./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label41+token_ring.05.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_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/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_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label41+token_ring.05.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/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_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/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 656e7d531f093f57119c43761759c34009a10647aaa5132e17630f3bef948c7c --- 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 19:40:13,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:40:13,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:40:13,575 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:40:13,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:40:13,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:40:13,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:40:13,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:40:13,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:40:13,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:40:13,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:40:13,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:40:13,580 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:40:13,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:40:13,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:40:13,582 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:40:13,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:40:13,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:40:13,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:40:13,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:40:13,587 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:40:13,588 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:40:13,588 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:40:13,589 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:40:13,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:40:13,591 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:40:13,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:40:13,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:40:13,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:40:13,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:40:13,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:40:13,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:40:13,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:40:13,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:40:13,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:40:13,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:40:13,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:40:13,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:40:13,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:40:13,597 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:40:13,597 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:40:13,598 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:40:13,612 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:40:13,612 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:40:13,612 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:40:13,612 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:40:13,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:40:13,613 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:40:13,613 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:40:13,613 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:40:13,613 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:40:13,614 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:40:13,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:40:13,620 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:40:13,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:40:13,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:40:13,621 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:40:13,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:40:13,621 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:40:13,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:40:13,622 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:40:13,622 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:40:13,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:40:13,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:40:13,623 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:40:13,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:40:13,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:40:13,623 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:40:13,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:40:13,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:40:13,624 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_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 656e7d531f093f57119c43761759c34009a10647aaa5132e17630f3bef948c7c [2022-12-14 19:40:13,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:40:13,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:40:13,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:40:13,831 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:40:13,832 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:40:13,833 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label41+token_ring.05.cil-1.c [2022-12-14 19:40:16,452 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:40:16,908 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:40:16,908 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/sv-benchmarks/c/combinations/Problem05_label41+token_ring.05.cil-1.c [2022-12-14 19:40:16,943 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/bin/ukojak-rkRKPMF4O4/data/0c41ef4a0/83bb6eaf6c5f46cab865b4e3e1afa4e7/FLAGd6bb3d3c3 [2022-12-14 19:40:16,955 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/bin/ukojak-rkRKPMF4O4/data/0c41ef4a0/83bb6eaf6c5f46cab865b4e3e1afa4e7 [2022-12-14 19:40:16,957 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:40:16,958 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:40:16,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:40:16,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:40:16,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:40:16,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:40:16" (1/1) ... [2022-12-14 19:40:16,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ec65da6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:16, skipping insertion in model container [2022-12-14 19:40:16,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:40:16" (1/1) ... [2022-12-14 19:40:16,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:40:17,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:40:18,447 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_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/sv-benchmarks/c/combinations/Problem05_label41+token_ring.05.cil-1.c[376251,376264] [2022-12-14 19:40:18,471 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_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/sv-benchmarks/c/combinations/Problem05_label41+token_ring.05.cil-1.c[383339,383352] [2022-12-14 19:40:18,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:40:18,655 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:40:19,487 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_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/sv-benchmarks/c/combinations/Problem05_label41+token_ring.05.cil-1.c[376251,376264] [2022-12-14 19:40:19,497 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_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/sv-benchmarks/c/combinations/Problem05_label41+token_ring.05.cil-1.c[383339,383352] [2022-12-14 19:40:19,510 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:40:19,550 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:40:19,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:19 WrapperNode [2022-12-14 19:40:19,551 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:40:19,551 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:40:19,552 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:40:19,552 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:40:19,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:19" (1/1) ... [2022-12-14 19:40:19,615 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:19" (1/1) ... [2022-12-14 19:40:19,903 INFO L138 Inliner]: procedures = 54, calls = 56, calls flagged for inlining = 32, calls inlined = 32, statements flattened = 12793 [2022-12-14 19:40:19,903 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:40:19,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:40:19,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:40:19,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:40:19,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:19" (1/1) ... [2022-12-14 19:40:19,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:19" (1/1) ... [2022-12-14 19:40:19,955 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:19" (1/1) ... [2022-12-14 19:40:19,956 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:19" (1/1) ... [2022-12-14 19:40:20,121 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:19" (1/1) ... [2022-12-14 19:40:20,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:19" (1/1) ... [2022-12-14 19:40:20,210 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:19" (1/1) ... [2022-12-14 19:40:20,224 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:19" (1/1) ... [2022-12-14 19:40:20,280 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:40:20,281 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:40:20,281 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:40:20,282 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:40:20,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:19" (1/1) ... [2022-12-14 19:40:20,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:40:20,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:40:20,309 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:40:20,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca97eacb-c2e5-4d6c-9ce6-b4ee0d7bbd0d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:40:20,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:40:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 19:40:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 19:40:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 19:40:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 19:40:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 19:40:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 19:40:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 19:40:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 19:40:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 19:40:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 19:40:20,348 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 19:40:20,348 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 19:40:20,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:40:20,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:40:20,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:40:20,438 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:40:20,440 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:40:25,837 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:40:27,140 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:40:27,141 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-12-14 19:40:27,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:40:27 BoogieIcfgContainer [2022-12-14 19:40:27,145 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:40:27,145 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:40:27,145 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:40:27,152 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:40:27,152 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:40:27" (1/1) ... [2022-12-14 19:40:27,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:40:27,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:27,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3439 states to 1754 states and 3439 transitions. [2022-12-14 19:40:27,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 3439 transitions. [2022-12-14 19:40:27,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:27,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:27,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:27,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:27,461 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 19:40:27,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:27,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1771 states and 3471 transitions. [2022-12-14 19:40:27,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3471 transitions. [2022-12-14 19:40:27,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:27,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:27,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:27,678 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 19:40:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:27,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1772 states and 3471 transitions. [2022-12-14 19:40:27,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 3471 transitions. [2022-12-14 19:40:27,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:27,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:27,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:27,779 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 19:40:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:27,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1773 states and 3471 transitions. [2022-12-14 19:40:27,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 3471 transitions. [2022-12-14 19:40:27,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:27,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:27,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:27,855 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 19:40:27,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:27,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1774 states and 3471 transitions. [2022-12-14 19:40:27,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 3471 transitions. [2022-12-14 19:40:27,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:27,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:27,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:27,925 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 19:40:27,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:27,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1775 states and 3471 transitions. [2022-12-14 19:40:27,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 3471 transitions. [2022-12-14 19:40:27,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:27,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:27,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:27,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:27,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1776 states and 3471 transitions. [2022-12-14 19:40:28,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3471 transitions. [2022-12-14 19:40:28,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:28,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,076 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 19:40:28,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1788 states and 3494 transitions. [2022-12-14 19:40:28,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 3494 transitions. [2022-12-14 19:40:28,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:28,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,263 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 19:40:28,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1789 states and 3494 transitions. [2022-12-14 19:40:28,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 3494 transitions. [2022-12-14 19:40:28,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:28,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1790 states and 3494 transitions. [2022-12-14 19:40:28,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 3494 transitions. [2022-12-14 19:40:28,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:28,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,434 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 19:40:28,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1791 states and 3494 transitions. [2022-12-14 19:40:28,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3494 transitions. [2022-12-14 19:40:28,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:28,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,496 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 19:40:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1799 states and 3511 transitions. [2022-12-14 19:40:28,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 3511 transitions. [2022-12-14 19:40:28,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:28,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,683 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 19:40:28,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1800 states and 3511 transitions. [2022-12-14 19:40:28,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3511 transitions. [2022-12-14 19:40:28,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:28,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,735 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 19:40:28,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1801 states and 3511 transitions. [2022-12-14 19:40:28,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3511 transitions. [2022-12-14 19:40:28,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:28,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,803 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 19:40:28,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 1803 states and 3516 transitions. [2022-12-14 19:40:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 3516 transitions. [2022-12-14 19:40:28,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:40:28,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,975 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 19:40:29,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:29,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 1811 states and 3531 transitions. [2022-12-14 19:40:29,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3531 transitions. [2022-12-14 19:40:29,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 19:40:29,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:29,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:29,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:29,174 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 19:40:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:29,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3618 states to 1833 states and 3576 transitions. [2022-12-14 19:40:29,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3576 transitions. [2022-12-14 19:40:29,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 19:40:29,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:29,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:30,094 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 19:40:30,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 1838 states and 3587 transitions. [2022-12-14 19:40:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3587 transitions. [2022-12-14 19:40:30,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 19:40:30,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:30,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:30,892 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 19:40:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:31,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1852 states and 3616 transitions. [2022-12-14 19:40:31,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3616 transitions. [2022-12-14 19:40:31,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:40:31,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:31,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:31,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:31,989 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 19:40:32,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:32,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3679 states to 1853 states and 3617 transitions. [2022-12-14 19:40:32,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3617 transitions. [2022-12-14 19:40:32,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:40:32,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:32,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:32,101 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 19:40:32,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:32,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 1854 states and 3618 transitions. [2022-12-14 19:40:32,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 3618 transitions. [2022-12-14 19:40:32,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:40:32,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:32,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:32,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:32,222 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 19:40:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3681 states to 1855 states and 3619 transitions. [2022-12-14 19:40:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3619 transitions. [2022-12-14 19:40:32,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:40:32,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:32,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:32,650 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 19:40:34,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:34,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1879 states and 3671 transitions. [2022-12-14 19:40:34,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3671 transitions. [2022-12-14 19:40:34,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:40:34,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:34,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:34,505 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 19:40:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:34,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 1884 states and 3682 transitions. [2022-12-14 19:40:34,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3682 transitions. [2022-12-14 19:40:34,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:40:34,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:34,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:34,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:34,979 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 