:52,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:52,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 175 states and 272 transitions. [2023-11-19 04:04:52,935 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 272 transitions. [2023-11-19 04:04:52,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 04:04:52,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:52,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:53,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 04:04:53,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:53,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 177 states and 278 transitions. [2023-11-19 04:04:53,412 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 278 transitions. [2023-11-19 04:04:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 04:04:53,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:53,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:53,845 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 04:04:53,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:53,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 179 states and 284 transitions. [2023-11-19 04:04:53,882 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 284 transitions. [2023-11-19 04:04:53,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 04:04:53,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:53,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:53,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 04:04:54,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:54,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 183 states and 292 transitions. [2023-11-19 04:04:54,640 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 292 transitions. [2023-11-19 04:04:54,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 04:04:54,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:54,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 04:04:55,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:55,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 185 states and 294 transitions. [2023-11-19 04:04:55,270 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 294 transitions. [2023-11-19 04:04:55,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 04:04:55,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:55,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:55,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 04:04:56,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:56,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 190 states and 303 transitions. [2023-11-19 04:04:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 303 transitions. [2023-11-19 04:04:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 04:04:56,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:56,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:56,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 04:04:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:57,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 193 states and 309 transitions. [2023-11-19 04:04:57,703 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 309 transitions. [2023-11-19 04:04:57,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-19 04:04:57,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:57,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:57,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:58,054 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 04:04:58,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 191 states and 303 transitions. [2023-11-19 04:04:58,515 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 303 transitions. [2023-11-19 04:04:58,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-19 04:04:58,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:58,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:58,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 04:04:58,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:58,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 193 states and 308 transitions. [2023-11-19 04:04:58,992 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 308 transitions. [2023-11-19 04:04:58,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 04:04:58,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:58,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:59,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:00,665 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:05,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:05,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 215 states and 360 transitions. [2023-11-19 04:05:05,218 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 360 transitions. [2023-11-19 04:05:05,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 04:05:05,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:05,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:05,851 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:06,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:06,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 218 states and 363 transitions. [2023-11-19 04:05:06,209 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 363 transitions. [2023-11-19 04:05:06,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:06,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:06,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:07,157 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:12,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:12,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:12,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:12,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:12,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:12,964 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:13,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:13,163 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:13,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:13,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:13,445 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:13,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:13,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:13,489 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:13,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:13,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:13,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:13,769 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:13,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:13,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:13,813 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:13,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:13,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:13,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:14,062 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:14,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:14,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:14,112 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:14,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:14,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:14,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:14,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:14,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:14,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:14,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:14,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:14,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:14,640 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:14,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:14,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:14,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:14,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:14,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:14,907 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:14,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:14,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:14,951 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:14,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:14,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:14,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:15,172 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:15,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:15,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:15,250 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:15,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:15,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:15,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:15,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:15,526 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:15,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:15,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:15,814 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:15,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:15,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:15,861 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:15,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:15,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:15,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:15,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:16,086 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:16,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:16,130 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:16,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:16,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:16,415 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:16,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:16,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:16,460 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:16,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:16,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:16,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:16,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:16,683 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:16,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:16,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:16,727 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:16,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:16,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:16,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:16,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:16,947 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:16,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:16,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:16,991 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:16,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:16,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:16,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:17,244 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:17,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:17,287 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:17,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:17,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:17,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:17,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:17,507 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:17,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:17,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:17,550 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:17,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:17,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:17,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:17,765 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:17,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:17,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:17,806 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:17,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:17,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:17,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:18,052 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:18,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:18,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:18,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:18,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:18,318 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:18,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:18,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:18,361 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:18,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:18,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:18,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:18,579 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:18,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:18,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:18,623 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:18,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:18,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:18,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:18,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:18,839 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:18,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:18,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:18,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:18,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:18,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:19,134 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:19,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:19,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:19,177 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:19,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:19,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:19,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:19,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:19,398 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:19,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:19,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:19,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:19,651 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:19,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:19,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:19,693 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:19,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:19,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:19,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:19,932 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:19,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:19,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:19,975 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:19,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:19,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:19,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:20,197 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:20,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:20,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:20,239 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:20,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:20,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:20,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:20,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:20,450 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:20,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:20,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:20,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:20,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:20,704 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:20,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:20,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:21,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:21,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:21,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:21,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:21,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:21,219 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:21,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:21,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:21,260 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:21,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:21,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:21,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:21,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:21,460 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:21,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:21,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:21,500 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:21,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:21,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:21,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:21,760 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:21,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:21,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:21,822 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:21,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:21,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:21,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:21,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:22,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:22,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:22,089 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:22,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:22,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:22,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:22,295 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:22,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:22,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:22,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:22,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:22,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:22,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:22,545 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:22,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:22,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:22,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:22,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:22,803 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:22,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:22,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:22,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:22,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:23,046 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:23,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:23,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:23,085 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:23,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:23,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:23,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:23,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:23,286 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:23,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:23,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:23,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:23,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:23,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:23,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:23,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:23,566 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:23,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:23,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:23,783 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:23,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:23,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:23,822 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:23,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:23,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:23,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:24,023 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:24,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:24,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:24,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:24,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:24,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:24,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:24,316 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:24,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:24,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:24,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:24,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:24,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:24,559 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:24,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:24,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:24,773 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:24,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:24,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:25,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:25,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:25,047 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:25,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:25,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:25,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:25,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:25,231 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:25,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:25,276 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:25,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:25,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:25,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:25,478 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:25,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:25,518 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:25,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:25,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:25,770 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:25,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:25,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:25,823 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:25,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:25,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:25,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:26,075 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:26,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:26,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:26,115 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:26,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:26,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:26,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:26,315 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:26,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:26,357 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:26,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:26,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:26,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:26,559 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:26,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:26,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:26,607 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:26,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:26,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:26,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:26,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:26,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:26,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:26,860 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:26,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:26,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:27,084 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:27,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:27,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:27,129 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:27,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:27,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:27,328 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:27,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:27,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:27,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:27,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:27,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:27,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:27,602 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:27,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:27,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:27,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:27,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:27,829 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:27,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:27,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:27,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:27,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:28,016 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:28,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:28,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:28,055 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:28,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:28,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:28,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:28,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:28,248 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:28,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:28,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:28,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:28,493 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:05:28,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 235 states and 397 transitions. [2023-11-19 04:05:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 397 transitions. [2023-11-19 04:05:28,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:05:28,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:28,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat