./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 fd6b20844e2c749d2220243ee5decb4640d1db1a76545071f1578ab9a21c944c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:30:26,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:30:26,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:30:26,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:30:26,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:30:26,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:30:26,741 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:30:26,742 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:30:26,744 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:30:26,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:30:26,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:30:26,747 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:30:26,747 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:30:26,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:30:26,749 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:30:26,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:30:26,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:30:26,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:30:26,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:30:26,755 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:30:26,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:30:26,758 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:30:26,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:30:26,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:30:26,763 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:30:26,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:30:26,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:30:26,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:30:26,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:30:26,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:30:26,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:30:26,767 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:30:26,768 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:30:26,769 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:30:26,770 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:30:26,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:30:26,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:30:26,771 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:30:26,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:30:26,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:30:26,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:30:26,773 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 23:30:26,795 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:30:26,795 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:30:26,796 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:30:26,796 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:30:26,797 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:30:26,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:30:26,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:30:26,797 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:30:26,797 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:30:26,798 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:30:26,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:30:26,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:30:26,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:30:26,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:30:26,799 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:30:26,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:30:26,799 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:30:26,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:30:26,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:30:26,800 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:30:26,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:30:26,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:30:26,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:30:26,800 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:30:26,800 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:30:26,801 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:30:26,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:30:26,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:30:26,801 INFO L138 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_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd6b20844e2c749d2220243ee5decb4640d1db1a76545071f1578ab9a21c944c [2022-12-14 23:30:26,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:30:27,006 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:30:27,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:30:27,008 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:30:27,009 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:30:27,010 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-1.c [2022-12-14 23:30:29,601 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:30:30,107 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:30:30,107 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-1.c [2022-12-14 23:30:30,151 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/data/3ed1116c8/6de90c8eb3154e958c9477ef709be4f9/FLAG798f5fba9 [2022-12-14 23:30:30,164 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/data/3ed1116c8/6de90c8eb3154e958c9477ef709be4f9 [2022-12-14 23:30:30,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:30:30,168 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:30:30,169 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:30:30,169 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:30:30,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:30:30,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@679834f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30, skipping insertion in model container [2022-12-14 23:30:30,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,181 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:30:30,366 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:30:31,775 WARN L237 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_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-1.c[381679,381692] [2022-12-14 23:30:31,796 WARN L237 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_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-1.c[383339,383352] [2022-12-14 23:30:32,000 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:30:32,009 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:30:32,812 WARN L237 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_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-1.c[381679,381692] [2022-12-14 23:30:32,815 WARN L237 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_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-1.c[383339,383352] [2022-12-14 23:30:32,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:30:32,859 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:30:32,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:32 WrapperNode [2022-12-14 23:30:32,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:30:32,861 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:30:32,861 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:30:32,861 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:30:32,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:32" (1/1) ... [2022-12-14 23:30:32,913 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:32" (1/1) ... [2022-12-14 23:30:33,227 INFO L138 Inliner]: procedures = 62, calls = 68, calls flagged for inlining = 40, calls inlined = 40, statements flattened = 13025 [2022-12-14 23:30:33,228 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:30:33,228 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:30:33,228 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:30:33,228 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:30:33,235 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:32" (1/1) ... [2022-12-14 23:30:33,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:32" (1/1) ... [2022-12-14 23:30:33,270 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:32" (1/1) ... [2022-12-14 23:30:33,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:32" (1/1) ... [2022-12-14 23:30:33,439 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:32" (1/1) ... [2022-12-14 23:30:33,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:32" (1/1) ... [2022-12-14 23:30:33,501 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:32" (1/1) ... [2022-12-14 23:30:33,511 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:32" (1/1) ... [2022-12-14 23:30:33,559 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:30:33,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:30:33,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:30:33,560 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:30:33,561 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:32" (1/1) ... [2022-12-14 23:30:33,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:30:33,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:30:33,583 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:30:33,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d1388d-dc6d-4fba-a2a1-778fc255efb5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:30:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:30:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 23:30:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 23:30:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 23:30:33,618 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 23:30:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 23:30:33,618 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 23:30:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 23:30:33,618 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 23:30:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 23:30:33,618 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 23:30:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 23:30:33,618 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 23:30:33,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:30:33,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:30:33,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:30:33,745 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:30:33,748 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:30:39,023 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:30:40,410 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:30:40,410 INFO L300 CfgBuilder]: Removed 13 assume(true) statements. [2022-12-14 23:30:40,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:30:40 BoogieIcfgContainer [2022-12-14 23:30:40,414 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:30:40,415 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:30:40,415 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:30:40,421 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:30:40,421 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:30:40" (1/1) ... [2022-12-14 23:30:40,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:30:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:40,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 1798 states and 3511 transitions. [2022-12-14 23:30:40,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 3511 transitions. [2022-12-14 23:30:40,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:40,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:40,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:40,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:41,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:41,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1827 states and 3567 transitions. [2022-12-14 23:30:41,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3567 transitions. [2022-12-14 23:30:41,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:41,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:41,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:41,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:41,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1828 states and 3567 transitions. [2022-12-14 23:30:41,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3567 transitions. [2022-12-14 23:30:41,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:41,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:41,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:41,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:41,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:41,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1829 states and 3567 transitions. [2022-12-14 23:30:41,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3567 transitions. [2022-12-14 23:30:41,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:41,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:41,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:41,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:41,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:41,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1830 states and 3567 transitions. [2022-12-14 23:30:41,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3567 transitions. [2022-12-14 23:30:41,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:41,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:41,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:41,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:41,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:41,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:41,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1831 states and 3567 transitions. [2022-12-14 23:30:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3567 transitions. [2022-12-14 23:30:41,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:41,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:41,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:41,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:41,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:41,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1832 states and 3567 transitions. [2022-12-14 23:30:41,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3567 transitions. [2022-12-14 23:30:41,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:41,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:41,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:41,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:41,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:41,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1833 states and 3567 transitions. [2022-12-14 23:30:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3567 transitions. [2022-12-14 23:30:41,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:41,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:41,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:41,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1834 states and 3567 transitions. [2022-12-14 23:30:41,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3567 transitions. [2022-12-14 23:30:41,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:41,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:41,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:41,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:41,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:41,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:41,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1835 states and 3567 transitions. [2022-12-14 23:30:41,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3567 transitions. [2022-12-14 