./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label41+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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/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_422e01d2-12ea-4240-9361-f82c9475f4f3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label41+token_ring.09.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/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_422e01d2-12ea-4240-9361-f82c9475f4f3/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 0e78e762388a6c3c1086d6b78561f9d228d7d6651a9ae559f7246d5d2e2293d4 --- 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 18:24:51,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:24:51,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:24:51,587 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:24:51,587 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:24:51,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:24:51,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:24:51,590 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:24:51,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:24:51,591 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:24:51,592 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:24:51,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:24:51,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:24:51,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:24:51,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:24:51,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:24:51,600 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:24:51,601 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:24:51,602 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:24:51,603 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:24:51,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:24:51,604 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:24:51,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:24:51,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:24:51,611 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:24:51,611 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:24:51,611 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:24:51,612 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:24:51,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:24:51,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:24:51,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:24:51,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:24:51,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:24:51,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:24:51,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:24:51,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:24:51,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:24:51,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:24:51,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:24:51,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:24:51,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:24:51,618 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:24:51,633 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:24:51,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:24:51,633 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:24:51,633 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:24:51,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:24:51,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:24:51,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:24:51,634 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:24:51,634 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:24:51,635 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:24:51,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:24:51,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:24:51,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:24:51,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:24:51,635 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:24:51,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:24:51,635 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:24:51,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:24:51,636 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:24:51,636 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:24:51,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:24:51,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:24:51,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:24:51,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:24:51,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:24:51,637 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:24:51,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:24:51,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:24:51,637 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_422e01d2-12ea-4240-9361-f82c9475f4f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e78e762388a6c3c1086d6b78561f9d228d7d6651a9ae559f7246d5d2e2293d4 [2022-12-14 18:24:51,813 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:24:51,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:24:51,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:24:51,832 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:24:51,832 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:24:51,833 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label41+token_ring.09.cil-1.c [2022-12-14 18:24:54,415 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:24:54,809 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:24:54,810 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/sv-benchmarks/c/combinations/Problem05_label41+token_ring.09.cil-1.c [2022-12-14 18:24:54,843 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/bin/ukojak-rkRKPMF4O4/data/c8bb29c91/56f724159b8a4c718510d39cd145a183/FLAGd069c610d [2022-12-14 18:24:54,855 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/bin/ukojak-rkRKPMF4O4/data/c8bb29c91/56f724159b8a4c718510d39cd145a183 [2022-12-14 18:24:54,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:24:54,858 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:24:54,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:24:54,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:24:54,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:24:54,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:24:54" (1/1) ... [2022-12-14 18:24:54,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b9ad96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:54, skipping insertion in model container [2022-12-14 18:24:54,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:24:54" (1/1) ... [2022-12-14 18:24:54,869 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:24:55,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:24:56,348 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_422e01d2-12ea-4240-9361-f82c9475f4f3/sv-benchmarks/c/combinations/Problem05_label41+token_ring.09.cil-1.c[376251,376264] [2022-12-14 18:24:56,371 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_422e01d2-12ea-4240-9361-f82c9475f4f3/sv-benchmarks/c/combinations/Problem05_label41+token_ring.09.cil-1.c[383339,383352] [2022-12-14 18:24:56,590 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:24:56,598 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:24:57,460 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_422e01d2-12ea-4240-9361-f82c9475f4f3/sv-benchmarks/c/combinations/Problem05_label41+token_ring.09.cil-1.c[376251,376264] [2022-12-14 18:24:57,470 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_422e01d2-12ea-4240-9361-f82c9475f4f3/sv-benchmarks/c/combinations/Problem05_label41+token_ring.09.cil-1.c[383339,383352] [2022-12-14 18:24:57,489 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:24:57,532 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:24:57,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:57 WrapperNode [2022-12-14 18:24:57,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:24:57,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:24:57,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:24:57,534 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:24:57,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:57" (1/1) ... [2022-12-14 18:24:57,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:57" (1/1) ... [2022-12-14 18:24:57,886 INFO L138 Inliner]: procedures = 62, calls = 68, calls flagged for inlining = 40, calls inlined = 40, statements flattened = 13025 [2022-12-14 18:24:57,886 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:24:57,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:24:57,887 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:24:57,887 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:24:57,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:57" (1/1) ... [2022-12-14 18:24:57,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:57" (1/1) ... [2022-12-14 18:24:57,961 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:57" (1/1) ... [2022-12-14 18:24:57,961 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:57" (1/1) ... [2022-12-14 18:24:58,097 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:57" (1/1) ... [2022-12-14 18:24:58,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:57" (1/1) ... [2022-12-14 18:24:58,144 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:57" (1/1) ... [2022-12-14 18:24:58,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:57" (1/1) ... [2022-12-14 18:24:58,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:24:58,207 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:24:58,207 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:24:58,207 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:24:58,207 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:57" (1/1) ... [2022-12-14 18:24:58,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:24:58,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:24:58,234 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:24:58,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e01d2-12ea-4240-9361-f82c9475f4f3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:24:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:24:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 18:24:58,264 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 18:24:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 18:24:58,264 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 18:24:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 18:24:58,265 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 18:24:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 18:24:58,265 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 18:24:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 18:24:58,265 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 18:24:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 18:24:58,265 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 18:24:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:24:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:24:58,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:24:58,378 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:24:58,380 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:25:03,580 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:25:04,966 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:25:04,966 INFO L300 CfgBuilder]: Removed 13 assume(true) statements. [2022-12-14 18:25:04,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:25:04 BoogieIcfgContainer [2022-12-14 18:25:04,971 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:25:04,972 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:25:04,972 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:25:04,979 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:25:04,979 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:25:04" (1/1) ... [2022-12-14 18:25:04,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:25:05,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 1798 states and 3511 transitions. [2022-12-14 18:25:05,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 3511 transitions. [2022-12-14 18:25:05,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:05,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:05,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:05,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:05,424 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 18:25:05,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:05,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1827 states and 3567 transitions. [2022-12-14 18:25:05,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3567 transitions. [2022-12-14 18:25:05,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:05,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:05,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:05,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:05,750 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 18:25:05,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:05,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1828 states and 3567 transitions. [2022-12-14 18:25:05,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3567 transitions. [2022-12-14 18:25:05,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:05,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:05,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:05,916 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 18:25:05,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:05,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1829 states and 3567 transitions. [2022-12-14 18:25:05,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3567 transitions. [2022-12-14 18:25:05,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:05,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:05,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:06,060 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 18:25:06,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:06,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1830 states and 3567 transitions. [2022-12-14 18:25:06,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3567 transitions. [2022-12-14 18:25:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:06,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:06,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:06,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:06,190 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 18:25:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:06,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1831 states and 3567 transitions. [2022-12-14 18:25:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3567 transitions. [2022-12-14 18:25:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:06,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:06,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:06,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:06,308 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 18:25:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1832 states and 3567 transitions. [2022-12-14 18:25:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3567 transitions. [2022-12-14 18:25:06,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:06,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:06,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:06,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:06,425 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 18:25:06,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1833 states and 3567 transitions. [2022-12-14 18:25:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3567 transitions. [2022-12-14 18:25:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:06,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:06,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:06,511 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 18:25:06,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:06,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1834 states and 3567 transitions. [2022-12-14 18:25:06,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3567 transitions. [2022-12-14 18:25:06,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:06,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:06,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:06,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:06,614 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 18:25:06,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:06,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1835 states and 3567 transitions. [2022-12-14 18:25:06,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3567 transitions. [2022-12-14 18:25:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:06,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:06,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:06,672 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 18:25:06,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:06,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1836 states and 3567 transitions. [2022-12-14 18:25:06,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 3567 transitions. [2022-12-14 18:25:06,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:06,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:06,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:06,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:06,743 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 18:25:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:06,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1860 states and 3614 transitions. [2022-12-14 18:25:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3614 transitions. [2022-12-14 18:25:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:06,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:06,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:06,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:06,909 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 18:25:06,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:06,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1861 states and 3614 transitions. [2022-12-14 18:25:06,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3614 transitions. [2022-12-14 18:25:06,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:06,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:06,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:06,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:06,971 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 18:25:06,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:06,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1862 states and 3614 transitions. [2022-12-14 18:25:06,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3614 transitions. [2022-12-14 18:25:06,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:06,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:06,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,039 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 18:25:07,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1863 states and 3614 transitions. [2022-12-14 18:25:07,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3614 transitions. [2022-12-14 18:25:07,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:07,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,126 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 18:25:07,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1864 states and 3614 transitions. [2022-12-14 18:25:07,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3614 transitions. [2022-12-14 18:25:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:07,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,202 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 18:25:07,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1865 states and 3614 transitions. [2022-12-14 18:25:07,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3614 transitions. [2022-12-14 18:25:07,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:07,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,260 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 18:25:07,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1866 states and 3614 transitions. [2022-12-14 18:25:07,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3614 transitions. [2022-12-14 18:25:07,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:07,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,347 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 18:25:07,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1867 states and 3614 transitions. [2022-12-14 18:25:07,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3614 transitions. [2022-12-14 18:25:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:07,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,415 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 18:25:07,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1887 states and 3655 transitions. [2022-12-14 18:25:07,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3655 transitions. [2022-12-14 18:25:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:07,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,596 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 18:25:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1888 states and 3655 transitions. [2022-12-14 18:25:07,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3655 transitions. [2022-12-14 18:25:07,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:07,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,671 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 18:25:07,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1889 states and 3655 transitions. [2022-12-14 18:25:07,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3655 transitions. [2022-12-14 18:25:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:07,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,733 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 18:25:07,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1890 states and 3655 transitions. [2022-12-14 18:25:07,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3655 transitions. [2022-12-14 18:25:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:07,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,796 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 18:25:07,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1891 states and 3655 transitions. [2022-12-14 18:25:07,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3655 transitions. [2022-12-14 18:25:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:07,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,857 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 18:25:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1892 states and 3655 transitions. [2022-12-14 18:25:07,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3655 transitions. [2022-12-14 18:25:07,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:07,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,920 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 18:25:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1893 states and 3655 transitions. [2022-12-14 18:25:07,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3655 transitions. [2022-12-14 18:25:07,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:07,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:08,001 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 18:25:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:08,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1907 states and 3684 transitions. [2022-12-14 18:25:08,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3684 transitions. [2022-12-14 18:25:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:08,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:08,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:08,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:08,234 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 18:25:08,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:08,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1908 states and 3684 transitions. [2022-12-14 18:25:08,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3684 transitions. [2022-12-14 18:25:08,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:08,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:08,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:08,305 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 18:25:08,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1909 states and 3684 transitions. [2022-12-14 18:25:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3684 transitions. [2022-12-14 18:25:08,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:08,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:08,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:08,373 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 18:25:08,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:08,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1910 states and 3684 transitions. [2022-12-14 18:25:08,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3684 transitions. [2022-12-14 18:25:08,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:08,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:08,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:08,443 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 18:25:08,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1911 states and 3684 transitions. [2022-12-14 18:25:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3684 transitions. [2022-12-14 18:25:08,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:08,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:08,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:08,528 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 18:25:08,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:08,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1919 states and 3701 transitions. [2022-12-14 18:25:08,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3701 transitions. [2022-12-14 18:25:08,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:08,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:08,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:08,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:08,797 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 18:25:08,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:08,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1920 states and 3701 transitions. [2022-12-14 18:25:08,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3701 transitions. [2022-12-14 18:25:08,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:08,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:08,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:08,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:08,857 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 18:25:08,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:08,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1921 states and 3701 transitions. [2022-12-14 18:25:08,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3701 transitions. [2022-12-14 18:25:08,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:08,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:08,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:08,956 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 18:25:09,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:09,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1923 states and 3706 transitions. [2022-12-14 18:25:09,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3706 transitions. [2022-12-14 18:25:09,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:25:09,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:09,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:09,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:09,183 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 18:25:09,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:09,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3765 states to 1931 states and 3721 transitions. [2022-12-14 18:25:09,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3721 transitions. [2022-12-14 18:25:09,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:25:09,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:09,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:09,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:09,412 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 18:25:10,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:10,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 1965 states and 3790 transitions. [2022-12-14 18:25:10,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3790 transitions. [2022-12-14 18:25:10,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:25:10,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:10,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:10,836 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 18:25:11,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:11,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 1970 states and 3801 transitions. [2022-12-14 18:25:11,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3801 transitions. [2022-12-14 18:25:11,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:25:11,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:11,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:11,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:12,066 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 18:25:13,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:13,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 1981 states and 3824 transitions. [2022-12-14 18:25:13,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3824 transitions. [2022-12-14 18:25:13,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:25:13,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:13,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:13,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:13,601 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 18:25:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:15,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 1998 states and 3859 transitions. [2022-12-14 18:25:15,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3859 transitions. [2022-12-14 18:25:15,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:25:15,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:15,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:15,653 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 18:25:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:18,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2024 states and 3912 transitions. [2022-12-14 18:25:18,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3912 transitions. [2022-12-14 18:25:18,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:18,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:18,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:18,650 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 18:25:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:18,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4011 states to 2025 states and 3913 transitions. [2022-12-14 18:25:18,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3913 transitions. [2022-12-14 18:25:18,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:18,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:18,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:18,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:18,796 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 18:25:18,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:18,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2026 states and 3914 transitions. [2022-12-14 18:25:18,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3914 transitions. [2022-12-14 18:25:18,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:18,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:18,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:18,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:18,977 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 18:25:19,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:19,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2027 states and 3915 transitions. [2022-12-14 18:25:19,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3915 transitions. [2022-12-14 18:25:19,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:19,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:19,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:19,179 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 18:25:19,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:19,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2028 states and 3916 transitions. [2022-12-14 18:25:19,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3916 transitions. [2022-12-14 18:25:19,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:19,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:19,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:19,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:19,372 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 18:25:19,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:19,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2029 states and 3917 transitions. [2022-12-14 18:25:19,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3917 transitions. [2022-12-14 18:25:19,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:19,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:19,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:20,012 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 18:25:24,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:24,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 2065 states and 3993 transitions. [2022-12-14 18:25:24,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3993 transitions. [2022-12-14 18:25:24,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:24,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:24,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:24,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:24,053 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 18:25:24,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:24,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 2066 states and 3994 transitions. [2022-12-14 18:25:24,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3994 transitions. [2022-12-14 18:25:24,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:24,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:24,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:24,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:24,292 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 18:25:24,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:24,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2071 states and 4005 transitions. [2022-12-14 18:25:24,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 4005 transitions. [2022-12-14 18:25:24,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:24,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:24,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:24,940 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 18:25:26,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:26,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4163 states to 2082 states and 4028 transitions. [2022-12-14 18:25:26,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 4028 transitions. [2022-12-14 18:25:26,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:26,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:26,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:26,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:26,263 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 18:25:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2083 states and 4029 transitions. [2022-12-14 18:25:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4029 transitions. [2022-12-14 18:25:26,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:26,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:26,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:26,479 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 18:25:28,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4201 states to 2100 states and 4064 transitions. [2022-12-14 18:25:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4064 transitions. [2022-12-14 18:25:28,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:28,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:28,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:28,619 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 18:25:28,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:28,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4202 states to 2101 states and 4065 transitions. [2022-12-14 18:25:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 4065 transitions. [2022-12-14 18:25:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:28,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:28,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:28,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:28,801 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 18:25:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:31,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 2127 states and 4119 transitions. [2022-12-14 18:25:31,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4119 transitions. [2022-12-14 18:25:31,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:25:31,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:31,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:31,902 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 18:25:31,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:31,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4207 states to 2100 states and 4071 transitions. [2022-12-14 18:25:31,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4071 transitions. [2022-12-14 18:25:31,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:31,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:31,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:31,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:31,963 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 18:25:32,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:32,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 2101 states and 4072 transitions. [2022-12-14 18:25:32,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 4072 transitions. [2022-12-14 18:25:32,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:32,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:32,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:32,135 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 18:25:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:32,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2102 states and 4073 transitions. [2022-12-14 18:25:32,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 4073 transitions. [2022-12-14 18:25:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:32,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:32,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:32,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:32,312 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 18:25:32,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4210 states to 2103 states and 4074 transitions. [2022-12-14 18:25:32,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 4074 transitions. [2022-12-14 18:25:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:32,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:32,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:32,520 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 18:25:32,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:32,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2104 states and 4075 transitions. [2022-12-14 18:25:32,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4075 transitions. [2022-12-14 18:25:32,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:32,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:32,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:32,764 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 18:25:33,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2105 states and 4076 transitions. [2022-12-14 18:25:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4076 transitions. [2022-12-14 18:25:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:33,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:33,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:33,598 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 18:25:40,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:40,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2144 states and 4163 transitions. [2022-12-14 18:25:40,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 4163 transitions. [2022-12-14 18:25:40,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:40,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:40,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:40,052 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 18:25:40,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4342 states to 2145 states and 4164 transitions. [2022-12-14 18:25:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4164 transitions. [2022-12-14 18:25:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:40,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:40,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:40,309 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 18:25:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:41,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4355 states to 2150 states and 4175 transitions. [2022-12-14 18:25:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 4175 transitions. [2022-12-14 18:25:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:41,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:41,250 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 18:25:43,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:43,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4380 states to 2161 states and 4198 transitions. [2022-12-14 18:25:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4198 transitions. [2022-12-14 18:25:43,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:43,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:43,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:43,373 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 18:25:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4381 states to 2162 states and 4199 transitions. [2022-12-14 18:25:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 4199 transitions. [2022-12-14 18:25:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:43,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:43,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:43,698 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 18:25:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4418 states to 2179 states and 4234 transitions. [2022-12-14 18:25:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4234 transitions. [2022-12-14 18:25:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:47,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:47,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:47,226 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 18:25:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:47,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 2180 states and 4235 transitions. [2022-12-14 18:25:47,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4235 transitions. [2022-12-14 18:25:47,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:47,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:47,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:47,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:47,502 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 18:25:52,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 2205 states and 4288 transitions. [2022-12-14 18:25:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 4288 transitions. [2022-12-14 18:25:52,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:25:52,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:52,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:52,259 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 18:25:52,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4420 states to 2178 states and 4238 transitions. [2022-12-14 18:25:52,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4238 transitions. [2022-12-14 18:25:52,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:25:52,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:52,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:52,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:52,324 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 18:25:52,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:52,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2179 states and 4239 transitions. [2022-12-14 18:25:52,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4239 transitions. [2022-12-14 18:25:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:25:52,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:52,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:52,552 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 18:25:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:52,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 2180 states and 4240 transitions. [2022-12-14 18:25:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4240 transitions. [2022-12-14 18:25:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:25:52,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:52,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:52,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:52,779 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 18:25:53,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:53,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 2181 states and 4241 transitions. [2022-12-14 18:25:53,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 4241 transitions. [2022-12-14 18:25:53,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:25:53,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:53,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:53,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:53,052 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 18:25:53,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2182 states and 4242 transitions. [2022-12-14 18:25:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4242 transitions. [2022-12-14 18:25:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:25:53,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:53,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:53,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:53,358 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 18:25:53,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:53,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2183 states and 4243 transitions. [2022-12-14 18:25:53,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4243 transitions. [2022-12-14 18:25:53,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:25:53,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:53,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:53,732 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 18:25:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:53,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 2184 states and 4244 transitions. [2022-12-14 18:25:53,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4244 transitions. [2022-12-14 18:25:53,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:25:53,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:53,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:54,533 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 18:26:04,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:04,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2225 states and 4336 transitions. [2022-12-14 18:26:04,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4336 transitions. [2022-12-14 18:26:04,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:26:04,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:04,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:04,987 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 18:26:05,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:05,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4570 states to 2226 states and 4337 transitions. [2022-12-14 18:26:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4337 transitions. [2022-12-14 18:26:05,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:26:05,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:05,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:05,269 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 18:26:06,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:06,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4583 states to 2231 states and 4348 transitions. [2022-12-14 18:26:06,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4348 transitions. [2022-12-14 18:26:06,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:26:06,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:06,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:06,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:06,196 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 18:26:08,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:08,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 2242 states and 4371 transitions. [2022-12-14 18:26:08,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4371 transitions. [2022-12-14 18:26:08,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:26:08,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:08,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:08,282 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 18:26:08,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 2243 states and 4372 transitions. [2022-12-14 18:26:08,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4372 transitions. [2022-12-14 18:26:08,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:26:08,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:08,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:08,565 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 18:26:12,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:12,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 2260 states and 4408 transitions. [2022-12-14 18:26:12,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4408 transitions. [2022-12-14 18:26:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:26:12,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:12,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:12,266 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 18:26:12,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:12,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2261 states and 4409 transitions. [2022-12-14 18:26:12,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4409 transitions. [2022-12-14 18:26:12,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:26:12,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:12,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:12,599 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 18:26:18,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:18,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4703 states to 2286 states and 4462 transitions. [2022-12-14 18:26:18,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 4462 transitions. [2022-12-14 18:26:18,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:26:18,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:18,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:18,945 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 18:26:19,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:19,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4649 states to 2260 states and 4413 transitions. [2022-12-14 18:26:19,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4413 transitions. [2022-12-14 18:26:19,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:19,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:19,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:19,635 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 18:26:19,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2261 states and 4414 transitions. [2022-12-14 18:26:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4414 transitions. [2022-12-14 18:26:19,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:19,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:19,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:19,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:19,903 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 18:26:20,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:20,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 2262 states and 4415 transitions. [2022-12-14 18:26:20,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4415 transitions. [2022-12-14 18:26:20,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:20,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:20,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:20,219 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 18:26:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:20,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2263 states and 4416 transitions. [2022-12-14 18:26:20,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4416 transitions. [2022-12-14 18:26:20,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:20,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:20,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:20,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:20,522 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 18:26:20,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:20,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2264 states and 4417 transitions. [2022-12-14 18:26:20,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4417 transitions. [2022-12-14 18:26:20,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:20,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:20,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:20,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:20,878 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 18:26:21,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4654 states to 2265 states and 4418 transitions. [2022-12-14 18:26:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4418 transitions. [2022-12-14 18:26:21,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:21,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:21,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:21,317 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 18:26:21,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:21,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4658 states to 2267 states and 4422 transitions. [2022-12-14 18:26:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4422 transitions. [2022-12-14 18:26:21,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:21,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:21,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:21,433 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 18:26:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4659 states to 2268 states and 4423 transitions. [2022-12-14 18:26:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4423 transitions. [2022-12-14 18:26:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:21,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:21,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:22,582 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 18:26:37,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:37,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 2311 states and 4522 transitions. [2022-12-14 18:26:37,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4522 transitions. [2022-12-14 18:26:37,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:37,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:37,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:37,519 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 18:26:37,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4817 states to 2311 states and 4521 transitions. [2022-12-14 18:26:37,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4521 transitions. [2022-12-14 18:26:37,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:37,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:37,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:37,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:37,586 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 18:26:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:37,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 2312 states and 4522 transitions. [2022-12-14 18:26:37,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4522 transitions. [2022-12-14 18:26:37,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:37,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:37,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:37,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:38,027 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 18:26:39,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:39,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 2317 states and 4533 transitions. [2022-12-14 18:26:39,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4533 transitions. [2022-12-14 18:26:39,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:39,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:39,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:39,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:39,501 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 18:26:42,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 2328 states and 4556 transitions. [2022-12-14 18:26:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4556 transitions. [2022-12-14 18:26:42,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:42,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:42,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:42,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:42,347 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 18:26:42,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 2329 states and 4557 transitions. [2022-12-14 18:26:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4557 transitions. [2022-12-14 18:26:42,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:42,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:42,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:42,837 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 18:26:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 2345 states and 4592 transitions. [2022-12-14 18:26:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4592 transitions. [2022-12-14 18:26:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:48,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:48,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:48,495 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 18:26:48,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:48,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 2346 states and 4593 transitions. [2022-12-14 18:26:48,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4593 transitions. [2022-12-14 18:26:48,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:48,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:48,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:48,977 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 18:26:57,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:57,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2371 states and 4646 transitions. [2022-12-14 18:26:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 4646 transitions. [2022-12-14 18:26:57,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:57,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:57,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:57,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:58,024 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 18:26:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 2345 states and 4597 transitions. [2022-12-14 18:26:58,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4597 transitions. [2022-12-14 18:26:58,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:26:58,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:58,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:58,873 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 18:26:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:59,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4896 states to 2346 states and 4598 transitions. [2022-12-14 18:26:59,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4598 transitions. [2022-12-14 18:26:59,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:26:59,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:59,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:59,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:59,225 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 18:26:59,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:59,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4897 states to 2347 states and 4599 transitions. [2022-12-14 18:26:59,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4599 transitions. [2022-12-14 18:26:59,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:26:59,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:59,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:59,596 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 18:26:59,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:59,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4898 states to 2348 states and 4600 transitions. [2022-12-14 18:26:59,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4600 transitions. [2022-12-14 18:26:59,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:26:59,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:59,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:59,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:00,009 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 18:27:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:00,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4899 states to 2349 states and 4601 transitions. [2022-12-14 18:27:00,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4601 transitions. [2022-12-14 18:27:00,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:00,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:00,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:00,507 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 18:27:00,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:00,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4900 states to 2350 states and 4602 transitions. [2022-12-14 18:27:00,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4602 transitions. [2022-12-14 18:27:00,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:00,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:00,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:01,006 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 18:27:01,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:01,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4904 states to 2352 states and 4606 transitions. [2022-12-14 18:27:01,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4606 transitions. [2022-12-14 18:27:01,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:01,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:01,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:01,137 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 18:27:01,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4908 states to 2354 states and 4610 transitions. [2022-12-14 18:27:01,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4610 transitions. [2022-12-14 18:27:01,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:01,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:01,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:01,497 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 18:27:07,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:07,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 2364 states and 4632 transitions. [2022-12-14 18:27:07,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4632 transitions. [2022-12-14 18:27:07,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:07,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:07,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:07,290 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 18:27:07,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:07,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 2365 states and 4633 transitions. [2022-12-14 18:27:07,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4633 transitions. [2022-12-14 18:27:07,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:07,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:07,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:07,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:07,408 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 18:27:07,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:07,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 2367 states and 4637 transitions. [2022-12-14 18:27:07,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4637 transitions. [2022-12-14 18:27:07,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:07,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:07,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:07,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:08,695 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 18:27:30,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 2412 states and 4743 transitions. [2022-12-14 18:27:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 4743 transitions. [2022-12-14 18:27:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:30,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:30,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:31,035 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 18:27:31,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:31,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5132 states to 2413 states and 4744 transitions. [2022-12-14 18:27:31,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 4744 transitions. [2022-12-14 18:27:31,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:31,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:31,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:31,612 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 18:27:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2418 states and 4755 transitions. [2022-12-14 18:27:33,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4755 transitions. [2022-12-14 18:27:33,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:33,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:33,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:33,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:33,389 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 18:27:37,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 2429 states and 4779 transitions. [2022-12-14 18:27:37,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 4779 transitions. [2022-12-14 18:27:37,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:37,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:37,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:37,815 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 18:27:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:38,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5172 states to 2430 states and 4780 transitions. [2022-12-14 18:27:38,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4780 transitions. [2022-12-14 18:27:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:38,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:38,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:38,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:38,257 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 18:27:44,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:44,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 2443 states and 4809 transitions. [2022-12-14 18:27:44,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4809 transitions. [2022-12-14 18:27:44,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:44,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:44,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:44,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:44,403 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 18:27:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 2446 states and 4815 transitions. [2022-12-14 18:27:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4815 transitions. [2022-12-14 18:27:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:46,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:46,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:46,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:46,512 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 18:27:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:47,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2448 states and 4817 transitions. [2022-12-14 18:27:47,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4817 transitions. [2022-12-14 18:27:47,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:47,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:47,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:47,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:47,902 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 18:27:55,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:55,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 2464 states and 4852 transitions. [2022-12-14 18:27:55,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4852 transitions. [2022-12-14 18:27:55,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:55,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:55,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:55,668 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 18:27:57,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:57,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 2467 states and 4858 transitions. [2022-12-14 18:27:57,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4858 transitions. [2022-12-14 18:27:57,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:27:57,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:57,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:57,706 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 18:28:00,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:00,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 2473 states and 4870 transitions. [2022-12-14 18:28:00,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4870 transitions. [2022-12-14 18:28:00,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:28:00,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:00,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:00,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:00,651 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 18:28:01,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:01,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 2447 states and 4821 transitions. [2022-12-14 18:28:01,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4821 transitions. [2022-12-14 18:28:01,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:01,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:01,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:01,652 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 18:28:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:02,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2448 states and 4822 transitions. [2022-12-14 18:28:02,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4822 transitions. [2022-12-14 18:28:02,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:02,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:02,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:02,117 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 18:28:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:02,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 2449 states and 4823 transitions. [2022-12-14 18:28:02,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4823 transitions. [2022-12-14 18:28:02,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:02,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:02,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:02,621 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 18:28:03,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:03,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 2450 states and 4824 transitions. [2022-12-14 18:28:03,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 4824 transitions. [2022-12-14 18:28:03,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:03,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:03,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:03,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:03,126 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 18:28:03,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:03,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5214 states to 2451 states and 4825 transitions. [2022-12-14 18:28:03,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4825 transitions. [2022-12-14 18:28:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:03,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:03,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:03,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:03,761 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 18:28:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:04,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 2452 states and 4826 transitions. [2022-12-14 18:28:04,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 4826 transitions. [2022-12-14 18:28:04,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:04,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:04,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:04,393 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 18:28:05,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:05,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 2454 states and 4829 transitions. [2022-12-14 18:28:05,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4829 transitions. [2022-12-14 18:28:05,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:05,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:05,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:05,763 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 18:28:15,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:15,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 2466 states and 4861 transitions. [2022-12-14 18:28:15,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4861 transitions. [2022-12-14 18:28:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:15,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:15,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:16,046 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 18:28:16,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:16,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 2467 states and 4862 transitions. [2022-12-14 18:28:16,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4862 transitions. [2022-12-14 18:28:16,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:16,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:16,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:16,851 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 18:28:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:18,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 2469 states and 4865 transitions. [2022-12-14 18:28:18,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4865 transitions. [2022-12-14 18:28:18,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:18,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:18,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:18,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:18,544 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 18:28:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 2471 states and 4869 transitions. [2022-12-14 18:28:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4869 transitions. [2022-12-14 18:28:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:18,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:18,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:18,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:18,672 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 18:28:18,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:18,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 2473 states and 4873 transitions. [2022-12-14 18:28:18,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4873 transitions. [2022-12-14 18:28:18,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:18,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:18,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:19,126 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 18:28:29,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:29,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 2486 states and 4907 transitions. [2022-12-14 18:28:29,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 4907 transitions. [2022-12-14 18:28:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:28:29,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:29,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:30,764 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 18:29:06,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5487 states to 2533 states and 5024 transitions. [2022-12-14 18:29:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 5024 transitions. [2022-12-14 18:29:06,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:29:06,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:06,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:06,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:06,516 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 18:29:07,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:07,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5488 states to 2534 states and 5025 transitions. [2022-12-14 18:29:07,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 5025 transitions. [2022-12-14 18:29:07,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:29:07,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:07,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:07,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:07,131 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 18:29:09,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:09,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 2539 states and 5036 transitions. [2022-12-14 18:29:09,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 5036 transitions. [2022-12-14 18:29:09,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:29:09,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:09,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:09,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:09,634 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 18:29:15,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:15,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2549 states and 5059 transitions. [2022-12-14 18:29:15,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5059 transitions. [2022-12-14 18:29:15,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:29:15,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:15,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:15,442 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 18:29:16,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:16,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2550 states and 5060 transitions. [2022-12-14 18:29:16,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5060 transitions. [2022-12-14 18:29:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:29:16,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:16,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:16,162 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 18:29:22,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:22,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5552 states to 2560 states and 5083 transitions. [2022-12-14 18:29:22,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5083 transitions. [2022-12-14 18:29:22,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:29:22,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:22,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:22,715 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 18:29:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:28,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 2566 states and 5095 transitions. [2022-12-14 18:29:28,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 5095 transitions. [2022-12-14 18:29:28,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:29:28,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:28,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:28,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:28,057 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 18:29:29,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2568 states and 5097 transitions. [2022-12-14 18:29:29,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 5097 transitions. [2022-12-14 18:29:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:29:29,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:29,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:29,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:29,901 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 18:29:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5591 states to 2578 states and 5120 transitions. [2022-12-14 18:29:36,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5120 transitions. [2022-12-14 18:29:36,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:29:36,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:36,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:36,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:36,076 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 18:29:43,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:43,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5609 states to 2587 states and 5138 transitions. [2022-12-14 18:29:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2587 states and 5138 transitions. [2022-12-14 18:29:43,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:29:43,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:43,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:43,372 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 18:29:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:47,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5621 states to 2593 states and 5150 transitions. [2022-12-14 18:29:47,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5150 transitions. [2022-12-14 18:29:47,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:29:47,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:47,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:47,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:47,336 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 18:29:48,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:48,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 2567 states and 5101 transitions. [2022-12-14 18:29:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 5101 transitions. [2022-12-14 18:29:48,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:48,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:48,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:48,544 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 18:29:48,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:48,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5565 states to 2568 states and 5102 transitions. [2022-12-14 18:29:48,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 5102 transitions. [2022-12-14 18:29:48,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:48,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:48,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:49,018 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 18:29:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:49,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2569 states and 5103 transitions. [2022-12-14 18:29:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5103 transitions. [2022-12-14 18:29:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:49,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:49,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:49,508 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 18:29:50,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:50,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5567 states to 2570 states and 5104 transitions. [2022-12-14 18:29:50,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5104 transitions. [2022-12-14 18:29:50,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:50,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:50,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:50,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:50,139 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 18:29:50,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:50,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 2571 states and 5105 transitions. [2022-12-14 18:29:50,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 5105 transitions. [2022-12-14 18:29:50,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:50,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:50,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:50,759 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 18:29:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2572 states and 5106 transitions. [2022-12-14 18:29:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 5106 transitions. [2022-12-14 18:29:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:51,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:51,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:51,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:51,555 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 18:29:51,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:51,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 2574 states and 5109 transitions. [2022-12-14 18:29:51,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5109 transitions. [2022-12-14 18:29:51,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:51,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:51,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:51,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:51,695 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 18:29:52,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:52,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5575 states to 2576 states and 5112 transitions. [2022-12-14 18:29:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5112 transitions. [2022-12-14 18:29:52,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:52,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:52,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:52,503 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 18:29:52,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5576 states to 2577 states and 5113 transitions. [2022-12-14 18:29:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5113 transitions. [2022-12-14 18:29:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:52,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:52,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:52,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:52,630 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 18:29:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:52,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5577 states to 2578 states and 5114 transitions. [2022-12-14 18:29:52,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5114 transitions. [2022-12-14 18:29:52,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:52,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:52,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:52,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:52,811 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 18:29:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5580 states to 2580 states and 5117 transitions. [2022-12-14 18:29:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5117 transitions. [2022-12-14 18:29:53,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:53,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:53,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:53,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:53,829 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 18:29:53,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:53,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 2582 states and 5121 transitions. [2022-12-14 18:29:53,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5121 transitions. [2022-12-14 18:29:53,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:53,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:53,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:53,969 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 18:29:54,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:54,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5588 states to 2584 states and 5125 transitions. [2022-12-14 18:29:54,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5125 transitions. [2022-12-14 18:29:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:29:54,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:54,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:54,527 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 18:30:12,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:30:12,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5649 states to 2599 states and 5165 transitions. [2022-12-14 18:30:12,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 5165 transitions. [2022-12-14 18:30:12,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:30:12,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:30:12,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:30:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:30:15,265 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 18:31:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:31:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 2648 states and 5290 transitions. [2022-12-14 18:31:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 5290 transitions. [2022-12-14 18:31:05,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:31:05,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:31:05,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:31:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:31:05,345 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 18:31:06,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:31:06,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5845 states to 2649 states and 5291 transitions. [2022-12-14 18:31:06,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5291 transitions. [2022-12-14 18:31:06,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:31:06,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:31:06,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:31:06,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:31:06,092 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 18:31:10,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:31:10,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5859 states to 2654 states and 5303 transitions. [2022-12-14 18:31:10,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 5303 transitions. [2022-12-14 18:31:10,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:31:10,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:31:10,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:31:10,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:31:10,372 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 18:31:16,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:31:16,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5878 states to 2661 states and 5320 transitions. [2022-12-14 18:31:16,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 5320 transitions. [2022-12-14 18:31:16,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:31:16,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:31:16,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:31:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:31:16,512 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 18:31:19,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:31:19,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 2664 states and 5326 transitions. [2022-12-14 18:31:19,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 5326 transitions. [2022-12-14 18:31:19,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:31:19,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:31:19,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:31:19,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:31:19,302 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 18:31:21,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:31:21,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5886 states to 2666 states and 5328 transitions. [2022-12-14 18:31:21,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 5328 transitions. [2022-12-14 18:31:21,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:31:21,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:31:21,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:31:21,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:31:21,820 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 18:31:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:31:28,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5905 states to 2673 states and 5345 transitions. [2022-12-14 18:31:28,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 5345 transitions. [2022-12-14 18:31:28,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:31:28,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:31:28,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:31:28,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:31:28,500 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 18:31:36,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:31:36,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5923 states to 2682 states and 5363 transitions. [2022-12-14 18:31:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5363 transitions. [2022-12-14 18:31:36,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:31:36,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:31:36,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:31:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:31:36,849 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 18:31:38,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:31:38,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2684 states and 5365 transitions. [2022-12-14 18:31:38,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 5365 transitions. [2022-12-14 18:31:38,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:31:38,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:31:38,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:31:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:31:39,022 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 18:31:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:31:56,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5968 states to 2703 states and 5406 transitions. [2022-12-14 18:31:56,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5406 transitions. [2022-12-14 18:31:56,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:31:56,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:31:56,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:31:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:31:56,782 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 18:32:01,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5980 states to 2709 states and 5418 transitions. [2022-12-14 18:32:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 5418 transitions. [2022-12-14 18:32:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:32:01,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:01,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:01,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:01,256 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 18:32:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:02,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5922 states to 2683 states and 5369 transitions. [2022-12-14 18:32:02,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5369 transitions. [2022-12-14 18:32:02,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:02,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:02,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:02,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:02,614 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 18:32:03,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:03,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5923 states to 2684 states and 5370 transitions. [2022-12-14 18:32:03,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 5370 transitions. [2022-12-14 18:32:03,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:03,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:03,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:03,309 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 18:32:03,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:03,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5924 states to 2685 states and 5371 transitions. [2022-12-14 18:32:03,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5371 transitions. [2022-12-14 18:32:03,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:03,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:03,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:04,023 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 18:32:04,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:04,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2686 states and 5372 transitions. [2022-12-14 18:32:04,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5372 transitions. [2022-12-14 18:32:04,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:04,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:04,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:04,677 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 18:32:05,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2687 states and 5373 transitions. [2022-12-14 18:32:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5373 transitions. [2022-12-14 18:32:05,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:05,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:05,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:05,364 