19:40:35,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:35,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1885 states and 3683 transitions. [2022-12-14 19:40:35,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3683 transitions. [2022-12-14 19:40:35,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:40:35,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:35,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:35,151 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 19:40:36,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:36,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1899 states and 3713 transitions. [2022-12-14 19:40:36,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3713 transitions. [2022-12-14 19:40:36,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:40:36,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:36,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:36,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:36,419 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 19:40:36,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 1884 states and 3685 transitions. [2022-12-14 19:40:36,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3685 transitions. [2022-12-14 19:40:36,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:40:36,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:36,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:36,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:36,477 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 19:40:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 1885 states and 3686 transitions. [2022-12-14 19:40:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3686 transitions. [2022-12-14 19:40:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:40:36,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:36,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:36,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:36,629 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 19:40:36,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:36,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 1886 states and 3687 transitions. [2022-12-14 19:40:36,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3687 transitions. [2022-12-14 19:40:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:40:36,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:36,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:36,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:36,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 1887 states and 3688 transitions. [2022-12-14 19:40:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3688 transitions. [2022-12-14 19:40:36,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:40:36,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:36,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:36,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:37,286 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 19:40:40,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:40,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3861 states to 1913 states and 3747 transitions. [2022-12-14 19:40:40,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3747 transitions. [2022-12-14 19:40:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:40:40,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:40,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:40,295 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 19:40:40,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:40,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 1918 states and 3758 transitions. [2022-12-14 19:40:40,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3758 transitions. [2022-12-14 19:40:40,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:40:40,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:40,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:40,971 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 19:40:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 1919 states and 3759 transitions. [2022-12-14 19:40:41,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3759 transitions. [2022-12-14 19:40:41,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:40:41,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:41,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:41,168 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 19:40:42,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 1932 states and 3788 transitions. [2022-12-14 19:40:42,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3788 transitions. [2022-12-14 19:40:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:40:42,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:42,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:42,790 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 19:40:42,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:42,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 1917 states and 3758 transitions. [2022-12-14 19:40:42,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3758 transitions. [2022-12-14 19:40:42,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:40:42,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:42,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:42,845 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 19:40:42,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:42,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 1918 states and 3759 transitions. [2022-12-14 19:40:42,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3759 transitions. [2022-12-14 19:40:42,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:40:42,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:42,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:43,002 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 19:40:43,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:43,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 1919 states and 3760 transitions. [2022-12-14 19:40:43,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3760 transitions. [2022-12-14 19:40:43,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:40:43,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:43,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:43,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:43,178 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 19:40:43,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 1920 states and 3761 transitions. [2022-12-14 19:40:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3761 transitions. [2022-12-14 19:40:43,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:40:43,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:43,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:43,870 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 19:40:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 1948 states and 3826 transitions. [2022-12-14 19:40:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3826 transitions. [2022-12-14 19:40:49,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:40:49,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:49,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:49,332 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 19:40:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 1953 states and 3837 transitions. [2022-12-14 19:40:49,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3837 transitions. [2022-12-14 19:40:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:40:49,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:49,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:49,956 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 19:40:50,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:50,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 1954 states and 3838 transitions. [2022-12-14 19:40:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3838 transitions. [2022-12-14 19:40:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:40:50,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:50,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:50,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:50,133 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 19:40:51,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:51,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 1964 states and 3861 transitions. [2022-12-14 19:40:51,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3861 transitions. [2022-12-14 19:40:51,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:40:51,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:51,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:51,820 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 19:40:52,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:52,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 1967 states and 3867 transitions. [2022-12-14 19:40:52,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3867 transitions. [2022-12-14 19:40:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:40:52,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:52,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:52,571 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 19:40:52,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:52,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3984 states to 1953 states and 3838 transitions. [2022-12-14 19:40:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3838 transitions. [2022-12-14 19:40:52,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 19:40:52,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:52,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:52,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:52,914 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 19:40:53,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:53,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 1954 states and 3839 transitions. [2022-12-14 19:40:53,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3839 transitions. [2022-12-14 19:40:53,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 19:40:53,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:53,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:53,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:53,079 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 19:40:53,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:53,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 1955 states and 3840 transitions. [2022-12-14 19:40:53,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3840 transitions. [2022-12-14 19:40:53,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 19:40:53,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:53,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:53,249 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 19:40:53,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:53,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 1956 states and 3841 transitions. [2022-12-14 19:40:53,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3841 transitions. [2022-12-14 19:40:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 19:40:53,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:53,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:53,425 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 19:40:53,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:53,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 1956 states and 3840 transitions. [2022-12-14 19:40:53,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3840 transitions. [2022-12-14 19:40:53,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 19:40:53,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:53,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:53,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:53,507 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 19:40:53,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:53,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 1958 states and 3844 transitions. [2022-12-14 19:40:53,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3844 transitions. [2022-12-14 19:40:53,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 19:40:53,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:53,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:53,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:54,214 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 19:41:01,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:01,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 1988 states and 3914 transitions. [2022-12-14 19:41:01,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3914 transitions. [2022-12-14 19:41:01,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 19:41:01,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:01,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:01,943 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 19:41:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 1993 states and 3926 transitions. [2022-12-14 19:41:03,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3926 transitions. [2022-12-14 19:41:03,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 19:41:03,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:03,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:03,044 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 19:41:03,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:03,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 1994 states and 3927 transitions. [2022-12-14 19:41:03,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3927 transitions. [2022-12-14 19:41:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 19:41:03,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:03,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:03,253 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 19:41:06,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:06,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 2007 states and 3956 transitions. [2022-12-14 19:41:06,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3956 transitions. [2022-12-14 19:41:06,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 19:41:06,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:06,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:06,810 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 19:41:07,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:07,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 1993 states and 3927 transitions. [2022-12-14 19:41:07,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3927 transitions. [2022-12-14 19:41:07,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:41:07,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:07,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:07,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:07,357 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 19:41:07,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:07,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 1994 states and 3928 transitions. [2022-12-14 19:41:07,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3928 transitions. [2022-12-14 19:41:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:41:07,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:07,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:07,605 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 19:41:07,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:07,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 1995 states and 3929 transitions. [2022-12-14 19:41:07,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3929 transitions. [2022-12-14 19:41:07,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:41:07,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:07,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:07,880 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 19:41:08,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:08,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 1996 states and 3930 transitions. [2022-12-14 19:41:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3930 transitions. [2022-12-14 19:41:08,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:41:08,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:08,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:08,194 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 19:41:08,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:08,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4116 states to 1998 states and 3934 transitions. [2022-12-14 19:41:08,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3934 transitions. [2022-12-14 19:41:08,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:41:08,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:08,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:08,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:08,283 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 19:41:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:08,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 2000 states and 3938 transitions. [2022-12-14 19:41:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3938 transitions. [2022-12-14 19:41:08,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:41:08,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:08,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:08,467 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 19:41:10,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:10,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 2010 states and 3960 transitions. [2022-12-14 19:41:10,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3960 transitions. [2022-12-14 19:41:10,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:41:10,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:10,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:11,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:22,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 2042 states and 4036 transitions. [2022-12-14 19:41:22,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 4036 transitions. [2022-12-14 19:41:22,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:41:22,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:22,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:22,243 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 19:41:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4279 states to 2046 states and 4047 transitions. [2022-12-14 19:41:24,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 4047 transitions. [2022-12-14 19:41:24,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:41:24,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:24,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:24,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:24,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:24,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 2047 states and 4048 transitions. [2022-12-14 19:41:24,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 4048 transitions. [2022-12-14 19:41:24,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:41:24,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:24,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:24,534 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 19:41:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:29,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2060 states and 4077 transitions. [2022-12-14 19:41:29,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 4077 transitions. [2022-12-14 19:41:29,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:41:29,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:29,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:29,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:29,801 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 19:41:30,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:30,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4275 states to 2046 states and 4048 transitions. [2022-12-14 19:41:30,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 4048 transitions. [2022-12-14 19:41:30,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:41:30,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:30,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:30,374 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 19:41:30,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:30,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 2047 states and 4049 transitions. [2022-12-14 19:41:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 4049 transitions. [2022-12-14 19:41:30,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:41:30,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:30,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:30,699 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 19:41:30,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4277 states to 2048 states and 4050 transitions. [2022-12-14 19:41:30,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 4050 transitions. [2022-12-14 19:41:30,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:41:30,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:30,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:30,972 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 19:41:31,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:31,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4278 states to 2049 states and 4051 transitions. [2022-12-14 19:41:31,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 4051 transitions. [2022-12-14 19:41:31,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:41:31,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:31,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:31,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:31,335 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 19:41:31,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:31,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4281 states to 2051 states and 4054 transitions. [2022-12-14 19:41:31,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 4054 transitions. [2022-12-14 19:41:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:41:31,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:31,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:31,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:31,808 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 19:41:31,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:31,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2053 states and 4058 transitions. [2022-12-14 19:41:31,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 4058 transitions. [2022-12-14 19:41:31,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:41:31,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:31,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:31,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:31,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:31,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 2055 states and 4062 transitions. [2022-12-14 19:41:31,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4062 transitions. [2022-12-14 19:41:31,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:41:31,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:31,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:31,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:32,163 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 19:41:37,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:37,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2067 states and 4088 transitions. [2022-12-14 19:41:37,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 4088 transitions. [2022-12-14 19:41:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:41:37,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:37,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:37,473 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 19:41:41,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:41,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4342 states to 2077 states and 4113 transitions. [2022-12-14 19:41:41,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4113 transitions. [2022-12-14 19:41:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:41:41,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:41,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:41,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:41,782 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 19:41:42,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2079 states and 4115 transitions. [2022-12-14 19:41:42,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4115 transitions. [2022-12-14 19:41:42,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:41:42,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:42,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:42,594 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 19:41:43,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2065 states and 4087 transitions. [2022-12-14 19:41:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 4087 transitions. [2022-12-14 19:41:43,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:41:43,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:43,185 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 19:41:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2067 states and 4090 transitions. [2022-12-14 19:41:43,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 4090 transitions. [2022-12-14 19:41:43,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:41:43,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:43,280 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 19:41:43,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2069 states and 4093 transitions. [2022-12-14 19:41:43,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 4093 transitions. [2022-12-14 19:41:43,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:41:43,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:43,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:43,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:43,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2071 states and 4097 transitions. [2022-12-14 19:41:43,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 4097 transitions. [2022-12-14 19:41:43,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:41:43,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:43,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:43,756 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 19:41:43,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2073 states and 4101 transitions. [2022-12-14 19:41:43,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 4101 transitions. [2022-12-14 19:41:43,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:41:43,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:43,995 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 19:41:49,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:49,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 2087 states and 4131 transitions. [2022-12-14 19:41:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4131 transitions. [2022-12-14 19:41:49,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:41:49,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:49,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:49,983 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 19:41:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2089 states and 4134 transitions. [2022-12-14 19:41:50,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4134 transitions. [2022-12-14 19:41:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:41:50,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,070 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 19:41:50,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4362 states to 2091 states and 4137 transitions. [2022-12-14 19:41:50,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 4137 transitions. [2022-12-14 19:41:50,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:41:50,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,150 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 19:41:50,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2093 states and 4140 transitions. [2022-12-14 19:41:50,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 4140 transitions. [2022-12-14 19:41:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:41:50,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,244 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 19:41:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4369 states to 2095 states and 4144 transitions. [2022-12-14 19:41:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4144 transitions. [2022-12-14 19:41:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:41:50,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,301 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 19:41:50,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2097 states and 4147 transitions. [2022-12-14 19:41:50,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 4147 transitions. [2022-12-14 19:41:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:41:50,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,586 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 19:41:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4376 states to 2099 states and 4151 transitions. [2022-12-14 19:41:50,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 4151 transitions. [2022-12-14 19:41:50,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:41:50,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,808 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 19:41:57,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:57,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4414 states to 2115 states and 4186 transitions. [2022-12-14 19:41:57,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 4186 transitions. [2022-12-14 19:41:57,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:41:57,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:57,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:57,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:57,118 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 19:41:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:57,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 2117 states and 4189 transitions. [2022-12-14 19:41:57,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 4189 transitions. [2022-12-14 19:41:57,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:41:57,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:57,196 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 19:41:57,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4420 states to 2119 states and 4192 transitions. [2022-12-14 19:41:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 4192 transitions. [2022-12-14 19:41:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:41:57,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:57,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:57,412 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 19:42:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2137 states and 4242 transitions. [2022-12-14 19:42:05,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4242 transitions. [2022-12-14 19:42:05,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:42:05,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:05,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:05,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:05,906 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 19:42:05,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:05,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2139 states and 4245 transitions. [2022-12-14 19:42:05,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 4245 transitions. [2022-12-14 19:42:05,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:42:05,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:05,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:06,002 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 19:42:06,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:06,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2141 states and 4248 transitions. [2022-12-14 19:42:06,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4248 transitions. [2022-12-14 19:42:06,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:42:06,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:06,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:06,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:06,071 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 19:42:06,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:06,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4481 states to 2143 states and 4251 transitions. [2022-12-14 19:42:06,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 4251 transitions. [2022-12-14 19:42:06,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:42:06,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:06,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:06,139 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 19:42:06,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:06,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 2145 states and 4254 transitions. [2022-12-14 19:42:06,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4254 transitions. [2022-12-14 19:42:06,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:42:06,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:06,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:06,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:06,209 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 19:42:06,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:06,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2147 states and 4257 transitions. [2022-12-14 19:42:06,255 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 4257 transitions. [2022-12-14 19:42:06,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:42:06,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:06,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:06,287 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 19:42:06,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:06,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4490 states to 2149 states and 4260 transitions. [2022-12-14 19:42:06,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 4260 transitions. [2022-12-14 19:42:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:42:06,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:06,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:06,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:06,388 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 19:42:06,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:06,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2151 states and 4263 transitions. [2022-12-14 19:42:06,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4263 transitions. [2022-12-14 19:42:06,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 19:42:06,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:06,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:06,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:06,509 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:14,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:14,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4520 states to 2161 states and 4290 transitions. [2022-12-14 19:42:14,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4290 transitions. [2022-12-14 19:42:14,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 19:42:14,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:14,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:14,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:14,123 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:42:21,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:21,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 2169 states and 4311 transitions. [2022-12-14 19:42:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 4311 transitions. [2022-12-14 19:42:21,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:42:21,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:21,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:21,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:21,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:21,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 2171 states and 4314 transitions. [2022-12-14 19:42:21,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4314 transitions. [2022-12-14 19:42:21,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:42:21,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:21,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:21,990 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:22,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4547 states to 2173 states and 4317 transitions. [2022-12-14 19:42:22,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4317 transitions. [2022-12-14 19:42:22,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:42:22,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:22,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:22,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:22,111 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:22,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4550 states to 2175 states and 4320 transitions. [2022-12-14 19:42:22,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4320 transitions. [2022-12-14 19:42:22,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:42:22,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:22,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:22,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:22,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2177 states and 4323 transitions. [2022-12-14 19:42:22,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 4323 transitions. [2022-12-14 19:42:22,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:42:22,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:22,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:22,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:22,336 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:42:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:27,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4568 states to 2183 states and 4338 transitions. [2022-12-14 19:42:27,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4338 transitions. [2022-12-14 19:42:27,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:42:27,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:27,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:27,750 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:27,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:27,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4571 states to 2185 states and 4341 transitions. [2022-12-14 19:42:27,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4341 transitions. [2022-12-14 19:42:27,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:42:27,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:27,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:27,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:27,902 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:42:34,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 2198 states and 4374 transitions. [2022-12-14 19:42:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 4374 transitions. [2022-12-14 19:42:34,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:42:34,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:34,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:34,933 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:42:34,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:34,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2200 states and 4377 transitions. [2022-12-14 19:42:34,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 4377 transitions. [2022-12-14 19:42:34,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:42:34,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:34,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:35,053 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:42:35,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:35,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4610 states to 2202 states and 4380 transitions. [2022-12-14 19:42:35,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4380 transitions. [2022-12-14 19:42:35,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:42:35,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:35,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:35,208 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:42:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:35,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4613 states to 2204 states and 4383 transitions. [2022-12-14 19:42:35,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4383 transitions. [2022-12-14 19:42:35,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:42:35,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:35,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:35,327 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:42:39,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:39,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4622 states to 2208 states and 4392 transitions. [2022-12-14 19:42:39,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 4392 transitions. [2022-12-14 19:42:39,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:42:39,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:39,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:39,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:39,935 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:42:39,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4625 states to 2210 states and 4395 transitions. [2022-12-14 19:42:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 4395 transitions. [2022-12-14 19:42:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:42:39,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:39,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:40,056 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:42:46,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2221 states and 4422 transitions. [2022-12-14 19:42:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4422 transitions. [2022-12-14 19:42:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:42:46,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:46,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:46,768 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:42:54,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:54,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 2234 states and 4454 transitions. [2022-12-14 19:42:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 4454 transitions. [2022-12-14 19:42:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:42:54,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:54,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:54,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:42:54,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:54,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4687 states to 2236 states and 4457 transitions. [2022-12-14 19:42:54,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 4457 transitions. [2022-12-14 19:42:54,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:42:54,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:54,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:54,325 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:42:54,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:54,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4690 states to 2238 states and 4460 transitions. [2022-12-14 19:42:54,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 4460 transitions. [2022-12-14 19:42:54,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:42:54,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:54,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:54,396 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:42:56,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:56,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 2240 states and 4463 transitions. [2022-12-14 19:42:56,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4463 transitions. [2022-12-14 19:42:56,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:42:56,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:56,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:56,269 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:42:56,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:56,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 2242 states and 4466 transitions. [2022-12-14 19:42:56,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4466 transitions. [2022-12-14 19:42:56,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:42:56,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:56,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:56,385 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:43:02,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:02,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 2253 states and 4493 transitions. [2022-12-14 19:43:02,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4493 transitions. [2022-12-14 19:43:02,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:43:02,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:02,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:02,519 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:07,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 2264 states and 4519 transitions. [2022-12-14 19:43:07,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4519 transitions. [2022-12-14 