23:30:41,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:41,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:41,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:42,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:42,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:42,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1836 states and 3567 transitions. [2022-12-14 23:30:42,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 3567 transitions. [2022-12-14 23:30:42,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:42,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:42,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:42,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:42,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1860 states and 3614 transitions. [2022-12-14 23:30:42,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3614 transitions. [2022-12-14 23:30:42,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:42,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:42,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:42,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:42,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:42,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:42,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1861 states and 3614 transitions. [2022-12-14 23:30:42,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3614 transitions. [2022-12-14 23:30:42,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:42,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:42,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:42,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:42,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:42,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1862 states and 3614 transitions. [2022-12-14 23:30:42,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3614 transitions. [2022-12-14 23:30:42,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:42,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:42,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:42,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:42,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1863 states and 3614 transitions. [2022-12-14 23:30:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3614 transitions. [2022-12-14 23:30:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:42,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:42,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:42,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:42,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:42,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1864 states and 3614 transitions. [2022-12-14 23:30:42,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3614 transitions. [2022-12-14 23:30:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:42,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:42,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:42,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:42,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:42,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1865 states and 3614 transitions. [2022-12-14 23:30:42,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3614 transitions. [2022-12-14 23:30:42,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:42,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:42,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:42,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:42,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1866 states and 3614 transitions. [2022-12-14 23:30:42,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3614 transitions. [2022-12-14 23:30:42,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:42,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:42,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:42,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:42,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:42,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:42,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1867 states and 3614 transitions. [2022-12-14 23:30:42,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3614 transitions. [2022-12-14 23:30:42,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:42,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:42,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:43,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1887 states and 3655 transitions. [2022-12-14 23:30:43,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3655 transitions. [2022-12-14 23:30:43,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:43,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:43,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:43,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:43,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:43,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1888 states and 3655 transitions. [2022-12-14 23:30:43,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3655 transitions. [2022-12-14 23:30:43,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:43,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:43,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:43,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:43,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:43,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1889 states and 3655 transitions. [2022-12-14 23:30:43,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3655 transitions. [2022-12-14 23:30:43,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:43,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:43,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:43,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:43,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:43,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1890 states and 3655 transitions. [2022-12-14 23:30:43,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3655 transitions. [2022-12-14 23:30:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:43,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:43,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:43,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:43,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1891 states and 3655 transitions. [2022-12-14 23:30:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3655 transitions. [2022-12-14 23:30:43,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:43,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:43,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:43,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:43,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1892 states and 3655 transitions. [2022-12-14 23:30:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3655 transitions. [2022-12-14 23:30:43,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:43,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:43,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:43,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:43,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1893 states and 3655 transitions. [2022-12-14 23:30:43,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3655 transitions. [2022-12-14 23:30:43,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:43,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:43,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:43,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1907 states and 3684 transitions. [2022-12-14 23:30:43,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3684 transitions. [2022-12-14 23:30:43,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:43,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:43,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:43,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:43,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:43,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1908 states and 3684 transitions. [2022-12-14 23:30:43,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3684 transitions. [2022-12-14 23:30:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:43,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:43,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:43,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:43,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:43,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1909 states and 3684 transitions. [2022-12-14 23:30:43,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3684 transitions. [2022-12-14 23:30:43,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:43,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:43,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:43,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:43,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1910 states and 3684 transitions. [2022-12-14 23:30:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3684 transitions. [2022-12-14 23:30:43,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:43,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:43,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:43,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:43,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:43,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:43,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1911 states and 3684 transitions. [2022-12-14 23:30:43,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3684 transitions. [2022-12-14 23:30:43,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:43,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:43,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:44,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:44,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1919 states and 3701 transitions. [2022-12-14 23:30:44,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3701 transitions. [2022-12-14 23:30:44,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:44,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:44,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:44,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:44,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:44,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:44,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1920 states and 3701 transitions. [2022-12-14 23:30:44,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3701 transitions. [2022-12-14 23:30:44,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:44,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:44,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:44,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:44,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:44,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:44,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1921 states and 3701 transitions. [2022-12-14 23:30:44,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3701 transitions. [2022-12-14 23:30:44,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:44,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:44,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:44,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:44,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:44,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1923 states and 3706 transitions. [2022-12-14 23:30:44,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3706 transitions. [2022-12-14 23:30:44,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:30:44,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:44,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:44,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:44,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3765 states to 1931 states and 3721 transitions. [2022-12-14 23:30:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3721 transitions. [2022-12-14 23:30:44,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:44,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:44,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:30:46,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:46,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 1965 states and 3790 transitions. [2022-12-14 23:30:46,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3790 transitions. [2022-12-14 23:30:46,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:46,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:46,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:30:47,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:47,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 1970 states and 3801 transitions. [2022-12-14 23:30:47,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3801 transitions. [2022-12-14 23:30:47,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:47,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:47,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:47,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:30:48,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:48,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 1981 states and 3824 transitions. [2022-12-14 23:30:48,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3824 transitions. [2022-12-14 23:30:48,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:48,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:48,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:48,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:30:51,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 1998 states and 3859 transitions. [2022-12-14 23:30:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3859 transitions. [2022-12-14 23:30:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:51,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:51,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:51,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:51,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:30:55,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:55,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2024 states and 3912 transitions. [2022-12-14 23:30:55,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3912 transitions. [2022-12-14 23:30:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:30:55,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:55,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:55,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:30:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:55,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4011 states to 2025 states and 3913 transitions. [2022-12-14 23:30:55,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3913 transitions. [2022-12-14 23:30:55,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:30:55,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:55,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:55,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:55,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:30:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2026 states and 3914 transitions. [2022-12-14 23:30:55,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3914 transitions. [2022-12-14 23:30:55,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:30:55,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:55,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:55,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:55,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:30:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:55,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2027 states and 3915 transitions. [2022-12-14 23:30:55,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3915 transitions. [2022-12-14 