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 18:32:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:06,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 2688 states and 5374 transitions. [2022-12-14 18:32:06,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5374 transitions. [2022-12-14 18:32:06,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:06,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:06,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:06,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:06,159 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 18:32:06,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:06,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 2690 states and 5377 transitions. [2022-12-14 18:32:06,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5377 transitions. [2022-12-14 18:32:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:06,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:06,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:06,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:06,301 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 18:32:06,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5933 states to 2692 states and 5380 transitions. [2022-12-14 18:32:06,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5380 transitions. [2022-12-14 18:32:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:06,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:06,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:06,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:06,530 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 18:32:10,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2694 states and 5385 transitions. [2022-12-14 18:32:10,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5385 transitions. [2022-12-14 18:32:10,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:10,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:10,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:10,848 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 18:32:13,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:13,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 2695 states and 5388 transitions. [2022-12-14 18:32:13,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5388 transitions. [2022-12-14 18:32:13,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:13,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:13,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:13,332 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 18:32:14,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:14,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 2697 states and 5391 transitions. [2022-12-14 18:32:14,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 5391 transitions. [2022-12-14 18:32:14,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:14,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:14,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:14,455 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 18:32:15,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 2698 states and 5392 transitions. [2022-12-14 18:32:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5392 transitions. [2022-12-14 18:32:15,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:15,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:15,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:15,541 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 18:32:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 2700 states and 5395 transitions. [2022-12-14 18:32:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5395 transitions. [2022-12-14 18:32:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:15,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:15,699 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 18:32:16,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:16,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5951 states to 2702 states and 5398 transitions. [2022-12-14 18:32:16,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5398 transitions. [2022-12-14 18:32:16,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:16,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:16,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:16,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:16,818 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 18:32:16,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:16,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5955 states to 2704 states and 5402 transitions. [2022-12-14 18:32:16,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 5402 transitions. [2022-12-14 18:32:16,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:16,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:16,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:16,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:16,963 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 18:32:17,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:17,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5959 states to 2706 states and 5406 transitions. [2022-12-14 18:32:17,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5406 transitions. [2022-12-14 18:32:17,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:17,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:17,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:17,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:17,700 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 18:32:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:41,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6007 states to 2723 states and 5452 transitions. [2022-12-14 18:32:41,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5452 transitions. [2022-12-14 18:32:41,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:32:41,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:41,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:41,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:43,743 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 18:33:45,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:33:45,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6214 states to 2774 states and 5585 transitions. [2022-12-14 18:33:45,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 5585 transitions. [2022-12-14 18:33:45,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:33:45,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:33:45,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:33:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:33:45,983 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 18:33:46,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:33:46,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6215 states to 2775 states and 5586 transitions. [2022-12-14 18:33:46,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5586 transitions. [2022-12-14 18:33:46,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:33:46,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:33:46,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:33:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:33:46,929 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 18:33:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:33:52,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6228 states to 2779 states and 5597 transitions. [2022-12-14 18:33:52,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5597 transitions. [2022-12-14 18:33:52,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:33:52,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:33:52,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:33:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:33:52,356 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 18:33:57,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:33:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6241 states to 2783 states and 5608 transitions. [2022-12-14 18:33:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5608 transitions. [2022-12-14 18:33:57,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:33:57,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:33:57,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:33:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:33:57,345 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 18:34:00,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:00,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6247 states to 2786 states and 5614 transitions. [2022-12-14 18:34:00,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5614 transitions. [2022-12-14 18:34:00,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:34:00,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:00,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:00,770 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 18:34:04,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:04,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6253 states to 2789 states and 5620 transitions. [2022-12-14 18:34:04,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5620 transitions. [2022-12-14 18:34:04,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:34:04,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:04,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:04,175 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 18:34:06,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:06,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2791 states and 5622 transitions. [2022-12-14 18:34:06,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 5622 transitions. [2022-12-14 18:34:06,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:34:06,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:06,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:06,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:06,633 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 18:34:11,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:11,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 2795 states and 5633 transitions. [2022-12-14 18:34:11,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 5633 transitions. [2022-12-14 18:34:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:34:11,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:11,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:11,914 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 18:34:26,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:26,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6292 states to 2807 states and 5657 transitions. [2022-12-14 18:34:26,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5657 transitions. [2022-12-14 18:34:26,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:34:26,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:26,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:26,243 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 18:34:28,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:28,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6294 states to 2809 states and 5659 transitions. [2022-12-14 18:34:28,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5659 transitions. [2022-12-14 18:34:28,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:34:28,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:28,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:28,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:28,811 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 18:34:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6313 states to 2816 states and 5676 transitions. [2022-12-14 18:34:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 5676 transitions. [2022-12-14 18:34:37,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:34:37,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:37,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:37,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:37,823 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 18:34:41,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:41,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6319 states to 2819 states and 5682 transitions. [2022-12-14 18:34:41,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5682 transitions. [2022-12-14 18:34:41,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:34:41,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:41,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:41,609 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 18:34:48,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:48,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6331 states to 2825 states and 5694 transitions. [2022-12-14 18:34:48,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5694 transitions. [2022-12-14 18:34:48,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:34:48,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:48,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:48,939 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 18:34:57,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:57,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6349 states to 2834 states and 5712 transitions. [2022-12-14 18:34:57,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5712 transitions. [2022-12-14 18:34:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:34:57,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:57,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:57,355 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 18:34:58,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6290 states to 2808 states and 5663 transitions. [2022-12-14 18:34:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5663 transitions. [2022-12-14 18:34:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:34:58,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:58,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:58,905 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 18:34:59,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:59,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6291 states to 2809 states and 5664 transitions. [2022-12-14 18:34:59,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5664 transitions. [2022-12-14 18:34:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:34:59,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:59,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:59,659 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 18:35:00,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:00,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6292 states to 2810 states and 5665 transitions. [2022-12-14 18:35:00,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 5665 transitions. [2022-12-14 18:35:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:00,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:00,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:00,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:00,426 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 18:35:01,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:01,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 2811 states and 5666 transitions. [2022-12-14 18:35:01,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 5666 transitions. [2022-12-14 18:35:01,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:01,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:01,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:01,387 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 18:35:02,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:02,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6294 states to 2812 states and 5667 transitions. [2022-12-14 18:35:02,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 5667 transitions. [2022-12-14 18:35:02,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:02,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:02,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:02,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:02,492 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 18:35:03,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:03,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6295 states to 2813 states and 5668 transitions. [2022-12-14 18:35:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 5668 transitions. [2022-12-14 18:35:03,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:03,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:03,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:03,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:03,700 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 18:35:03,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:03,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6298 states to 2815 states and 5671 transitions. [2022-12-14 18:35:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 5671 transitions. [2022-12-14 18:35:03,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:03,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:03,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:03,953 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 18:35:06,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:06,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6303 states to 2817 states and 5676 transitions. [2022-12-14 18:35:06,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 5676 transitions. [2022-12-14 18:35:06,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:06,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:06,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:06,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:06,507 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 18:35:06,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:06,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6306 states to 2819 states and 5679 transitions. [2022-12-14 18:35:06,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5679 transitions. [2022-12-14 18:35:06,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:06,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:06,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:06,628 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 18:35:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:06,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6307 states to 2820 states and 5680 transitions. [2022-12-14 18:35:06,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5680 transitions. [2022-12-14 18:35:06,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:06,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:06,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:06,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:06,778 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 18:35:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:06,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6308 states to 2821 states and 5681 transitions. [2022-12-14 18:35:06,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5681 transitions. [2022-12-14 18:35:06,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:06,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:06,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:06,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:06,879 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 18:35:08,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:08,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6311 states to 2823 states and 5684 transitions. [2022-12-14 18:35:08,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5684 transitions. [2022-12-14 18:35:08,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:08,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:08,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:08,445 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 18:35:18,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:18,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6321 states to 2827 states and 5694 transitions. [2022-12-14 18:35:18,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5694 transitions. [2022-12-14 18:35:18,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:18,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:18,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:18,867 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 18:35:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:18,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6324 states to 2829 states and 5697 transitions. [2022-12-14 18:35:18,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5697 transitions. [2022-12-14 18:35:18,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:18,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:18,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:18,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:18,971 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 18:35:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6327 states to 2831 states and 5700 transitions. [2022-12-14 18:35:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5700 transitions. [2022-12-14 18:35:20,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:20,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:20,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:20,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:20,332 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 18:35:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:21,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6330 states to 2833 states and 5703 transitions. [2022-12-14 18:35:21,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5703 transitions. [2022-12-14 18:35:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:21,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:21,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:21,970 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 18:35:22,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:22,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6334 states to 2835 states and 5707 transitions. [2022-12-14 18:35:22,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5707 transitions. [2022-12-14 18:35:22,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:22,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:22,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:22,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:22,153 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 18:35:22,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:22,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6338 states to 2837 states and 5711 transitions. [2022-12-14 18:35:22,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5711 transitions. [2022-12-14 18:35:22,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:22,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:22,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:22,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:23,062 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 18:35:57,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6402 states to 2856 states and 5761 transitions. [2022-12-14 18:35:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 5761 transitions. [2022-12-14 18:35:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:35:57,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:57,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:57,077 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 18:36:25,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:25,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6451 states to 2873 states and 5810 transitions. [2022-12-14 18:36:25,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5810 transitions. [2022-12-14 18:36:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:36:25,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:25,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:25,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:25,090 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 18:36:27,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6453 states to 2875 states and 5812 transitions. [2022-12-14 18:36:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5812 transitions. [2022-12-14 18:36:27,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:36:27,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:27,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:27,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:27,959 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 18:36:30,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:30,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6455 states to 2877 states and 5814 transitions. [2022-12-14 18:36:30,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5814 transitions. [2022-12-14 18:36:30,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:36:30,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:30,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:30,871 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 18:36:33,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:33,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6457 states to 2879 states and 5816 transitions. [2022-12-14 18:36:33,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5816 transitions. [2022-12-14 18:36:33,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:36:33,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:33,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:33,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:33,634 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 18:36:35,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:35,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6400 states to 2853 states and 5768 transitions. [2022-12-14 18:36:35,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5768 transitions. [2022-12-14 18:36:35,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:36:35,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:35,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:35,340 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 18:36:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:35,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6403 states to 2855 states and 5771 transitions. [2022-12-14 18:36:35,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5771 transitions. [2022-12-14 18:36:35,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:36:35,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:35,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:35,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:35,498 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 18:36:41,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:41,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6411 states to 2859 states and 5779 transitions. [2022-12-14 18:36:41,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5779 transitions. [2022-12-14 18:36:41,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:36:41,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:41,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:41,778 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 18:36:41,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:41,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6414 states to 2861 states and 5782 transitions. [2022-12-14 18:36:41,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5782 transitions. [2022-12-14 18:36:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:36:41,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:41,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:41,989 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 18:36:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:42,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6415 states to 2862 states and 5783 transitions. [2022-12-14 18:36:42,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 5783 transitions. [2022-12-14 18:36:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:36:42,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:42,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:42,089 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 18:36:42,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:42,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6416 states to 2863 states and 5784 transitions. [2022-12-14 18:36:42,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5784 transitions. [2022-12-14 18:36:42,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:36:42,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:42,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:42,178 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 18:36:42,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:42,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6419 states to 2865 states and 5787 transitions. [2022-12-14 18:36:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5787 transitions. [2022-12-14 18:36:42,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:36:42,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:42,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:42,351 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 18:36:47,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6424 states to 2867 states and 5792 transitions. [2022-12-14 18:36:47,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 5792 transitions. [2022-12-14 18:36:47,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:36:47,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:47,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:47,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:47,819 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 18:36:58,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6434 states to 2871 states and 5802 transitions. [2022-12-14 18:36:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5802 transitions. [2022-12-14 18:36:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:36:58,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:58,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:58,197 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 18:37:00,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:00,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6437 states to 2873 states and 5805 transitions. [2022-12-14 18:37:00,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5805 transitions. [2022-12-14 18:37:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:37:00,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:00,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:00,409 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 18:37:00,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:00,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6440 states to 2875 states and 5808 transitions. [2022-12-14 18:37:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5808 transitions. [2022-12-14 18:37:00,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:37:00,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:00,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:00,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:00,519 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 18:37:01,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6443 states to 2877 states and 5811 transitions. [2022-12-14 18:37:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5811 transitions. [2022-12-14 18:37:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:37:01,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:01,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:02,059 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 18:37:03,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:03,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6446 states to 2879 states and 5814 transitions. [2022-12-14 18:37:03,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5814 transitions. [2022-12-14 18:37:03,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:37:03,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:03,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:03,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:03,460 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 18:37:03,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:03,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6450 states to 2881 states and 5818 transitions. [2022-12-14 18:37:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 5818 transitions. [2022-12-14 18:37:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:37:03,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:03,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:03,621 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 18:37:03,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:03,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6454 states to 2883 states and 5822 transitions. [2022-12-14 18:37:03,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5822 transitions. [2022-12-14 18:37:03,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:37:03,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:03,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:03,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:04,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.