19:43:07,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:43:07,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:07,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:07,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:07,457 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:43:07,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:07,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4752 states to 2266 states and 4522 transitions. [2022-12-14 19:43:07,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4522 transitions. [2022-12-14 19:43:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:43:07,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:07,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:07,529 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:13,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:13,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2279 states and 4553 transitions. [2022-12-14 19:43:13,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 4553 transitions. [2022-12-14 19:43:13,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:43:13,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:13,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:13,101 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:43:13,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:13,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4786 states to 2281 states and 4556 transitions. [2022-12-14 19:43:13,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 4556 transitions. [2022-12-14 19:43:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:43:13,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:13,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:43:13,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:13,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4789 states to 2283 states and 4559 transitions. [2022-12-14 19:43:13,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 4559 transitions. [2022-12-14 19:43:13,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:43:13,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:13,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:13,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:13,339 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:43:13,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:13,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4792 states to 2285 states and 4562 transitions. [2022-12-14 19:43:13,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 4562 transitions. [2022-12-14 19:43:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:43:13,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:13,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:13,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:13,410 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:43:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:17,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 2293 states and 4576 transitions. [2022-12-14 19:43:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 4576 transitions. [2022-12-14 19:43:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:43:17,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:17,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:17,108 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:21,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:21,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 2302 states and 4597 transitions. [2022-12-14 19:43:21,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 4597 transitions. [2022-12-14 19:43:21,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:43:21,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:21,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:21,781 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:22,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:22,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4826 states to 2302 states and 4596 transitions. [2022-12-14 19:43:22,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 4596 transitions. [2022-12-14 19:43:22,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:43:22,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:22,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:22,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:22,284 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:43:22,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:22,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4829 states to 2304 states and 4599 transitions. [2022-12-14 19:43:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4599 transitions. [2022-12-14 19:43:22,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:22,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:22,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:22,358 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:26,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 2313 states and 4620 transitions. [2022-12-14 19:43:26,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4620 transitions. [2022-12-14 19:43:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:26,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:26,932 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:31,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4876 states to 2324 states and 4646 transitions. [2022-12-14 19:43:31,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4646 transitions. [2022-12-14 19:43:31,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:31,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:31,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:31,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:36,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4897 states to 2333 states and 4667 transitions. [2022-12-14 19:43:36,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4667 transitions. [2022-12-14 19:43:36,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:36,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:36,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:36,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:36,789 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:41,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:41,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4922 states to 2344 states and 4692 transitions. [2022-12-14 19:43:41,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 4692 transitions. [2022-12-14 19:43:41,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:41,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:41,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:41,337 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:43:41,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:41,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4925 states to 2346 states and 4695 transitions. [2022-12-14 19:43:41,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4695 transitions. [2022-12-14 19:43:41,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:41,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:41,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:41,555 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:43:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4928 states to 2348 states and 4698 transitions. [2022-12-14 19:43:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4698 transitions. [2022-12-14 19:43:41,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:41,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:41,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:43:41,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:41,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 2350 states and 4701 transitions. [2022-12-14 19:43:41,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4701 transitions. [2022-12-14 19:43:41,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:41,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:41,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:47,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 2363 states and 4732 transitions. [2022-12-14 19:43:47,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4732 transitions. [2022-12-14 19:43:47,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:47,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:47,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:47,496 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:50,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:50,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2370 states and 4747 transitions. [2022-12-14 19:43:50,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 4747 transitions. [2022-12-14 19:43:50,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:50,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:50,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:50,959 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:43:51,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:51,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4980 states to 2372 states and 4750 transitions. [2022-12-14 19:43:51,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4750 transitions. [2022-12-14 19:43:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:51,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:51,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:51,090 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:43:52,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 2378 states and 4760 transitions. [2022-12-14 19:43:52,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 4760 transitions. [2022-12-14 19:43:52,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:52,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:52,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:52,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:52,759 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:43:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:52,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 2380 states and 4764 transitions. [2022-12-14 19:43:52,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4764 transitions. [2022-12-14 19:43:52,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:52,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:52,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:52,837 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:52,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:52,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4997 states to 2382 states and 4767 transitions. [2022-12-14 19:43:52,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4767 transitions. [2022-12-14 19:43:52,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:43:52,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:52,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:52,904 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:56,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5017 states to 2391 states and 4787 transitions. [2022-12-14 19:43:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4787 transitions. [2022-12-14 19:43:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:43:56,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:56,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:56,586 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:44:00,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:00,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5038 states to 2400 states and 4808 transitions. [2022-12-14 19:44:00,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4808 transitions. [2022-12-14 19:44:00,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:00,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:00,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:00,815 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:44:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:04,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5063 states to 2411 states and 4833 transitions. [2022-12-14 19:44:04,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 4833 transitions. [2022-12-14 19:44:04,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:04,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:04,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:04,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:05,045 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:44:08,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:08,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5078 states to 2418 states and 4848 transitions. [2022-12-14 19:44:08,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4848 transitions. [2022-12-14 19:44:08,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:08,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:08,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:08,540 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:44:12,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:12,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5098 states to 2427 states and 4868 transitions. [2022-12-14 19:44:12,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4868 transitions. [2022-12-14 19:44:12,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:12,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:12,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:12,631 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:44:12,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:12,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5101 states to 2429 states and 4871 transitions. [2022-12-14 19:44:12,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 4871 transitions. [2022-12-14 19:44:12,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:12,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:12,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:12,769 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:44:18,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:18,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5127 states to 2441 states and 4897 transitions. [2022-12-14 19:44:18,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 4897 transitions. [2022-12-14 19:44:18,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:18,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:18,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:18,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:18,730 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:44:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5142 states to 2448 states and 4912 transitions. [2022-12-14 19:44:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4912 transitions. [2022-12-14 19:44:21,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:21,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:21,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:21,997 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:44:25,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:25,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5162 states to 2457 states and 4932 transitions. [2022-12-14 19:44:25,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4932 transitions. [2022-12-14 19:44:25,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:25,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:25,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:25,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:25,901 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:44:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:25,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 2459 states and 4935 transitions. [2022-12-14 19:44:25,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4935 transitions. [2022-12-14 19:44:25,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:25,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:25,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:26,018 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:44:26,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:26,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5168 states to 2461 states and 4938 transitions. [2022-12-14 19:44:26,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4938 transitions. [2022-12-14 19:44:26,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:26,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:26,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:26,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:26,087 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:44:26,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 2463 states and 4941 transitions. [2022-12-14 19:44:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4941 transitions. [2022-12-14 19:44:26,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:26,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:26,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:26,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:26,154 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:44:26,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:26,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5174 states to 2465 states and 4944 transitions. [2022-12-14 19:44:26,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 4944 transitions. [2022-12-14 19:44:26,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:26,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:26,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:26,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:26,316 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:44:29,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:29,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 2472 states and 4959 transitions. [2022-12-14 19:44:29,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 4959 transitions. [2022-12-14 19:44:29,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:29,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:29,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:44:31,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:31,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 2476 states and 4965 transitions. [2022-12-14 19:44:31,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 4965 transitions. [2022-12-14 19:44:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:31,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:31,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:31,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:31,079 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:44:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:31,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 2477 states and 4967 transitions. [2022-12-14 19:44:31,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 4967 transitions. [2022-12-14 19:44:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:31,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:31,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:31,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:31,565 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:44:31,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:31,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 2479 states and 4971 transitions. [2022-12-14 19:44:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4971 transitions. [2022-12-14 19:44:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:31,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:31,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:31,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:31,637 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:44:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:32,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5206 states to 2481 states and 4976 transitions. [2022-12-14 19:44:32,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 4976 transitions. [2022-12-14 19:44:32,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:32,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:32,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:32,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:32,961 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:44:32,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:33,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 2483 states and 4980 transitions. [2022-12-14 19:44:33,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 4980 transitions. [2022-12-14 19:44:33,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:33,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:33,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:33,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:33,023 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:44:36,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 2496 states and 5004 transitions. [2022-12-14 19:44:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 5004 transitions. [2022-12-14 19:44:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:36,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:36,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:36,430 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:44:37,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:37,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 2499 states and 5010 transitions. [2022-12-14 19:44:37,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 5010 transitions. [2022-12-14 19:44:37,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:37,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:37,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:37,618 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:44:41,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:41,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 2506 states and 5027 transitions. [2022-12-14 19:44:41,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 5027 transitions. [2022-12-14 19:44:41,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:41,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:41,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:41,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:44:48,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:48,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5292 states to 2523 states and 5062 transitions. [2022-12-14 19:44:48,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 5062 transitions. [2022-12-14 19:44:48,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:48,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:48,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:48,882 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:44:48,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 2525 states and 5066 transitions. [2022-12-14 19:44:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 5066 transitions. [2022-12-14 19:44:48,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:48,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:48,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:48,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:48,962 