23:30:55,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:30:55,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:55,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:55,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:30:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:55,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2028 states and 3916 transitions. [2022-12-14 23:30:55,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3916 transitions. [2022-12-14 23:30:55,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:30:55,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:55,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:55,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:55,840 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:30:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:56,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2029 states and 3917 transitions. [2022-12-14 23:30:56,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3917 transitions. [2022-12-14 23:30:56,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:30:56,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:56,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:56,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:31:00,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:00,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 2065 states and 3993 transitions. [2022-12-14 23:31:00,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3993 transitions. [2022-12-14 23:31:00,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:00,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:00,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:00,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:31:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:00,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 2066 states and 3994 transitions. [2022-12-14 23:31:00,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3994 transitions. [2022-12-14 23:31:00,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:00,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:00,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:00,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:00,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2071 states and 4005 transitions. [2022-12-14 23:31:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 4005 transitions. [2022-12-14 23:31:00,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:00,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:00,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:00,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:00,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:02,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4163 states to 2082 states and 4028 transitions. [2022-12-14 23:31:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 4028 transitions. [2022-12-14 23:31:02,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:02,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:02,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:02,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:31:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:02,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2083 states and 4029 transitions. [2022-12-14 23:31:02,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4029 transitions. [2022-12-14 23:31:02,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:02,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:02,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:02,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:04,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4201 states to 2100 states and 4064 transitions. [2022-12-14 23:31:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4064 transitions. [2022-12-14 23:31:04,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:04,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:04,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:04,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:31:04,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:04,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4202 states to 2101 states and 4065 transitions. [2022-12-14 23:31:04,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 4065 transitions. [2022-12-14 23:31:04,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:04,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:04,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:04,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:04,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:08,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:08,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 2127 states and 4119 transitions. [2022-12-14 23:31:08,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4119 transitions. [2022-12-14 23:31:08,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:08,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:08,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:08,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:08,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:31:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:08,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4207 states to 2100 states and 4071 transitions. [2022-12-14 23:31:08,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4071 transitions. [2022-12-14 23:31:08,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:08,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:08,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:08,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:08,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:08,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 2101 states and 4072 transitions. [2022-12-14 23:31:08,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 4072 transitions. [2022-12-14 23:31:08,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:08,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:08,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:08,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:08,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:08,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:08,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2102 states and 4073 transitions. [2022-12-14 23:31:08,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 4073 transitions. [2022-12-14 23:31:08,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:08,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:08,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:08,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:08,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4210 states to 2103 states and 4074 transitions. [2022-12-14 23:31:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 4074 transitions. [2022-12-14 23:31:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:08,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:08,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:09,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:09,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:09,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:09,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2104 states and 4075 transitions. [2022-12-14 23:31:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4075 transitions. [2022-12-14 23:31:09,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:09,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:09,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:09,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:09,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:09,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:09,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2105 states and 4076 transitions. [2022-12-14 23:31:09,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4076 transitions. [2022-12-14 23:31:09,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:09,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:09,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:10,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:31:16,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:16,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2144 states and 4163 transitions. [2022-12-14 23:31:16,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 4163 transitions. [2022-12-14 23:31:16,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:16,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:16,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:16,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:16,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:16,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4342 states to 2145 states and 4164 transitions. [2022-12-14 23:31:16,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4164 transitions. [2022-12-14 23:31:16,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:16,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:16,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:16,544 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:17,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:17,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4355 states to 2150 states and 4175 transitions. [2022-12-14 23:31:17,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 4175 transitions. [2022-12-14 23:31:17,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:17,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:17,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:17,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:18,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:18,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4380 states to 2161 states and 4198 transitions. [2022-12-14 23:31:18,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4198 transitions. [2022-12-14 23:31:18,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:18,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:18,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:18,916 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:19,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:19,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4381 states to 2162 states and 4199 transitions. [2022-12-14 23:31:19,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 4199 transitions. [2022-12-14 23:31:19,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:19,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:19,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:19,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:21,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4418 states to 2179 states and 4234 transitions. [2022-12-14 23:31:21,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4234 transitions. [2022-12-14 23:31:21,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:21,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:21,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:21,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:21,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:22,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:22,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 2180 states and 4235 transitions. [2022-12-14 23:31:22,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4235 transitions. [2022-12-14 23:31:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:22,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:22,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:22,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:26,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:26,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 2205 states and 4288 transitions. [2022-12-14 23:31:26,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 4288 transitions. [2022-12-14 23:31:26,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:31:26,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:26,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:26,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:26,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:26,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:26,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4420 states to 2178 states and 4238 transitions. [2022-12-14 23:31:26,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4238 transitions. [2022-12-14 23:31:26,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:26,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:26,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:26,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:27,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:27,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2179 states and 4239 transitions. [2022-12-14 23:31:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4239 transitions. [2022-12-14 23:31:27,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:27,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:27,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:27,210 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:27,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:27,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 2180 states and 4240 transitions. [2022-12-14 23:31:27,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4240 transitions. [2022-12-14 23:31:27,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:27,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:27,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:27,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:27,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 2181 states and 4241 transitions. [2022-12-14 23:31:27,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 4241 transitions. [2022-12-14 23:31:27,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:27,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:27,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:27,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:27,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2182 states and 4242 transitions. [2022-12-14 23:31:27,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4242 transitions. [2022-12-14 23:31:27,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:27,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:27,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:27,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2183 states and 4243 transitions. [2022-12-14 23:31:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4243 transitions. [2022-12-14 23:31:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:28,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:28,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:28,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:31:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:28,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 2184 states and 4244 transitions. [2022-12-14 23:31:28,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4244 transitions. [2022-12-14 23:31:28,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:28,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:28,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:28,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:31:39,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:39,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2225 states and 4336 transitions. [2022-12-14 23:31:39,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4336 transitions. [2022-12-14 23:31:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:39,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:39,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:39,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4570 states to 2226 states and 4337 transitions. [2022-12-14 23:31:39,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4337 transitions. [2022-12-14 23:31:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:39,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:39,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:39,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4583 states to 2231 states and 4348 transitions. [2022-12-14 23:31:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4348 transitions. [2022-12-14 23:31:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:41,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:41,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:41,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:43,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 2242 states and 4371 transitions. [2022-12-14 23:31:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4371 transitions. [2022-12-14 23:31:43,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:43,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:43,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:43,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:43,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:43,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 2243 states and 4372 transitions. [2022-12-14 23:31:43,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4372 transitions. [2022-12-14 23:31:43,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:43,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:43,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:43,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:48,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:48,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 2260 states and 4408 transitions. [2022-12-14 23:31:48,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4408 transitions. [2022-12-14 23:31:48,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:48,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:48,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:48,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:48,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:48,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:48,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2261 states and 4409 transitions. [2022-12-14 23:31:48,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4409 transitions. [2022-12-14 23:31:48,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:48,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:48,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:48,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:54,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:54,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4703 states to 2286 states and 4462 transitions. [2022-12-14 23:31:54,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 4462 transitions. [2022-12-14 23:31:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:31:54,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:54,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:54,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:54,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4649 states to 2260 states and 4413 transitions. [2022-12-14 23:31:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4413 transitions. [2022-12-14 23:31:54,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:31:54,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:54,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:54,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:54,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:55,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:55,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2261 states and 4414 transitions. [2022-12-14 23:31:55,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4414 transitions. [2022-12-14 23:31:55,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:31:55,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:55,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:55,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:55,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:55,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 2262 states and 4415 transitions. [2022-12-14 23:31:55,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4415 transitions. [2022-12-14 23:31:55,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:31:55,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:55,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:55,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2263 states and 4416 transitions. [2022-12-14 23:31:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4416 transitions. [2022-12-14 23:31:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:31:55,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:55,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:56,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:56,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2264 states and 4417 transitions. [2022-12-14 23:31:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4417 transitions. [2022-12-14 23:31:56,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:31:56,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:56,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:56,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:56,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:56,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4654 states to 2265 states and 4418 transitions. [2022-12-14 23:31:56,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4418 transitions. [2022-12-14 23:31:56,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:31:56,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:56,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:31:56,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:56,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4658 states to 2267 states and 4422 transitions. [2022-12-14 23:31:56,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4422 transitions. [2022-12-14 23:31:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:31:56,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:56,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:56,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:31:56,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:56,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4659 states to 2268 states and 4423 transitions. [2022-12-14 23:31:56,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4423 transitions. [2022-12-14 23:31:56,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:31:56,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:56,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:57,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:32:13,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 2311 states and 4522 transitions. [2022-12-14 23:32:13,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4522 transitions. [2022-12-14 23:32:13,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:32:13,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:13,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:13,982 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:32:14,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:14,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4817 states to 2311 states and 4521 transitions. [2022-12-14 23:32:14,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4521 transitions. [2022-12-14 23:32:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:32:14,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:14,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:14,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:14,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:14,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 2312 states and 4522 transitions. [2022-12-14 23:32:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4522 transitions. [2022-12-14 23:32:14,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:32:14,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:14,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:14,457 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 2317 states and 4533 transitions. [2022-12-14 23:32:15,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4533 transitions. [2022-12-14 23:32:15,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:32:15,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:15,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:16,028 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:19,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:19,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 2328 states and 4556 transitions. [2022-12-14 23:32:19,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4556 transitions. [2022-12-14 23:32:19,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:32:19,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:19,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:19,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:19,541 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 2329 states and 4557 transitions. [2022-12-14 23:32:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4557 transitions. [2022-12-14 23:32:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:32:19,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:19,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:19,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:25,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 2345 states and 4592 transitions. [2022-12-14 23:32:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4592 transitions. [2022-12-14 23:32:25,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:32:25,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:25,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:25,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:26,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 2346 states and 4593 transitions. [2022-12-14 23:32:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4593 transitions. [2022-12-14 23:32:26,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:32:26,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:26,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:26,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:26,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:31,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:31,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 2362 states and 4628 transitions. [2022-12-14 23:32:31,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4628 transitions. [2022-12-14 23:32:31,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:32:31,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:31,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:31,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:36,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2371 states and 4646 transitions. [2022-12-14 23:32:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 4646 transitions. [2022-12-14 23:32:36,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:32:36,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:36,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:36,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:36,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:36,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:36,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 2345 states and 4597 transitions. [2022-12-14 23:32:36,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4597 transitions. [2022-12-14 23:32:36,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:32:36,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:36,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:36,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:36,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:37,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:37,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4896 states to 2346 states and 4598 transitions. [2022-12-14 23:32:37,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4598 transitions. [2022-12-14 23:32:37,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:32:37,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:37,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:37,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4897 states to 2347 states and 4599 transitions. [2022-12-14 23:32:37,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4599 transitions. [2022-12-14 23:32:37,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:32:37,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:37,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:37,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:38,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:38,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4898 states to 2348 states and 4600 transitions. [2022-12-14 23:32:38,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4600 transitions. [2022-12-14 23:32:38,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:32:38,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:38,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:38,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:38,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4899 states to 2349 states and 4601 transitions. [2022-12-14 23:32:38,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4601 transitions. [2022-12-14 23:32:38,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:32:38,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:38,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:38,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:38,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:38,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4900 states to 2350 states and 4602 transitions. [2022-12-14 23:32:38,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4602 transitions. [2022-12-14 23:32:38,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:32:38,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:38,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:39,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:32:39,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4904 states to 2352 states and 4606 transitions. [2022-12-14 23:32:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4606 transitions. [2022-12-14 23:32:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:32:39,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:39,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:32:39,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:39,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4908 states to 2354 states and 4610 transitions. [2022-12-14 23:32:39,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4610 transitions. [2022-12-14 23:32:39,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:32:39,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:39,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:39,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:32:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:45,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 2364 states and 4632 transitions. [2022-12-14 23:32:45,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4632 transitions. [2022-12-14 23:32:45,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:32:45,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:45,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:45,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:45,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:32:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:45,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 2365 states and 4633 transitions. [2022-12-14 23:32:45,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4633 transitions. [2022-12-14 23:32:45,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:32:45,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:45,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:45,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:45,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:32:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:45,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 2367 states and 4637 transitions. [2022-12-14 23:32:45,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4637 transitions. [2022-12-14 23:32:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:32:45,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:45,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:45,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:33:11,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:11,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 2412 states and 4743 transitions. [2022-12-14 23:33:11,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 4743 transitions. [2022-12-14 23:33:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:11,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:11,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:11,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:12,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:12,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5132 states to 2413 states and 4744 transitions. [2022-12-14 23:33:12,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 4744 transitions. [2022-12-14 23:33:12,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:12,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:12,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:14,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:14,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2418 states and 4755 transitions. [2022-12-14 23:33:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4755 transitions. [2022-12-14 23:33:14,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:14,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:14,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:14,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:14,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:19,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:19,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 2429 states and 4779 transitions. [2022-12-14 23:33:19,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 4779 transitions. [2022-12-14 23:33:19,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:19,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:19,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:19,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:19,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:19,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5172 states to 2430 states and 4780 transitions. [2022-12-14 23:33:19,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4780 transitions. [2022-12-14 23:33:19,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:19,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:19,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:27,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:27,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 2446 states and 4815 transitions. [2022-12-14 23:33:27,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4815 transitions. [2022-12-14 23:33:27,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:27,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:27,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:27,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:28,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:29,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:29,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2448 states and 4817 transitions. [2022-12-14 23:33:29,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4817 transitions. [2022-12-14 23:33:29,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:29,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:29,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:29,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:42,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:42,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 2473 states and 4870 transitions. [2022-12-14 23:33:42,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4870 transitions. [2022-12-14 23:33:42,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:42,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:42,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:42,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:42,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:43,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 2447 states and 4821 transitions. [2022-12-14 23:33:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4821 transitions. [2022-12-14 23:33:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:43,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:43,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:43,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:43,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:43,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2448 states and 4822 transitions. [2022-12-14 23:33:43,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4822 transitions. [2022-12-14 23:33:43,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:43,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:43,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:43,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:44,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:44,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 2449 states and 4823 transitions. [2022-12-14 23:33:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4823 transitions. [2022-12-14 23:33:44,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:44,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:44,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:44,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:44,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 2450 states and 4824 transitions. [2022-12-14 23:33:44,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 4824 transitions. [2022-12-14 23:33:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:44,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:44,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:44,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:45,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:45,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5214 states to 2451 states and 4825 transitions. [2022-12-14 23:33:45,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4825 transitions. [2022-12-14 23:33:45,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:45,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:45,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:45,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:46,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 2452 states and 4826 transitions. [2022-12-14 23:33:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 4826 transitions. [2022-12-14 23:33:46,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:46,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:46,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:46,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:33:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:47,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 2454 states and 4829 transitions. [2022-12-14 23:33:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4829 transitions. [2022-12-14 23:33:47,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:47,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:47,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:47,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:47,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:33:57,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:57,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 2466 states and 4861 transitions. [2022-12-14 23:33:57,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4861 transitions. [2022-12-14 23:33:57,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:57,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:57,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:57,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:33:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:58,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 2467 states and 4862 transitions. [2022-12-14 23:33:58,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4862 transitions. [2022-12-14 23:33:58,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:58,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:58,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:58,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:34:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 2469 states and 4865 transitions. [2022-12-14 23:34:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4865 transitions. [2022-12-14 23:34:00,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:34:00,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:00,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:00,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:00,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:34:00,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:00,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 2471 states and 4869 transitions. [2022-12-14 23:34:00,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4869 transitions. [2022-12-14 23:34:00,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:34:00,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:00,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:00,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:00,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:34:00,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:00,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 2473 states and 4873 transitions. [2022-12-14 23:34:00,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4873 transitions. [2022-12-14 23:34:00,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:34:00,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:00,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:00,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:34:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:11,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 2486 states and 4907 transitions. [2022-12-14 23:34:11,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 4907 transitions. [2022-12-14 23:34:11,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:34:11,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:11,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:12,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:34:49,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5487 states to 2533 states and 5024 transitions. [2022-12-14 23:34:49,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 5024 transitions. [2022-12-14 23:34:49,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:34:49,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:49,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:49,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:34:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:50,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5488 states to 2534 states and 5025 transitions. [2022-12-14 23:34:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 5025 transitions. [2022-12-14 23:34:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:34:50,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:50,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:50,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:50,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:34:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:52,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 2539 states and 5036 transitions. [2022-12-14 23:34:52,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 5036 transitions. [2022-12-14 23:34:52,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:34:52,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:52,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:53,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:34:59,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:59,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2549 states and 5059 transitions. [2022-12-14 23:34:59,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5059 transitions. [2022-12-14 23:34:59,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:34:59,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:59,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:59,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:59,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:34:59,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:59,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2550 states and 5060 transitions. [2022-12-14 23:34:59,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5060 transitions. [2022-12-14 23:34:59,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:34:59,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:59,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:00,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:35:06,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:06,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5552 states to 2560 states and 5083 transitions. [2022-12-14 23:35:06,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5083 transitions. [2022-12-14 23:35:06,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:35:06,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:06,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:06,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:06,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:35:09,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:09,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5558 states to 2563 states and 5089 transitions. [2022-12-14 23:35:09,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5089 transitions. [2022-12-14 23:35:09,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:35:09,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:09,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:09,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:35:11,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:11,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 2566 states and 5095 transitions. [2022-12-14 23:35:11,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 5095 transitions. [2022-12-14 23:35:11,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:35:11,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:11,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:11,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:35:13,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:13,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2568 states and 5097 transitions. [2022-12-14 23:35:13,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 5097 transitions. [2022-12-14 23:35:13,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:35:13,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:13,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:13,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:35:31,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:31,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5621 states to 2593 states and 5150 transitions. [2022-12-14 23:35:31,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5150 