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:44:53,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5319 states to 2534 states and 5089 transitions. [2022-12-14 19:44:53,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 5089 transitions. [2022-12-14 19:44:53,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:44:53,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:53,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:53,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:53,375 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:45:01,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5351 states to 2549 states and 5121 transitions. [2022-12-14 19:45:01,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5121 transitions. [2022-12-14 19:45:01,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:45:01,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:01,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:01,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:01,143 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:45:02,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:02,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5354 states to 2551 states and 5124 transitions. [2022-12-14 19:45:02,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 5124 transitions. [2022-12-14 19:45:02,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:45:02,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:02,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:02,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:02,298 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:45:05,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:05,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5366 states to 2556 states and 5136 transitions. [2022-12-14 19:45:05,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5136 transitions. [2022-12-14 19:45:05,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:45:05,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:05,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:05,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:05,138 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:45:05,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:05,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5369 states to 2558 states and 5139 transitions. [2022-12-14 19:45:05,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 5139 transitions. [2022-12-14 19:45:05,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:05,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:05,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:05,272 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:45:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5384 states to 2565 states and 5154 transitions. [2022-12-14 19:45:08,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 5154 transitions. [2022-12-14 19:45:08,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:08,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:08,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:08,840 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:45:12,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:12,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5404 states to 2574 states and 5174 transitions. [2022-12-14 19:45:12,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5174 transitions. [2022-12-14 19:45:12,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:12,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:12,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:13,020 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:45:15,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:15,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 2581 states and 5189 transitions. [2022-12-14 19:45:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5189 transitions. [2022-12-14 19:45:15,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:15,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:15,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:16,097 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:45:17,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:17,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2586 states and 5200 transitions. [2022-12-14 19:45:17,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5200 transitions. [2022-12-14 19:45:17,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:17,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:17,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:17,985 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:45:20,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:20,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 2593 states and 5215 transitions. [2022-12-14 19:45:20,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5215 transitions. [2022-12-14 19:45:20,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:20,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:20,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:20,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:20,981 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:45:22,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:22,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5451 states to 2596 states and 5221 transitions. [2022-12-14 19:45:22,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5221 transitions. [2022-12-14 19:45:22,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:22,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:22,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:22,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:22,382 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:45:22,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5452 states to 2597 states and 5222 transitions. [2022-12-14 19:45:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 5222 transitions. [2022-12-14 19:45:22,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:22,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:22,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:22,880 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:45:26,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5469 states to 2604 states and 5239 transitions. [2022-12-14 19:45:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 5239 transitions. [2022-12-14 19:45:26,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:26,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:26,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:26,264 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:45:26,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 2606 states and 5242 transitions. [2022-12-14 19:45:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 5242 transitions. [2022-12-14 19:45:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:26,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:26,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:26,348 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:45:26,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5475 states to 2608 states and 5245 transitions. [2022-12-14 19:45:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 5245 transitions. [2022-12-14 19:45:26,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:26,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:26,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:26,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:26,432 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:45:26,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:26,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5478 states to 2610 states and 5248 transitions. [2022-12-14 19:45:26,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 5248 transitions. [2022-12-14 19:45:26,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:26,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:26,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:26,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:26,517 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:45:28,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5490 states to 2615 states and 5260 transitions. [2022-12-14 19:45:28,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5260 transitions. [2022-12-14 19:45:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:28,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:28,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:28,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:28,863 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:45:29,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:29,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5491 states to 2616 states and 5261 transitions. [2022-12-14 19:45:29,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 5261 transitions. [2022-12-14 19:45:29,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:29,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:29,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:29,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:45:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:30,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5498 states to 2619 states and 5268 transitions. [2022-12-14 19:45:30,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5268 transitions. [2022-12-14 19:45:30,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:30,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:30,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:30,739 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:45:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:31,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5499 states to 2620 states and 5269 transitions. [2022-12-14 19:45:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 5269 transitions. [2022-12-14 19:45:31,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:31,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:31,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:31,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:31,193 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:45:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:31,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 2622 states and 5271 transitions. [2022-12-14 19:45:31,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 5271 transitions. [2022-12-14 19:45:31,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:31,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:31,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:45:32,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:32,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 2623 states and 5272 transitions. [2022-12-14 19:45:32,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5272 transitions. [2022-12-14 19:45:32,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:32,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:32,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:32,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:32,306 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:45:32,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:32,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5506 states to 2625 states and 5276 transitions. [2022-12-14 19:45:32,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 5276 transitions. [2022-12-14 19:45:32,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:32,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:32,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:32,374 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:45:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:35,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2636 states and 5296 transitions. [2022-12-14 19:45:35,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5296 transitions. [2022-12-14 19:45:35,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:35,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:35,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:35,059 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:45:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:35,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2638 states and 5299 transitions. [2022-12-14 19:45:35,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5299 transitions. [2022-12-14 19:45:35,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:35,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:35,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:35,483 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:45:39,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:39,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 2651 states and 5325 transitions. [2022-12-14 19:45:39,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 5325 transitions. [2022-12-14 19:45:39,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:39,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:39,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:39,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:39,845 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:45:40,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:40,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5558 states to 2653 states and 5328 transitions. [2022-12-14 19:45:40,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5328 transitions. [2022-12-14 19:45:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:40,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:40,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:45:41,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:41,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 2656 states and 5334 transitions. [2022-12-14 19:45:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5334 transitions. [2022-12-14 19:45:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:41,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:41,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:41,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:41,920 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:45:42,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:42,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 2658 states and 5338 transitions. [2022-12-14 19:45:42,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 5338 transitions. [2022-12-14 19:45:42,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:42,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:42,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:42,087 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:45:42,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5571 states to 2660 states and 5341 transitions. [2022-12-14 19:45:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 5341 transitions. [2022-12-14 19:45:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:42,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:42,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:45:48,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5597 states to 2672 states and 5367 transitions. [2022-12-14 19:45:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 5367 transitions. [2022-12-14 19:45:48,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:48,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:48,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:48,197 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:45:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:55,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 2689 states and 5403 transitions. [2022-12-14 19:45:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5403 transitions. [2022-12-14 19:45:55,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:55,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:55,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:55,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:55,479 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:45:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:55,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5637 states to 2691 states and 5407 transitions. [2022-12-14 19:45:55,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5407 transitions. [2022-12-14 19:45:55,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:55,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:55,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:55,547 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:45:55,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:55,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 2693 states and 5411 transitions. [2022-12-14 19:45:55,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5411 transitions. [2022-12-14 19:45:55,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:45:55,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:55,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:55,613 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:46:03,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:03,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5673 states to 2708 states and 5443 transitions. [2022-12-14 19:46:03,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5443 transitions. [2022-12-14 19:46:03,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:03,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:03,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:03,667 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:46:07,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:07,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5688 states to 2715 states and 5458 transitions. [2022-12-14 19:46:07,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5458 transitions. [2022-12-14 19:46:07,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:07,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:07,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:07,300 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:46:08,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:08,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5694 states to 2718 states and 5464 transitions. [2022-12-14 19:46:08,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 5464 transitions. [2022-12-14 19:46:08,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:08,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:08,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:08,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:08,890 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:46:09,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:09,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5695 states to 2719 states and 5465 transitions. [2022-12-14 19:46:09,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5465 transitions. [2022-12-14 19:46:09,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:09,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:09,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:09,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:09,490 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:46:12,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:12,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5706 states to 2724 states and 5476 transitions. [2022-12-14 19:46:12,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5476 transitions. [2022-12-14 19:46:12,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:12,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:12,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:12,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:12,065 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:46:12,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:12,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5707 states to 2725 states and 5477 transitions. [2022-12-14 19:46:12,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5477 transitions. [2022-12-14 19:46:12,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:12,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:12,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:12,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:46:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:13,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5713 states to 2728 states and 5483 transitions. [2022-12-14 19:46:13,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 5483 transitions. [2022-12-14 19:46:13,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:13,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:13,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:13,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:46:14,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:14,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5714 states to 2729 states and 5484 transitions. [2022-12-14 19:46:14,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5484 transitions. [2022-12-14 19:46:14,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:14,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:14,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:14,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:46:14,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:14,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5717 states to 2731 states and 5487 transitions. [2022-12-14 19:46:14,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5487 transitions. [2022-12-14 19:46:14,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:14,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:14,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:14,619 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:46:14,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:14,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5720 states to 2733 states and 5490 transitions. [2022-12-14 19:46:14,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 5490 transitions. [2022-12-14 19:46:14,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:14,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:14,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:14,717 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:46:15,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5726 states to 2736 states and 5496 transitions. [2022-12-14 19:46:15,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5496 transitions. [2022-12-14 19:46:15,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:15,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:15,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:15,980 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:46:16,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5727 states to 2737 states and 5497 transitions. [2022-12-14 19:46:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 5497 transitions. [2022-12-14 