transitions. [2022-12-14 23:35:31,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:35:31,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:31,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:31,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:31,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:35:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:32,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 2567 states and 5101 transitions. [2022-12-14 23:35:32,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 5101 transitions. [2022-12-14 23:35:32,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:32,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:32,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:32,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:35:33,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:33,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5565 states to 2568 states and 5102 transitions. [2022-12-14 23:35:33,074 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 5102 transitions. [2022-12-14 23:35:33,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:33,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:33,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:33,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:35:33,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2569 states and 5103 transitions. [2022-12-14 23:35:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5103 transitions. [2022-12-14 23:35:33,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:33,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:33,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:33,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:35:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:34,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5567 states to 2570 states and 5104 transitions. [2022-12-14 23:35:34,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5104 transitions. [2022-12-14 23:35:34,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:34,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:34,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:34,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:35:35,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:35,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 2571 states and 5105 transitions. [2022-12-14 23:35:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 5105 transitions. [2022-12-14 23:35:35,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:35,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:35,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:35:35,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:35,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2572 states and 5106 transitions. [2022-12-14 23:35:35,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 5106 transitions. [2022-12-14 23:35:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:35,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:35,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:35,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:35:35,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:35,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 2574 states and 5109 transitions. [2022-12-14 23:35:35,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5109 transitions. [2022-12-14 23:35:35,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:35,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:35,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:35,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:36,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:35:36,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:36,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5575 states to 2576 states and 5112 transitions. [2022-12-14 23:35:36,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5112 transitions. [2022-12-14 23:35:37,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:37,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:37,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:37,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:37,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:35:38,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:38,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5578 states to 2577 states and 5115 transitions. [2022-12-14 23:35:38,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5115 transitions. [2022-12-14 23:35:38,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:38,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:38,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:39,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:35:39,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:39,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5579 states to 2578 states and 5116 transitions. [2022-12-14 23:35:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5116 transitions. [2022-12-14 23:35:39,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:39,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:39,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:35:40,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:40,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5582 states to 2580 states and 5119 transitions. [2022-12-14 23:35:40,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5119 transitions. [2022-12-14 23:35:40,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:40,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:40,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:40,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:35:40,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:40,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5586 states to 2582 states and 5123 transitions. [2022-12-14 23:35:40,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5123 transitions. [2022-12-14 23:35:40,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:40,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:40,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:40,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:40,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:35:40,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5590 states to 2584 states and 5127 transitions. [2022-12-14 23:35:40,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5127 transitions. [2022-12-14 23:35:40,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:40,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:40,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:41,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:35:59,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5651 states to 2599 states and 5167 transitions. [2022-12-14 23:35:59,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 5167 transitions. [2022-12-14 23:35:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:35:59,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:59,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:01,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:36:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5846 states to 2648 states and 5292 transitions. [2022-12-14 23:36:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 5292 transitions. [2022-12-14 23:36:48,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:48,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:48,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:48,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:36:48,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:48,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5847 states to 2649 states and 5293 transitions. [2022-12-14 23:36:48,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5293 transitions. [2022-12-14 23:36:48,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:48,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:48,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:36:52,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:52,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 2654 states and 5305 transitions. [2022-12-14 23:36:52,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 5305 transitions. [2022-12-14 23:36:52,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:52,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:52,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:52,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:52,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:36:58,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:58,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5880 states to 2661 states and 5322 transitions. [2022-12-14 23:36:58,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 5322 transitions. [2022-12-14 23:36:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:58,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:58,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:58,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:01,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:01,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5886 states to 2664 states and 5328 transitions. [2022-12-14 23:37:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 5328 transitions. [2022-12-14 23:37:01,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:37:01,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:01,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:01,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:03,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:03,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 2666 states and 5330 transitions. [2022-12-14 23:37:03,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 5330 transitions. [2022-12-14 23:37:03,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:37:03,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:03,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:03,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:08,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:08,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5907 states to 2673 states and 5347 transitions. [2022-12-14 23:37:08,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 5347 transitions. [2022-12-14 23:37:08,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:37:08,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:08,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:09,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:17,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:17,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2682 states and 5365 transitions. [2022-12-14 23:37:17,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5365 transitions. [2022-12-14 23:37:17,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:37:17,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:17,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:17,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:19,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:19,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 2684 states and 5367 transitions. [2022-12-14 23:37:19,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 5367 transitions. [2022-12-14 23:37:19,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:37:19,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:19,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:19,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:31,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 2697 states and 5396 transitions. [2022-12-14 23:37:31,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 5396 transitions. [2022-12-14 23:37:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:37:31,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:31,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:31,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:35,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:35,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5964 states to 2700 states and 5402 transitions. [2022-12-14 23:37:35,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5402 transitions. [2022-12-14 23:37:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:37:35,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:35,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:35,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:37,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5970 states to 2703 states and 5408 transitions. [2022-12-14 23:37:37,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5408 transitions. [2022-12-14 23:37:37,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:37:37,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:37,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:37,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:41,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:41,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5982 states to 2709 states and 5420 transitions. [2022-12-14 23:37:41,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 5420 transitions. [2022-12-14 23:37:41,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:37:41,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:41,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:41,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:43,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5924 states to 2683 states and 5371 transitions. [2022-12-14 23:37:43,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5371 transitions. [2022-12-14 23:37:43,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:43,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:43,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:43,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:43,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:43,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:43,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2684 states and 5372 transitions. [2022-12-14 23:37:43,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 5372 transitions. [2022-12-14 23:37:43,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:43,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:43,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:44,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:44,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:44,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2685 states and 5373 transitions. [2022-12-14 23:37:44,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5373 transitions. [2022-12-14 23:37:44,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:44,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:44,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:44,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:44,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:45,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:45,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 2686 states and 5374 transitions. [2022-12-14 23:37:45,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5374 transitions. [2022-12-14 23:37:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:45,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:45,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:45,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:45,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:46,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 2687 states and 5375 transitions. [2022-12-14 23:37:46,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5375 transitions. [2022-12-14 23:37:46,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:46,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:46,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:46,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:46,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:37:47,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5929 