19:46:16,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:16,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:16,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:16,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:16,568 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:46:20,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:20,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 2747 states and 5517 transitions. [2022-12-14 19:46:20,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2747 states and 5517 transitions. [2022-12-14 19:46:20,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:20,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:20,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:20,547 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:46:21,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 2748 states and 5518 transitions. [2022-12-14 19:46:21,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 5518 transitions. [2022-12-14 19:46:21,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:21,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:21,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:21,158 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:46:25,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:25,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5768 states to 2758 states and 5538 transitions. [2022-12-14 19:46:25,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2758 states and 5538 transitions. [2022-12-14 19:46:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:25,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:25,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:25,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:25,205 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:46:28,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 2767 states and 5556 transitions. [2022-12-14 19:46:28,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 5556 transitions. [2022-12-14 19:46:28,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:28,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:28,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:28,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:28,561 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:46:32,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:32,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5806 states to 2777 states and 5576 transitions. [2022-12-14 19:46:32,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5576 transitions. [2022-12-14 19:46:32,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:32,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:32,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:46:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:33,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 2778 states and 5577 transitions. [2022-12-14 19:46:33,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 5577 transitions. [2022-12-14 19:46:33,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:33,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:33,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:33,378 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:46:33,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:33,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5811 states to 2780 states and 5581 transitions. [2022-12-14 19:46:33,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 5581 transitions. [2022-12-14 19:46:33,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:33,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:33,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:33,469 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:46:38,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:38,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5837 states to 2793 states and 5607 transitions. [2022-12-14 19:46:38,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 5607 transitions. [2022-12-14 19:46:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:38,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:38,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:38,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:38,352 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:46:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:38,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5841 states to 2795 states and 5611 transitions. [2022-12-14 19:46:38,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 5611 transitions. [2022-12-14 19:46:38,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:38,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:38,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:38,449 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:46:41,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:41,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 2806 states and 5631 transitions. [2022-12-14 19:46:41,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5631 transitions. [2022-12-14 19:46:41,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:41,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:41,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:41,358 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:46:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:41,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 2808 states and 5635 transitions. [2022-12-14 19:46:41,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5635 transitions. [2022-12-14 19:46:41,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:41,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:41,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:41,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:41,449 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:46:46,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5887 states to 2819 states and 5657 transitions. [2022-12-14 19:46:46,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5657 transitions. [2022-12-14 19:46:46,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:46,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:46,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:46,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:46:46,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:46,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5890 states to 2821 states and 5660 transitions. [2022-12-14 19:46:46,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5660 transitions. [2022-12-14 19:46:46,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:46,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:46,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:46,879 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:46:49,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:49,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5906 states to 2830 states and 5676 transitions. [2022-12-14 19:46:49,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 5676 transitions. [2022-12-14 19:46:49,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:49,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:49,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:49,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:49,145 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:46:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:56,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 2845 states and 5706 transitions. [2022-12-14 19:46:56,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 5706 transitions. [2022-12-14 19:46:56,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:56,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:56,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:56,273 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:46:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:56,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 2847 states and 5709 transitions. [2022-12-14 19:46:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5709 transitions. [2022-12-14 19:46:56,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:46:56,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:56,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:56,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:56,366 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:47:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:00,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5961 states to 2858 states and 5731 transitions. [2022-12-14 19:47:00,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5731 transitions. [2022-12-14 19:47:00,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:00,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:00,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:00,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:00,359 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:47:00,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:00,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5964 states to 2860 states and 5734 transitions. [2022-12-14 19:47:00,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5734 transitions. [2022-12-14 19:47:00,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:00,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:00,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:00,447 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:47:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:07,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5990 states to 2873 states and 5760 transitions. [2022-12-14 19:47:07,255 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5760 transitions. [2022-12-14 19:47:07,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:07,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:07,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:07,327 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:47:07,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:07,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5994 states to 2875 states and 5764 transitions. [2022-12-14 19:47:07,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5764 transitions. [2022-12-14 19:47:07,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:07,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:07,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:07,427 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:47:07,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5997 states to 2877 states and 5767 transitions. [2022-12-14 19:47:07,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5767 transitions. [2022-12-14 19:47:07,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:07,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:07,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:07,905 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:47:07,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:07,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6001 states to 2879 states and 5771 transitions. [2022-12-14 19:47:07,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5771 transitions. [2022-12-14 19:47:07,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:07,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:07,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:07,991 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:47:14,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:14,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6029 states to 2892 states and 5799 transitions. [2022-12-14 19:47:14,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 5799 transitions. [2022-12-14 19:47:14,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:14,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:14,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:14,204 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:47:14,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:14,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6033 states to 2894 states and 5803 transitions. [2022-12-14 19:47:14,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 5803 transitions. [2022-12-14 19:47:14,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:14,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:14,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:14,293 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:47:21,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6059 states to 2907 states and 5829 transitions. [2022-12-14 19:47:21,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 5829 transitions. [2022-12-14 19:47:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:21,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:21,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:21,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:47:21,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:21,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6063 states to 2909 states and 5833 transitions. [2022-12-14 19:47:21,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2909 states and 5833 transitions. [2022-12-14 19:47:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:21,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:21,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:21,195 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:47:21,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:21,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 2911 states and 5836 transitions. [2022-12-14 19:47:21,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 5836 transitions. [2022-12-14 19:47:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:21,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:21,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:21,631 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:47:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:22,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6069 states to 2913 states and 5839 transitions. [2022-12-14 19:47:22,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 5839 transitions. [2022-12-14 19:47:22,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:22,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:22,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:22,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:22,065 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:47:30,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:30,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6102 states to 2928 states and 5872 transitions. [2022-12-14 19:47:30,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 5872 transitions. [2022-12-14 19:47:30,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:30,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:30,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:47:39,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 2945 states and 5909 transitions. [2022-12-14 19:47:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 5909 transitions. [2022-12-14 19:47:39,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:39,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:39,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:39,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:39,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:39,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6149 states to 2949 states and 5919 transitions. [2022-12-14 19:47:39,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 5919 transitions. [2022-12-14 19:47:39,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:39,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:39,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:39,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:39,838 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:43,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:43,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6250 states to 2965 states and 6011 transitions. [2022-12-14 19:47:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 6011 transitions. [2022-12-14 19:47:43,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:43,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:43,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:43,386 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:43,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6250 states to 2966 states and 6011 transitions. [2022-12-14 19:47:43,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 6011 transitions. [2022-12-14 19:47:43,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:43,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:43,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:43,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:43,589 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:43,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:43,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6250 states to 2967 states and 6011 transitions. [2022-12-14 19:47:43,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 6011 transitions. [2022-12-14 19:47:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:43,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:43,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:43,789 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:43,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:43,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6250 states to 2968 states and 6011 transitions. [2022-12-14 19:47:43,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 6011 transitions. [2022-12-14 19:47:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:43,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:43,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:44,497 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:47,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6340 states to 2981 states and 6092 transitions. [2022-12-14 19:47:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 6092 transitions. [2022-12-14 19:47:47,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:47,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:47,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:47,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:47,118 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:48,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:48,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 2989 states and 6120 transitions. [2022-12-14 19:47:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 6120 transitions. [2022-12-14 19:47:48,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:48,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:48,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:48,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:48,382 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:48,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:48,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 2990 states and 6120 transitions. [2022-12-14 19:47:48,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 6120 transitions. [2022-12-14 19:47:48,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:48,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:48,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:48,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:48,503 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:48,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:48,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 2991 states and 6120 transitions. [2022-12-14 19:47:48,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 6120 transitions. [2022-12-14 19:47:48,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:48,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:48,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:48,618 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 2992 states and 6120 transitions. [2022-12-14 19:47:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 6120 transitions. [2022-12-14 19:47:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:48,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:48,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:48,739 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:48,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 2993 states and 6120 transitions. [2022-12-14 19:47:48,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 6120 transitions. [2022-12-14 19:47:48,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:48,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:48,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:52,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:52,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6465 states to 3000 states and 6199 transitions. [2022-12-14 19:47:52,664 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 6199 transitions. [2022-12-14 19:47:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:52,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:52,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:52,709 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:47:53,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6478 states to 3002 states and 6203 transitions. [2022-12-14 19:47:53,644 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 6203 transitions. [2022-12-14 19:47:53,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:53,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:53,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:53,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:53,979 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:48:01,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:01,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6539 states to 3012 states and 6264 transitions. [2022-12-14 19:48:01,328 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 6264 transitions. [2022-12-14 19:48:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:01,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:01,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:01,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:01,352 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:48:01,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:01,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6540 states to 3013 states and 6265 transitions. [2022-12-14 19:48:01,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 6265 transitions. [2022-12-14 19:48:01,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:01,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:01,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:01,966 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:48:04,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:04,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6547 states to 3016 states and 6272 transitions. [2022-12-14 19:48:04,352 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 6272 transitions. [2022-12-14 19:48:04,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:04,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:04,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:48:05,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6548 