states to 2688 states and 5376 transitions. [2022-12-14 23:37:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5376 transitions. [2022-12-14 23:37:47,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:47,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:47,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:47,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:47,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:37:51,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:51,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 2690 states and 5383 transitions. [2022-12-14 23:37:51,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5383 transitions. [2022-12-14 23:37:51,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:51,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:51,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:51,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:37:51,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:51,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 2692 states and 5386 transitions. [2022-12-14 23:37:51,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5386 transitions. [2022-12-14 23:37:51,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:51,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:51,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:51,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:37:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:54,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5942 states to 2694 states and 5389 transitions. [2022-12-14 23:37:54,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5389 transitions. [2022-12-14 23:37:54,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:54,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:54,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:37:54,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:54,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 2695 states and 5390 transitions. [2022-12-14 23:37:54,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5390 transitions. [2022-12-14 23:37:54,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:54,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:54,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:37:54,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:54,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5946 states to 2697 states and 5393 transitions. [2022-12-14 23:37:54,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 5393 transitions. [2022-12-14 23:37:54,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:54,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:54,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:54,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:54,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:37:54,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:54,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5947 states to 2698 states and 5394 transitions. [2022-12-14 23:37:54,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5394 transitions. [2022-12-14 23:37:54,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:54,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:54,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:54,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:37:55,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:55,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5950 states to 2700 states and 5397 transitions. [2022-12-14 23:37:55,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5397 transitions. [2022-12-14 23:37:55,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:55,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:55,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:55,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:37:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:56,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5953 states to 2702 states and 5400 transitions. [2022-12-14 23:37:56,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5400 transitions. [2022-12-14 23:37:56,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:56,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:56,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:56,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:56,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:37:56,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:56,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5957 states to 2704 states and 5404 transitions. [2022-12-14 23:37:56,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 5404 transitions. [2022-12-14 23:37:56,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:56,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:56,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:56,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:37:56,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:56,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5961 states to 2706 states and 5408 transitions. [2022-12-14 23:37:56,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5408 transitions. [2022-12-14 23:37:56,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:56,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:56,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:56,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:57,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:38:20,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:20,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6009 states to 2723 states and 5454 transitions. [2022-12-14 23:38:20,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5454 transitions. [2022-12-14 23:38:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:38:20,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:20,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:20,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:23,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:39:28,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:28,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6216 states to 2774 states and 5587 transitions. [2022-12-14 23:39:28,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 5587 transitions. [2022-12-14 23:39:28,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:39:28,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:28,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:28,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:39:29,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:29,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6217 states to 2775 states and 5588 transitions. [2022-12-14 23:39:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5588 transitions. [2022-12-14 23:39:29,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:39:29,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:29,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:29,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:39:34,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:34,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6230 states to 2779 states and 5599 transitions. [2022-12-14 23:39:34,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5599 transitions. [2022-12-14 23:39:34,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:39:34,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:34,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:34,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:39:39,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6243 states to 2783 states and 5610 transitions. [2022-12-14 23:39:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5610 transitions. [2022-12-14 23:39:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:39:39,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:39,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:39:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6249 states to 2786 states and 5616 transitions. [2022-12-14 23:39:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5616 transitions. [2022-12-14 23:39:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:39:42,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:42,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:42,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:39:45,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:45,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2789 states and 5622 transitions. [2022-12-14 23:39:45,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5622 transitions. [2022-12-14 23:39:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:39:45,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:45,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:45,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:39:48,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6257 states to 2791 states and 5624 transitions. [2022-12-14 23:39:48,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 5624 transitions. [2022-12-14 23:39:48,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:39:48,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:48,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:48,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:48,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:39:54,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:54,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6270 states to 2795 states and 5635 transitions. [2022-12-14 23:39:54,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 5635 transitions. [2022-12-14 23:39:54,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:39:54,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:54,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:54,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:39:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:57,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6276 states to 2798 states and 5641 transitions. [2022-12-14 23:39:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2798 states and 5641 transitions. [2022-12-14 23:39:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:39:57,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:57,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:57,887 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:40:01,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6282 states to 2801 states and 5647 transitions. [2022-12-14 23:40:01,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 5647 transitions. [2022-12-14 23:40:01,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:40:01,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:01,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:01,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:01,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:40:04,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:04,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6288 states to 2804 states and 5653 transitions. [2022-12-14 23:40:04,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2804 states and 5653 transitions. [2022-12-14 23:40:04,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:40:04,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:04,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:40:07,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:07,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6294 states to 2807 states and 5659 transitions. [2022-12-14 23:40:07,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5659 transitions. [2022-12-14 23:40:07,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:40:07,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:07,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:07,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:07,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:40:10,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:10,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6296 states to 2809 states and 5661 transitions. [2022-12-14 23:40:10,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5661 transitions. [2022-12-14 23:40:10,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:40:10,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:10,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:10,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:10,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:40:39,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:39,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6351 states to 2834 states and 5714 transitions. [2022-12-14 23:40:39,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5714 transitions. [2022-12-14 23:40:39,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:40:39,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:39,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:39,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:40:41,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:41,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6292 states to 2808 states and 5665 transitions. [2022-12-14 23:40:41,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5665 transitions. [2022-12-14 23:40:41,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:40:41,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:41,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:41,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:40:42,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:42,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 2809 states and 5666 transitions. [2022-12-14 23:40:42,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5666 transitions. [2022-12-14 23:40:42,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:40:42,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:42,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:42,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:40:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:43,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6294 states to 2810 states and 5667 transitions. [2022-12-14 23:40:43,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 5667 transitions. [2022-12-14 23:40:43,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:40:43,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:43,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:40:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:44,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6295 states to 2811 states and 5668 transitions. [2022-12-14 23:40:44,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 5668 transitions. [2022-12-14 23:40:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:40:44,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:44,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:44,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:44,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:40:45,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6296 states to 2812 states and 5669 transitions. [2022-12-14 23:40:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 5669 transitions. [2022-12-14 23:40:45,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:40:45,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:45,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:45,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:40:46,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:46,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6297 states to 2813 states and 5670 transitions. [2022-12-14 23:40:46,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 5670 transitions. [2022-12-14 