states to 3017 states and 6273 transitions. [2022-12-14 19:48:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 6273 transitions. [2022-12-14 19:48:05,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:05,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:05,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:05,087 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:48:05,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:05,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6552 states to 3019 states and 6277 transitions. [2022-12-14 19:48:05,168 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 6277 transitions. [2022-12-14 19:48:05,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:05,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:05,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:48:05,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:05,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6553 states to 3020 states and 6278 transitions. [2022-12-14 19:48:05,741 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 6278 transitions. [2022-12-14 19:48:05,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:05,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:05,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:05,764 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:48:12,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:12,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6583 states to 3033 states and 6308 transitions. [2022-12-14 19:48:12,816 INFO L276 IsEmpty]: Start isEmpty. Operand 3033 states and 6308 transitions. [2022-12-14 19:48:12,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:12,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:12,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:12,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:12,839 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:48:17,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:17,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6606 states to 3044 states and 6331 transitions. [2022-12-14 19:48:17,792 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 6331 transitions. [2022-12-14 19:48:17,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:17,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:17,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:17,816 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:48:17,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:17,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6609 states to 3046 states and 6334 transitions. [2022-12-14 19:48:17,901 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 6334 transitions. [2022-12-14 19:48:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:17,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:17,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:17,926 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:48:18,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:18,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6610 states to 3047 states and 6335 transitions. [2022-12-14 19:48:18,431 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 6335 transitions. [2022-12-14 19:48:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:18,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:18,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:18,454 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:48:23,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:23,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6635 states to 3058 states and 6360 transitions. [2022-12-14 19:48:23,310 INFO L276 IsEmpty]: Start isEmpty. Operand 3058 states and 6360 transitions. [2022-12-14 19:48:23,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:23,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:23,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:23,342 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:48:26,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:26,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6653 states to 3067 states and 6378 transitions. [2022-12-14 19:48:26,108 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 6378 transitions. [2022-12-14 19:48:26,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:26,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:26,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:26,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:26,133 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:48:26,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:26,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6657 states to 3069 states and 6382 transitions. [2022-12-14 19:48:26,204 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 6382 transitions. [2022-12-14 19:48:26,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:26,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:26,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:26,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:48:28,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:28,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6675 states to 3078 states and 6400 transitions. [2022-12-14 19:48:28,980 INFO L276 IsEmpty]: Start isEmpty. Operand 3078 states and 6400 transitions. [2022-12-14 19:48:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:28,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:28,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:28,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:29,003 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:48:34,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:34,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6701 states to 3089 states and 6426 transitions. [2022-12-14 19:48:34,158 INFO L276 IsEmpty]: Start isEmpty. Operand 3089 states and 6426 transitions. [2022-12-14 19:48:34,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:34,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:34,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:34,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:48:38,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:38,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6720 states to 3098 states and 6445 transitions. [2022-12-14 19:48:38,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 6445 transitions. [2022-12-14 19:48:38,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:38,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:38,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:38,321 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:48:38,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6724 states to 3100 states and 6449 transitions. [2022-12-14 19:48:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 6449 transitions. [2022-12-14 19:48:38,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:38,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:38,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:38,556 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:48:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6736 states to 3107 states and 6461 transitions. [2022-12-14 19:48:40,325 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 6461 transitions. [2022-12-14 19:48:40,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:40,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:40,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:48:40,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:40,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6740 states to 3109 states and 6465 transitions. [2022-12-14 19:48:40,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3109 states and 6465 transitions. [2022-12-14 19:48:40,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:40,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:40,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:48:41,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6743 states to 3111 states and 6468 transitions. [2022-12-14 19:48:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 6468 transitions. [2022-12-14 19:48:41,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:41,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:41,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:41,159 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:48:41,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:41,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6746 states to 3113 states and 6471 transitions. [2022-12-14 19:48:41,777 INFO L276 IsEmpty]: Start isEmpty. Operand 3113 states and 6471 transitions. [2022-12-14 19:48:41,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:41,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:41,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:41,801 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:48:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:52,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6786 states to 3130 states and 6511 transitions. [2022-12-14 19:48:52,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3130 states and 6511 transitions. [2022-12-14 19:48:52,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:52,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:52,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:52,712 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:48:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:53,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6789 states to 3132 states and 6514 transitions. [2022-12-14 19:48:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3132 states and 6514 transitions. [2022-12-14 19:48:53,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:53,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:53,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:53,190 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:48:53,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:53,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6792 states to 3134 states and 6517 transitions. [2022-12-14 19:48:53,276 INFO L276 IsEmpty]: Start isEmpty. Operand 3134 states and 6517 transitions. [2022-12-14 19:48:53,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:53,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:53,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:53,301 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:48:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6811 states to 3143 states and 6536 transitions. [2022-12-14 19:48:56,646 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 6536 transitions. [2022-12-14 19:48:56,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:56,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:56,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:56,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:56,669 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:48:56,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6814 states to 3145 states and 6539 transitions. [2022-12-14 19:48:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 3145 states and 6539 transitions. [2022-12-14 19:48:56,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:56,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:56,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:48:57,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6817 states to 3147 states and 6542 transitions. [2022-12-14 19:48:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 6542 transitions. [2022-12-14 19:48:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:48:57,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:49:04,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6850 states to 3162 states and 6575 transitions. [2022-12-14 19:49:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 6575 transitions. [2022-12-14 19:49:04,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:49:04,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:04,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:04,635 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:49:04,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:04,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6853 states to 3164 states and 6578 transitions. [2022-12-14 19:49:04,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 6578 transitions. [2022-12-14 19:49:04,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:49:04,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:04,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:04,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:04,753 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:49:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:05,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6856 states to 3166 states and 6581 transitions. [2022-12-14 19:49:05,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 6581 transitions. [2022-12-14 19:49:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:49:05,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:05,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:49:05,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:05,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6859 states to 3168 states and 6584 transitions. [2022-12-14 19:49:05,965 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 6584 transitions. [2022-12-14 19:49:05,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:49:05,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:05,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:05,989 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:49:13,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:13,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6889 states to 3181 states and 6614 transitions. [2022-12-14 19:49:13,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3181 states and 6614 transitions. [2022-12-14 19:49:13,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:49:13,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:13,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:13,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:13,406 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:49:19,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:19,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6914 states to 3192 states and 6639 transitions. [2022-12-14 19:49:19,316 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 6639 transitions. [2022-12-14 19:49:19,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:49:19,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:19,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:19,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:19,341 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:49:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:19,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6918 states to 3194 states and 6643 transitions. [2022-12-14 19:49:19,415 INFO L276 IsEmpty]: Start isEmpty. Operand 3194 states and 6643 transitions. [2022-12-14 19:49:19,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:49:19,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:19,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:19,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:19,439 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:49:26,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:26,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6947 states to 3207 states and 6672 transitions. [2022-12-14 19:49:26,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 6672 transitions. [2022-12-14 19:49:26,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:49:26,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:26,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:26,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:49:32,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:32,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6976 states to 3220 states and 6701 transitions. [2022-12-14 19:49:32,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3220 states and 6701 transitions. [2022-12-14 19:49:32,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:49:32,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:32,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:32,793 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:49:38,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:38,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6991 states to 3226 states and 6716 transitions. [2022-12-14 19:49:38,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3226 states and 6716 transitions. [2022-12-14 19:49:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:49:38,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:38,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:38,993 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:49:40,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6994 states to 3228 states and 6719 transitions. [2022-12-14 19:49:40,937 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 6719 transitions. [2022-12-14 19:49:40,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:49:40,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:40,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:40,967 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:49:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:43,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7000 states to 3231 states and 6725 transitions. [2022-12-14 19:49:43,284 INFO L276 IsEmpty]: Start isEmpty. Operand 3231 states and 6725 transitions. [2022-12-14 19:49:43,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:49:43,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:43,316 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:49:46,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:46,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7009 states to 3235 states and 6734 transitions. [2022-12-14 19:49:46,958 INFO L276 IsEmpty]: Start isEmpty. Operand 3235 states and 6734 transitions. [2022-12-14 19:49:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:49:46,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:46,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:46,988 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:49:51,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:51,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7021 states to 3240 states and 6746 transitions. [2022-12-14 19:49:51,149 INFO L276 IsEmpty]: Start isEmpty. Operand 3240 states and 6746 transitions. [2022-12-14 19:49:51,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:49:51,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:51,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:51,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:51,173 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:49:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:52,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7021 states to 3241 states and 6746 transitions. [2022-12-14 19:49:52,586 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 6746 transitions. [2022-12-14 19:49:52,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:49:52,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:52,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:52,610 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:49:52,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:52,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7025 states to 3243 states and 6750 transitions. [2022-12-14 19:49:52,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3243 states and 6750 transitions. [2022-12-14 19:49:52,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:49:52,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:52,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:52,712 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:49:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:57,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7049 states to 3254 states and 6774 transitions. [2022-12-14 19:49:57,264 INFO L276 IsEmpty]: Start isEmpty. Operand 3254 states and 6774 transitions. [2022-12-14 19:49:57,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:49:57,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:57,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:57,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:57,289 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:49:57,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7053 states to 3256 states and 6778 transitions. [2022-12-14 19:49:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 3256 states and 6778 transitions. [2022-12-14 19:49:57,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:49:57,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:50:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:02,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7077 states to 3267 states and 6802 transitions. [2022-12-14 19:50:02,563 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 6802 transitions. [2022-12-14 19:50:02,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:02,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:02,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:02,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:02,587 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:50:02,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:02,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7081 states to 3269 states and 6806 transitions. [2022-12-14 19:50:02,667 INFO L276 IsEmpty]: Start isEmpty. Operand 3269 states and 6806 transitions. [2022-12-14 19:50:02,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:02,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:02,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:02,690 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:50:06,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:06,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7101 states to 3278 states and 6826 transitions. [2022-12-14 19:50:06,868 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 6826 transitions. [2022-12-14 19:50:06,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:06,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:06,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:06,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:06,891 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:50:06,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:06,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7104 states to 3280 states and 6829 transitions. [2022-12-14 19:50:06,990 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 6829 transitions. [2022-12-14 19:50:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:06,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:06,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:50:09,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7123 