23:40:46,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:40:46,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:46,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:46,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:46,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:40:51,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6302 states to 2815 states and 5675 transitions. [2022-12-14 23:40:51,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 5675 transitions. [2022-12-14 23:40:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:40:51,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:51,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:51,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:40:56,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:56,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6311 states to 2819 states and 5684 transitions. [2022-12-14 23:40:56,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5684 transitions. [2022-12-14 23:40:56,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:40:56,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:56,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:40:58,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:58,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6314 states to 2821 states and 5687 transitions. [2022-12-14 23:40:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5687 transitions. [2022-12-14 23:40:58,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:40:58,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:58,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:58,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:41:01,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:01,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6317 states to 2822 states and 5690 transitions. [2022-12-14 23:41:01,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 5690 transitions. [2022-12-14 23:41:01,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:41:01,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:01,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:41:02,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:02,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6318 states to 2823 states and 5691 transitions. [2022-12-14 23:41:02,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5691 transitions. [2022-12-14 23:41:02,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:41:02,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:02,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:03,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:41:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6321 states to 2825 states and 5694 transitions. [2022-12-14 23:41:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5694 transitions. [2022-12-14 23:41:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:41:03,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:03,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:03,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:41:14,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:14,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6331 states to 2829 states and 5704 transitions. [2022-12-14 23:41:14,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5704 transitions. [2022-12-14 23:41:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:41:14,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:14,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:14,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:14,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:41:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:14,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6334 states to 2831 states and 5707 transitions. [2022-12-14 23:41:14,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5707 transitions. [2022-12-14 23:41:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:41:14,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:14,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:14,971 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:41:16,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6337 states to 2833 states and 5710 transitions. [2022-12-14 23:41:16,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5710 transitions. [2022-12-14 23:41:16,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:41:16,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:16,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:16,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:16,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:41:17,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:17,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6340 states to 2835 states and 5713 transitions. [2022-12-14 23:41:17,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5713 transitions. [2022-12-14 23:41:17,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:41:17,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:17,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:17,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:17,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:41:17,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:17,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6344 states to 2837 states and 5717 transitions. [2022-12-14 23:41:17,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5717 transitions. [2022-12-14 23:41:17,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:41:17,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:17,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:17,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:17,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:41:18,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:18,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6348 states to 2839 states and 5721 transitions. [2022-12-14 23:41:18,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5721 transitions. [2022-12-14 23:41:18,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:41:18,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:18,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:18,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:18,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:41:52,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:52,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6412 states to 2858 states and 5771 transitions. [2022-12-14 23:41:52,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5771 transitions. [2022-12-14 23:41:52,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:41:52,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:52,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:52,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:42:21,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:21,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6461 states to 2875 states and 5820 transitions. [2022-12-14 23:42:21,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5820 transitions. [2022-12-14 23:42:21,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:42:21,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:21,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:21,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:42:23,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:23,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6463 states to 2877 states and 5822 transitions. [2022-12-14 23:42:23,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5822 transitions. [2022-12-14 23:42:23,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:42:23,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:23,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:23,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:24,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:42:26,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6465 states to 2879 states and 5824 transitions. [2022-12-14 23:42:26,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5824 transitions. [2022-12-14 23:42:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:42:26,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:26,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:26,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:26,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:42:29,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:29,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6467 states to 2881 states and 5826 transitions. [2022-12-14 23:42:29,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 5826 transitions. [2022-12-14 23:42:29,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:42:29,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:29,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:29,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:42:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:31,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6410 states to 2855 states and 5778 transitions. [2022-12-14 23:42:31,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5778 transitions. [2022-12-14 23:42:31,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:42:31,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:31,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:42:31,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:31,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6413 states to 2857 states and 5781 transitions. [2022-12-14 23:42:31,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5781 transitions. [2022-12-14 23:42:31,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:42:31,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:31,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:42:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:34,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6418 states to 2859 states and 5786 transitions. [2022-12-14 23:42:34,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5786 transitions. [2022-12-14 23:42:34,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:42:34,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:34,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:34,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:42:34,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:34,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6421 states to 2861 states and 5789 transitions. [2022-12-14 23:42:34,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5789 transitions. [2022-12-14 23:42:34,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:42:34,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:34,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:42:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:36,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6424 states to 2862 states and 5792 transitions. [2022-12-14 23:42:36,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 5792 transitions. [2022-12-14 23:42:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:42:36,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:36,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:36,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:36,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:42:38,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 2863 states and 5793 transitions. [2022-12-14 23:42:38,277 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5793 transitions. [2022-12-14 23:42:38,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:42:38,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:38,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:38,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:42:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:39,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6428 states to 2865 states and 5796 transitions. [2022-12-14 23:42:39,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5796 transitions. [2022-12-14 23:42:39,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:42:39,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:39,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:39,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:42:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:55,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6444 states to 2871 states and 5812 transitions. [2022-12-14 23:42:55,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5812 transitions. [2022-12-14 23:42:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:42:55,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:55,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:01,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:01,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6447 states to 2873 states and 5815 transitions. [2022-12-14 23:43:01,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5815 transitions. [2022-12-14 23:43:01,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:43:01,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:01,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:01,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:02,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:02,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6450 states to 2875 states and 5818 transitions. [2022-12-14 23:43:02,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5818 transitions. [2022-12-14 23:43:02,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:43:02,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:02,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:02,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:02,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:02,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6453 states to 2877 states and 5821 transitions. [2022-12-14 23:43:02,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5821 transitions. [2022-12-14 23:43:02,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:43:02,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:02,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:02,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:02,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6456 states to 2879 states and 5824 transitions. [2022-12-14 23:43:03,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5824 transitions. [2022-12-14 23:43:03,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:43:03,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:03,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:03,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:04,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6459 states to 2881 states and 5827 transitions. [2022-12-14 23:43:04,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 5827 transitions. [2022-12-14 23:43:04,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:43:04,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:04,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:04,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:04,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:04,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:04,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6463 states to 2883 states and 5831 transitions. [2022-12-14 23:43:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5831 transitions. [2022-12-14 23:43:04,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:43:04,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:04,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:04,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6467 states to 2885 states and 5835 transitions. [2022-12-14 23:43:04,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 5835 transitions. [2022-12-14 23:43:04,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:43:04,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:04,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:05,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.