states to 3289 states and 6848 transitions. [2022-12-14 19:50:09,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3289 states and 6848 transitions. [2022-12-14 19:50:09,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:09,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:09,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:09,726 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:50:09,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:09,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7127 states to 3291 states and 6852 transitions. [2022-12-14 19:50:09,806 INFO L276 IsEmpty]: Start isEmpty. Operand 3291 states and 6852 transitions. [2022-12-14 19:50:09,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:09,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:09,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:09,829 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:50:14,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:14,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7147 states to 3300 states and 6872 transitions. [2022-12-14 19:50:14,079 INFO L276 IsEmpty]: Start isEmpty. Operand 3300 states and 6872 transitions. [2022-12-14 19:50:14,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:14,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:14,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:50:14,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7150 states to 3302 states and 6875 transitions. [2022-12-14 19:50:14,197 INFO L276 IsEmpty]: Start isEmpty. Operand 3302 states and 6875 transitions. [2022-12-14 19:50:14,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:14,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:14,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:14,228 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:50:18,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:18,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7170 states to 3311 states and 6895 transitions. [2022-12-14 19:50:18,522 INFO L276 IsEmpty]: Start isEmpty. Operand 3311 states and 6895 transitions. [2022-12-14 19:50:18,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:18,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:18,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:18,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:18,545 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:50:25,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:25,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7196 states to 3322 states and 6921 transitions. [2022-12-14 19:50:25,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3322 states and 6921 transitions. [2022-12-14 19:50:25,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:25,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:25,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:25,121 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:50:29,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:29,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7215 states to 3331 states and 6940 transitions. [2022-12-14 19:50:29,932 INFO L276 IsEmpty]: Start isEmpty. Operand 3331 states and 6940 transitions. [2022-12-14 19:50:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:29,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:29,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:29,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:50:30,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:30,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7218 states to 3333 states and 6943 transitions. [2022-12-14 19:50:30,060 INFO L276 IsEmpty]: Start isEmpty. Operand 3333 states and 6943 transitions. [2022-12-14 19:50:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:30,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:30,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:30,084 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:31,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7231 states to 3340 states and 6956 transitions. [2022-12-14 19:50:31,835 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 6956 transitions. [2022-12-14 19:50:31,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:31,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:31,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:50:38,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:38,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7259 states to 3353 states and 6984 transitions. [2022-12-14 19:50:38,490 INFO L276 IsEmpty]: Start isEmpty. Operand 3353 states and 6984 transitions. [2022-12-14 19:50:38,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:38,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:38,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:38,514 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:40,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7272 states to 3360 states and 6997 transitions. [2022-12-14 19:50:40,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3360 states and 6997 transitions. [2022-12-14 19:50:40,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:40,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:40,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7297 states to 3371 states and 7022 transitions. [2022-12-14 19:50:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 3371 states and 7022 transitions. [2022-12-14 19:50:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:46,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:46,441 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:48,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:48,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7309 states to 3378 states and 7034 transitions. [2022-12-14 19:50:48,345 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 7034 transitions. [2022-12-14 19:50:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:48,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:48,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:48,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:48,369 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:52,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:52,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7328 states to 3387 states and 7053 transitions. [2022-12-14 19:50:52,341 INFO L276 IsEmpty]: Start isEmpty. Operand 3387 states and 7053 transitions. [2022-12-14 19:50:52,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:52,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:52,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:52,488 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:50:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:52,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7331 states to 3389 states and 7056 transitions. [2022-12-14 19:50:52,616 INFO L276 IsEmpty]: Start isEmpty. Operand 3389 states and 7056 transitions. [2022-12-14 19:50:52,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:52,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:52,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:52,645 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:56,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:56,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7351 states to 3398 states and 7076 transitions. [2022-12-14 19:50:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 3398 states and 7076 transitions. [2022-12-14 19:50:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:50:56,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:56,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:56,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:51:06,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:06,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7383 states to 3411 states and 7108 transitions. [2022-12-14 19:51:06,046 INFO L276 IsEmpty]: Start isEmpty. Operand 3411 states and 7108 transitions. [2022-12-14 19:51:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:51:06,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:06,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:06,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:06,073 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:51:06,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:06,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7386 states to 3413 states and 7111 transitions. [2022-12-14 19:51:06,175 INFO L276 IsEmpty]: Start isEmpty. Operand 3413 states and 7111 transitions. [2022-12-14 19:51:06,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:51:06,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:06,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:06,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:06,199 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:51:15,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:15,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7420 states to 3428 states and 7145 transitions. [2022-12-14 19:51:15,543 INFO L276 IsEmpty]: Start isEmpty. Operand 3428 states and 7145 transitions. [2022-12-14 19:51:15,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:51:15,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:15,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:15,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:15,566 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:51:21,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:21,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7444 states to 3439 states and 7169 transitions. [2022-12-14 19:51:21,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3439 states and 7169 transitions. [2022-12-14 19:51:21,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:51:21,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:21,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:21,346 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:51:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:21,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7448 states to 3441 states and 7173 transitions. [2022-12-14 19:51:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 3441 states and 7173 transitions. [2022-12-14 19:51:21,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:51:21,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:21,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:21,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:21,459 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:51:26,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:26,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7472 states to 3452 states and 7197 transitions. [2022-12-14 19:51:26,698 INFO L276 IsEmpty]: Start isEmpty. Operand 3452 states and 7197 transitions. [2022-12-14 19:51:26,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:51:26,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:26,722 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:51:26,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:26,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7475 states to 3454 states and 7200 transitions. [2022-12-14 19:51:26,942 INFO L276 IsEmpty]: Start isEmpty. Operand 3454 states and 7200 transitions. [2022-12-14 19:51:26,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:51:26,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:26,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:26,969 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:51:27,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:27,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7478 states to 3456 states and 7203 transitions. [2022-12-14 19:51:27,073 INFO L276 IsEmpty]: Start isEmpty. Operand 3456 states and 7203 transitions. [2022-12-14 19:51:27,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:51:27,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:27,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:27,096 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:51:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:32,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7502 states to 3467 states and 7227 transitions. [2022-12-14 19:51:32,514 INFO L276 IsEmpty]: Start isEmpty. Operand 3467 states and 7227 transitions. [2022-12-14 19:51:32,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:51:32,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:32,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:32,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:32,545 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:51:34,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:34,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7508 states to 3470 states and 7233 transitions. [2022-12-14 19:51:34,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3470 states and 7233 transitions. [2022-12-14 19:51:34,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:51:34,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:34,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:34,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:34,927 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:51:38,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:38,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7517 states to 3474 states and 7242 transitions. [2022-12-14 19:51:38,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3474 states and 7242 transitions. [2022-12-14 19:51:38,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:51:38,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:38,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:38,565 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:51:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:42,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7526 states to 3478 states and 7251 transitions. [2022-12-14 19:51:42,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3478 states and 7251 transitions. [2022-12-14 19:51:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:51:42,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:42,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:42,513 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:51:45,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:45,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7532 states to 3481 states and 7257 transitions. [2022-12-14 19:51:45,008 INFO L276 IsEmpty]: Start isEmpty. Operand 3481 states and 7257 transitions. [2022-12-14 19:51:45,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:51:45,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:45,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:45,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:51:47,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:47,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7538 states to 3484 states and 7263 transitions. [2022-12-14 19:51:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 3484 states and 7263 transitions. [2022-12-14 19:51:47,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:51:47,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:47,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:47,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:47,798 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:51:53,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:53,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7550 states to 3489 states and 7275 transitions. [2022-12-14 19:51:53,592 INFO L276 IsEmpty]: Start isEmpty. Operand 3489 states and 7275 transitions. [2022-12-14 19:51:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:51:53,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:53,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:53,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:53,624 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:51:55,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:55,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7553 states to 3491 states and 7278 transitions. [2022-12-14 19:51:55,099 INFO L276 IsEmpty]: Start isEmpty. Operand 3491 states and 7278 transitions. [2022-12-14 19:51:55,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:51:55,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:55,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:55,130 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:51:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7556 states to 3493 states and 7281 transitions. [2022-12-14 19:51:56,611 INFO L276 IsEmpty]: Start isEmpty. Operand 3493 states and 7281 transitions. [2022-12-14 19:51:56,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:51:56,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:56,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:56,642 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:51:58,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:58,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7559 states to 3495 states and 7284 transitions. [2022-12-14 19:51:58,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3495 states and 7284 transitions. [2022-12-14 19:51:58,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:51:58,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:58,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:58,048 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:51:59,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:59,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7562 states to 3497 states and 7287 transitions. [2022-12-14 19:51:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3497 states and 7287 transitions. [2022-12-14 19:51:59,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:51:59,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:59,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:59,577 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:52:01,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:01,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7576 states to 3504 states and 7301 transitions. [2022-12-14 19:52:01,542 INFO L276 IsEmpty]: Start isEmpty. Operand 3504 states and 7301 transitions. [2022-12-14 19:52:01,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:52:01,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:01,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:01,566 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:52:01,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:01,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7581 states to 3506 states and 7306 transitions. [2022-12-14 19:52:01,682 INFO L276 IsEmpty]: Start isEmpty. Operand 3506 states and 7306 transitions. [2022-12-14 19:52:01,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:52:01,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:01,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:01,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:01,712 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:52:03,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7594 states to 3513 states and 7319 transitions. [2022-12-14 19:52:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 3513 states and 7319 transitions. [2022-12-14 19:52:03,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:52:03,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:03,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:03,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:03,723 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:52:03,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:03,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7597 states to 3515 states and 7322 transitions. [2022-12-14 19:52:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 3515 states and 7322 transitions. [2022-12-14 19:52:03,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:52:03,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:03,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:03,853 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:52:05,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7610 states to 3522 states and 7335 transitions. [2022-12-14 19:52:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 3522 states and 7335 transitions. [2022-12-14 19:52:05,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:52:05,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:05,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:05,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:05,801 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:52:05,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:05,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7613 states to 3524 states and 7338 transitions. [2022-12-14 19:52:05,899 INFO L276 IsEmpty]: Start isEmpty. Operand 3524 states and 7338 transitions. [2022-12-14 19:52:05,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:52:05,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:05,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:05,923 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:52:11,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:11,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7632 states to 3533 states and 7357 transitions. [2022-12-14 19:52:11,355 INFO L276 IsEmpty]: Start isEmpty. Operand 3533 states and 7357 transitions. [2022-12-14 19:52:11,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:52:11,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:11,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:52:11,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:11,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7635 states to 3535 states and 7360 transitions. [2022-12-14 19:52:11,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3535 states and 7360 transitions. [2022-12-14 19:52:11,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:52:11,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:11,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:11,540 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:52:16,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:16,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7655 states to 3544 states and 7380 transitions. [2022-12-14 19:52:16,707 INFO L276 IsEmpty]: Start isEmpty. Operand 3544 states and 7380 transitions. [2022-12-14 19:52:16,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:52:16,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:16,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:52:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:16,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7658 states to 3546 states and 7383 transitions. [2022-12-14 19:52:16,838 INFO L276 IsEmpty]: Start isEmpty. Operand 3546 states and 7383 transitions. [2022-12-14 19:52:16,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:52:16,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:16,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:16,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:16,862 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked.