./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b7b42d40a01333bd7cf600d1931e5c326b61c631d3a1040aaad3e0a3658ee3cf --- 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-b5237d8 [2022-11-21 23:33:04,480 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:33:04,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:33:04,525 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:33:04,525 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:33:04,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:33:04,532 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:33:04,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:33:04,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:33:04,541 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:33:04,544 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:33:04,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:33:04,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:33:04,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:33:04,550 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:33:04,552 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:33:04,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:33:04,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:33:04,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:33:04,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:33:04,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:33:04,561 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:33:04,562 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:33:04,563 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:33:04,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:33:04,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:33:04,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:33:04,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:33:04,568 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:33:04,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:33:04,570 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:33:04,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:33:04,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:33:04,572 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:33:04,573 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:33:04,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:33:04,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:33:04,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:33:04,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:33:04,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:33:04,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:33:04,577 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 23:33:04,597 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:33:04,597 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:33:04,598 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:33:04,598 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:33:04,599 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:33:04,599 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:33:04,600 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:33:04,600 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:33:04,600 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:33:04,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:33:04,601 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:33:04,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:33:04,601 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:33:04,601 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:33:04,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:33:04,602 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:33:04,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:33:04,602 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:33:04,602 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:33:04,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:33:04,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:33:04,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:33:04,603 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:33:04,603 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:33:04,604 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:33:04,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:33:04,604 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:33:04,604 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_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b7b42d40a01333bd7cf600d1931e5c326b61c631d3a1040aaad3e0a3658ee3cf [2022-11-21 23:33:04,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:33:04,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:33:04,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:33:04,941 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:33:04,941 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:33:04,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2022-11-21 23:33:08,013 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:33:08,424 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:33:08,425 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2022-11-21 23:33:08,448 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/data/bcc6e9ec7/9b2a7a8912c54fc487294821989881a1/FLAG3e7097ab8 [2022-11-21 23:33:08,471 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/data/bcc6e9ec7/9b2a7a8912c54fc487294821989881a1 [2022-11-21 23:33:08,476 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:33:08,478 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:33:08,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:33:08,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:33:08,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:33:08,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:33:08" (1/1) ... [2022-11-21 23:33:08,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18684eb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:08, skipping insertion in model container [2022-11-21 23:33:08,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:33:08" (1/1) ... [2022-11-21 23:33:08,493 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:33:08,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:33:09,158 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_c2945d0f-4395-48c6-bbce-3a6bff37287b/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i[73128,73141] [2022-11-21 23:33:09,240 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:33:09,275 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:33:09,491 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_c2945d0f-4395-48c6-bbce-3a6bff37287b/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i[73128,73141] [2022-11-21 23:33:09,539 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:33:09,600 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:33:09,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:09 WrapperNode [2022-11-21 23:33:09,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:33:09,603 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:33:09,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:33:09,604 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:33:09,613 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:09" (1/1) ... [2022-11-21 23:33:09,653 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:09" (1/1) ... [2022-11-21 23:33:09,726 INFO L138 Inliner]: procedures = 99, calls = 345, calls flagged for inlining = 40, calls inlined = 32, statements flattened = 750 [2022-11-21 23:33:09,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:33:09,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:33:09,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:33:09,728 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:33:09,738 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:09" (1/1) ... [2022-11-21 23:33:09,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:09" (1/1) ... [2022-11-21 23:33:09,762 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:09" (1/1) ... [2022-11-21 23:33:09,762 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:09" (1/1) ... [2022-11-21 23:33:09,784 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:09" (1/1) ... [2022-11-21 23:33:09,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:09" (1/1) ... [2022-11-21 23:33:09,791 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:09" (1/1) ... [2022-11-21 23:33:09,795 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:09" (1/1) ... [2022-11-21 23:33:09,801 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:33:09,802 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:33:09,802 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:33:09,802 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:33:09,803 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:09" (1/1) ... [2022-11-21 23:33:09,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:33:09,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:33:09,835 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:33:09,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2945d0f-4395-48c6-bbce-3a6bff37287b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:33:09,889 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_list_voltage_linear [2022-11-21 23:33:09,889 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_list_voltage_linear [2022-11-21 23:33:09,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 23:33:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 23:33:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:33:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-21 23:33:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-21 23:33:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-21 23:33:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-21 23:33:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_unregister [2022-11-21 23:33:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_unregister [2022-11-21 23:33:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:33:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-21 23:33:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-21 23:33:09,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:33:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:33:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:33:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:33:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_drvdata [2022-11-21 23:33:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_drvdata [2022-11-21 23:33:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:33:09,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mtx_of_isl_pmic [2022-11-21 23:33:09,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mtx_of_isl_pmic [2022-11-21 23:33:09,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:33:09,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:33:09,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx_of_isl_pmic [2022-11-21 23:33:09,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx_of_isl_pmic [2022-11-21 23:33:09,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:33:09,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:33:09,896 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-21 23:33:09,896 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-21 23:33:10,264 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:33:10,267 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:33:11,159 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:33:11,366 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:33:11,366 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:33:11,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:33:11 BoogieIcfgContainer [2022-11-21 23:33:11,369 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:33:11,370 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:33:11,370 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:33:11,381 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:33:11,381 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:33:11" (1/1) ... [2022-11-21 23:33:11,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:33:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 131 states and 186 transitions. [2022-11-21 23:33:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 186 transitions. [2022-11-21 23:33:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-21 23:33:11,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:11,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:11,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:12,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 134 states and 214 transitions. [2022-11-21 23:33:12,213 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 214 transitions. [2022-11-21 23:33:12,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-21 23:33:12,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:12,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:12,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:12,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:12,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:12,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 138 states and 245 transitions. [2022-11-21 23:33:12,495 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 245 transitions. [2022-11-21 23:33:12,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-21 23:33:12,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:12,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:12,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 141 states and 251 transitions. [2022-11-21 23:33:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 251 transitions. [2022-11-21 23:33:12,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-21 23:33:12,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:12,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:12,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:12,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:12,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 142 states and 252 transitions. [2022-11-21 23:33:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 252 transitions. [2022-11-21 23:33:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-21 23:33:12,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:12,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:12,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:12,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:12,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 145 states and 257 transitions. [2022-11-21 23:33:12,870 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 257 transitions. [2022-11-21 23:33:12,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-21 23:33:12,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:12,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:12,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:12,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:12,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 146 states and 258 transitions. [2022-11-21 23:33:12,976 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 258 transitions. [2022-11-21 23:33:12,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-21 23:33:12,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:12,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:13,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:13,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:13,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:13,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 147 states and 259 transitions. [2022-11-21 23:33:13,126 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 259 transitions. [2022-11-21 23:33:13,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 23:33:13,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:13,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:13,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:13,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:13,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:13,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 150 states and 263 transitions. [2022-11-21 23:33:13,327 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 263 transitions. [2022-11-21 23:33:13,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 23:33:13,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:13,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:13,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:13,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:13,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 156 states and 295 transitions. [2022-11-21 23:33:13,641 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 295 transitions. [2022-11-21 23:33:13,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 23:33:13,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:13,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:13,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:13,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:14,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 161 states and 323 transitions. [2022-11-21 23:33:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 323 transitions. [2022-11-21 23:33:14,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 23:33:14,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:14,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:14,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:14,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:14,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 162 states and 323 transitions. [2022-11-21 23:33:14,180 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 323 transitions. [2022-11-21 23:33:14,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:33:14,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:14,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:14,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:15,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:15,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 179 states and 409 transitions. [2022-11-21 23:33:15,344 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 409 transitions. [2022-11-21 23:33:15,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-21 23:33:15,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:15,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:15,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:15,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:15,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:15,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 180 states and 414 transitions. [2022-11-21 23:33:15,543 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 414 transitions. [2022-11-21 23:33:15,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-21 23:33:15,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:15,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:15,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:15,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:15,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 182 states and 418 transitions. [2022-11-21 23:33:15,746 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 418 transitions. [2022-11-21 23:33:15,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-21 23:33:15,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:15,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:15,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:15,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:15,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 183 states and 419 transitions. [2022-11-21 23:33:15,965 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 419 transitions. [2022-11-21 23:33:15,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 23:33:15,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:15,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:15,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:16,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:16,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:16,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 188 states and 460 transitions. [2022-11-21 23:33:16,356 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 460 transitions. [2022-11-21 23:33:16,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 23:33:16,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:16,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:16,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:16,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:16,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 189 states and 460 transitions. [2022-11-21 23:33:16,480 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 460 transitions. [2022-11-21 23:33:16,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 23:33:16,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:16,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:16,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:16,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:16,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 190 states and 462 transitions. [2022-11-21 23:33:16,614 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 462 transitions. [2022-11-21 23:33:16,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 23:33:16,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:16,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:16,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:16,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 191 states and 462 transitions. [2022-11-21 23:33:16,754 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 462 transitions. [2022-11-21 23:33:16,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-21 23:33:16,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:16,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:16,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:16,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:16,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:16,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 192 states and 463 transitions. [2022-11-21 23:33:16,890 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 463 transitions. [2022-11-21 23:33:16,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-21 23:33:16,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:16,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:16,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:16,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 193 states and 463 transitions. [2022-11-21 23:33:17,014 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 463 transitions. [2022-11-21 23:33:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-21 23:33:17,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:17,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:17,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:17,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:17,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 193 states and 459 transitions. [2022-11-21 23:33:17,515 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 459 transitions. [2022-11-21 23:33:17,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-21 23:33:17,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:17,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:17,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:17,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:17,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:17,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 195 states and 484 transitions. [2022-11-21 23:33:17,794 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 484 transitions. [2022-11-21 23:33:17,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:33:17,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:17,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:17,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:18,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:18,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:18,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 201 states and 517 transitions. [2022-11-21 23:33:18,728 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 517 transitions. [2022-11-21 23:33:18,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-21 23:33:18,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:18,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:18,809 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-21 23:33:18,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:18,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 202 states and 517 transitions. [2022-11-21 23:33:18,828 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 517 transitions. [2022-11-21 23:33:18,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-21 23:33:18,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:18,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:33:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:18,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 203 states and 518 transitions. [2022-11-21 23:33:18,926 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 518 transitions. [2022-11-21 23:33:18,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-21 23:33:18,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:18,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:18,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:19,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:33:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:19,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 204 states and 518 transitions. [2022-11-21 23:33:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 518 transitions. [2022-11-21 23:33:19,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:33:19,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:19,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:19,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:19,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:19,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 207 states and 525 transitions. [2022-11-21 23:33:19,343 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 525 transitions. [2022-11-21 23:33:19,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:33:19,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:19,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:19,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:20,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:20,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 212 states and 554 transitions. [2022-11-21 23:33:20,504 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 554 transitions. [2022-11-21 23:33:20,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:33:20,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:20,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:20,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:20,640 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-21 23:33:20,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:20,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 213 states and 555 transitions. [2022-11-21 23:33:20,751 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 555 transitions. [2022-11-21 23:33:20,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:33:20,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:20,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:20,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 216 states and 561 transitions. [2022-11-21 23:33:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 561 transitions. [2022-11-21 23:33:20,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:33:20,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:20,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:21,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:21,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 219 states and 565 transitions. [2022-11-21 23:33:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 565 transitions. [2022-11-21 23:33:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:33:21,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:21,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-21 23:33:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 220 states and 565 transitions. [2022-11-21 23:33:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 565 transitions. [2022-11-21 23:33:21,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:33:21,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:21,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:21,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:21,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:21,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:21,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 221 states and 567 transitions. [2022-11-21 23:33:21,405 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 567 transitions. [2022-11-21 23:33:21,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:33:21,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:21,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:21,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:21,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 222 states and 568 transitions. [2022-11-21 23:33:21,513 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 568 transitions. [2022-11-21 23:33:21,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:33:21,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:21,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:21,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:21,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:21,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:21,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 224 states and 571 transitions. [2022-11-21 23:33:21,670 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 571 transitions. [2022-11-21 23:33:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:33:21,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:21,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:21,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:21,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:33:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 225 states and 571 transitions. [2022-11-21 23:33:21,766 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 571 transitions. [2022-11-21 23:33:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:33:21,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:21,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:21,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:21,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:21,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 226 states and 571 transitions. [2022-11-21 23:33:21,886 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 571 transitions. [2022-11-21 23:33:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-21 23:33:21,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:21,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:21,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:21,988 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-21 23:33:22,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:22,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 229 states and 576 transitions. [2022-11-21 23:33:22,016 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 576 transitions. [2022-11-21 23:33:22,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-21 23:33:22,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:22,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:22,297 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:22,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 233 states and 582 transitions. [2022-11-21 23:33:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 582 transitions. [2022-11-21 23:33:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-21 23:33:22,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:22,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:24,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 239 states and 617 transitions. [2022-11-21 23:33:24,403 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 617 transitions. [2022-11-21 23:33:24,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-21 23:33:24,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:24,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:24,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:24,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:24,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 242 states and 621 transitions. [2022-11-21 23:33:24,546 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 621 transitions. [2022-11-21 23:33:24,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-21 23:33:24,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:24,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-21 23:33:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:24,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 243 states and 621 transitions. [2022-11-21 23:33:24,666 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 621 transitions. [2022-11-21 23:33:24,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-21 23:33:24,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:24,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:24,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-21 23:33:24,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 244 states and 621 transitions. [2022-11-21 23:33:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 621 transitions. [2022-11-21 23:33:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-21 23:33:24,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:24,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:24,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:24,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:24,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:24,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 245 states and 621 transitions. [2022-11-21 23:33:24,943 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 621 transitions. [2022-11-21 23:33:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-21 23:33:24,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:24,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:25,090 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:33:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:25,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 246 states and 624 transitions. [2022-11-21 23:33:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 624 transitions. [2022-11-21 23:33:25,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-21 23:33:25,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:25,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:25,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:25,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:25,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 248 states and 631 transitions. [2022-11-21 23:33:25,496 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 631 transitions. [2022-11-21 23:33:25,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-21 23:33:25,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:25,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:25,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:25,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:27,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:27,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 255 states and 661 transitions. [2022-11-21 23:33:27,116 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 661 transitions. [2022-11-21 23:33:27,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-21 23:33:27,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:27,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:27,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:27,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 258 states and 671 transitions. [2022-11-21 23:33:27,651 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 671 transitions. [2022-11-21 23:33:27,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-21 23:33:27,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:27,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:27,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:27,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:27,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:27,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 259 states and 673 transitions. [2022-11-21 23:33:27,911 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 673 transitions. [2022-11-21 23:33:27,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-21 23:33:27,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:27,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:27,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:28,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:29,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:29,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 267 states and 716 transitions. [2022-11-21 23:33:29,910 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 716 transitions. [2022-11-21 23:33:29,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 23:33:29,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:29,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:30,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:30,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:30,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 269 states and 721 transitions. [2022-11-21 23:33:30,391 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 721 transitions. [2022-11-21 23:33:30,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-21 23:33:30,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:30,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:30,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:30,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 272 states and 728 transitions. [2022-11-21 23:33:30,917 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 728 transitions. [2022-11-21 23:33:30,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 23:33:30,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:30,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:31,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:31,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 274 states and 735 transitions. [2022-11-21 23:33:31,085 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 735 transitions. [2022-11-21 23:33:31,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 23:33:31,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:31,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:31,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:31,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 277 states and 746 transitions. [2022-11-21 23:33:31,387 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 746 transitions. [2022-11-21 23:33:31,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-21 23:33:31,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:31,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:31,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:31,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:31,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 278 states and 746 transitions. [2022-11-21 23:33:31,621 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 746 transitions. [2022-11-21 23:33:31,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 23:33:31,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:31,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:31,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:31,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:31,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 281 states and 750 transitions. [2022-11-21 23:33:31,912 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 750 transitions. [2022-11-21 23:33:31,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-21 23:33:31,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:31,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:31,988 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:33:32,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:32,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 284 states and 784 transitions. [2022-11-21 23:33:32,480 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 784 transitions. [2022-11-21 23:33:32,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-21 23:33:32,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:32,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:32,582 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:33,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 289 states and 822 transitions. [2022-11-21 23:33:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 822 transitions. [2022-11-21 23:33:33,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-21 23:33:33,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:33,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:33,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:33,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:33:33,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:33,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 290 states and 823 transitions. [2022-11-21 23:33:33,553 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 823 transitions. [2022-11-21 23:33:33,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-21 23:33:33,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:33,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:33,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:33,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:34,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 292 states and 831 transitions. [2022-11-21 23:33:34,561 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 831 transitions. [2022-11-21 23:33:34,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-21 23:33:34,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:34,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:34,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:34,717 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:35,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 298 states and 871 transitions. [2022-11-21 23:33:35,691 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 871 transitions. [2022-11-21 23:33:35,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-21 23:33:35,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:35,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:35,790 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:36,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 299 states and 873 transitions. [2022-11-21 23:33:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 873 transitions. [2022-11-21 23:33:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-21 23:33:36,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:36,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:36,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:36,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:36,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:36,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 301 states and 877 transitions. [2022-11-21 23:33:36,688 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 877 transitions. [2022-11-21 23:33:36,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-21 23:33:36,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:36,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:36,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:36,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:37,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:37,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 304 states and 885 transitions. [2022-11-21 23:33:37,214 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 885 transitions. [2022-11-21 23:33:37,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-21 23:33:37,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:37,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:37,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:37,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:37,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 306 states and 891 transitions. [2022-11-21 23:33:37,425 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 891 transitions. [2022-11-21 23:33:37,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-21 23:33:37,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:37,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:37,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:37,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 308 states and 896 transitions. [2022-11-21 23:33:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 896 transitions. [2022-11-21 23:33:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 23:33:37,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:37,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:37,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-21 23:33:38,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:38,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 311 states and 907 transitions. [2022-11-21 23:33:38,395 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 907 transitions. [2022-11-21 23:33:38,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 23:33:38,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:38,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:38,528 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-21 23:33:38,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 312 states and 910 transitions. [2022-11-21 23:33:38,838 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 910 transitions. [2022-11-21 23:33:38,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:38,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:38,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:38,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:39,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:39,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 315 states and 916 transitions. [2022-11-21 23:33:39,244 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 916 transitions. [2022-11-21 23:33:39,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:39,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:39,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:39,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:39,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:39,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 319 states and 946 transitions. [2022-11-21 23:33:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 946 transitions. [2022-11-21 23:33:39,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 23:33:39,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:39,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:39,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:33:39,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:39,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 321 states and 952 transitions. [2022-11-21 23:33:39,969 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 952 transitions. [2022-11-21 23:33:39,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 23:33:39,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:39,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:40,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:40,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 323 states and 961 transitions. [2022-11-21 23:33:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 961 transitions. [2022-11-21 23:33:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:40,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:40,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:40,876 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:33:40,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:40,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 329 states and 971 transitions. [2022-11-21 23:33:40,937 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 971 transitions. [2022-11-21 23:33:40,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:40,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:40,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:41,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:33:41,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:41,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 330 states and 972 transitions. [2022-11-21 23:33:41,082 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 972 transitions. [2022-11-21 23:33:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 23:33:41,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:41,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:41,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:41,193 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:41,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 331 states and 972 transitions. [2022-11-21 23:33:41,241 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 972 transitions. [2022-11-21 23:33:41,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 23:33:41,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:41,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:41,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-21 23:33:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 333 states and 978 transitions. [2022-11-21 23:33:42,046 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 978 transitions. [2022-11-21 23:33:42,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 23:33:42,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:42,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:42,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-21 23:33:42,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:42,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 336 states and 986 transitions. [2022-11-21 23:33:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 986 transitions. [2022-11-21 23:33:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 23:33:42,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:42,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:43,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-21 23:33:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:43,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 338 states and 990 transitions. [2022-11-21 23:33:43,588 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 990 transitions. [2022-11-21 23:33:43,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 23:33:43,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:43,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:43,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:43,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:43,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:43,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 341 states and 994 transitions. [2022-11-21 23:33:43,740 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 994 transitions. [2022-11-21 23:33:43,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:43,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:43,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:43,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:43,797 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:33:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 342 states and 994 transitions. [2022-11-21 23:33:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 994 transitions. [2022-11-21 23:33:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:44,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:44,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:44,272 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:44,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:44,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 343 states and 997 transitions. [2022-11-21 23:33:44,602 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 997 transitions. [2022-11-21 23:33:44,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:44,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:44,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:44,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:44,711 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:45,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 346 states and 1004 transitions. [2022-11-21 23:33:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1004 transitions. [2022-11-21 23:33:45,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:45,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:45,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:45,135 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:45,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 348 states and 1012 transitions. [2022-11-21 23:33:45,189 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 1012 transitions. [2022-11-21 23:33:45,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:45,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:45,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:45,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:45,303 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:46,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:46,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 352 states and 1042 transitions. [2022-11-21 23:33:46,225 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 1042 transitions. [2022-11-21 23:33:46,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:46,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:46,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:46,314 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 353 states and 1044 transitions. [2022-11-21 23:33:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1044 transitions. [2022-11-21 23:33:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:46,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:46,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:46,847 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:33:47,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:47,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 354 states and 1045 transitions. [2022-11-21 23:33:47,198 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1045 transitions. [2022-11-21 23:33:47,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:47,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:47,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:47,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 356 states and 1047 transitions. [2022-11-21 23:33:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 1047 transitions. [2022-11-21 23:33:47,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:47,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:47,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:47,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 359 states and 1052 transitions. [2022-11-21 23:33:47,768 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1052 transitions. [2022-11-21 23:33:47,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:47,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:47,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:48,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:48,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 362 states and 1058 transitions. [2022-11-21 23:33:48,206 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1058 transitions. [2022-11-21 23:33:48,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 23:33:48,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:48,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:48,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:33:48,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 363 states and 1059 transitions. [2022-11-21 23:33:48,393 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1059 transitions. [2022-11-21 23:33:48,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 23:33:48,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:48,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:48,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:33:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 364 states and 1060 transitions. [2022-11-21 23:33:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 1060 transitions. [2022-11-21 23:33:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:48,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:48,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:48,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:48,637 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:48,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:48,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 365 states and 1060 transitions. [2022-11-21 23:33:48,666 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 1060 transitions. [2022-11-21 23:33:48,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-21 23:33:48,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:48,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:48,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:48,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:48,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 368 states and 1064 transitions. [2022-11-21 23:33:48,828 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 1064 transitions. [2022-11-21 23:33:48,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:48,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:48,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:48,934 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:49,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 369 states and 1064 transitions. [2022-11-21 23:33:49,129 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 1064 transitions. [2022-11-21 23:33:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:49,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:49,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:49,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:49,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-21 23:33:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:49,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 371 states and 1068 transitions. [2022-11-21 23:33:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 1068 transitions. [2022-11-21 23:33:49,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:49,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:49,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-21 23:33:50,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:50,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 374 states and 1074 transitions. [2022-11-21 23:33:50,023 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1074 transitions. [2022-11-21 23:33:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:50,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:50,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:50,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-21 23:33:50,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:50,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 375 states and 1075 transitions. [2022-11-21 23:33:50,380 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1075 transitions. [2022-11-21 23:33:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:50,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:50,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:50,486 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-21 23:33:50,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:50,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 376 states and 1076 transitions. [2022-11-21 23:33:50,582 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1076 transitions. [2022-11-21 23:33:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:50,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:50,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:50,672 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:50,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:50,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 379 states and 1080 transitions. [2022-11-21 23:33:50,706 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1080 transitions. [2022-11-21 23:33:50,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:50,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:50,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:50,794 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-21 23:33:51,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:51,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 381 states and 1083 transitions. [2022-11-21 23:33:51,150 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1083 transitions. [2022-11-21 23:33:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:51,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:51,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:51,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:33:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:51,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 382 states and 1084 transitions. [2022-11-21 23:33:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 1084 transitions. [2022-11-21 23:33:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:51,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:51,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:51,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:33:51,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:51,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 384 states and 1086 transitions. [2022-11-21 23:33:51,627 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1086 transitions. [2022-11-21 23:33:51,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:51,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:51,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:51,740 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:52,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:52,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 388 states and 1092 transitions. [2022-11-21 23:33:52,715 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1092 transitions. [2022-11-21 23:33:52,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:52,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:52,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:52,803 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:52,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:52,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 389 states and 1092 transitions. [2022-11-21 23:33:52,828 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1092 transitions. [2022-11-21 23:33:52,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:33:52,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:52,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:52,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:52,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 392 states and 1096 transitions. [2022-11-21 23:33:52,933 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1096 transitions. [2022-11-21 23:33:52,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 23:33:52,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:52,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:53,030 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-21 23:33:53,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:53,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 393 states and 1096 transitions. [2022-11-21 23:33:53,130 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1096 transitions. [2022-11-21 23:33:53,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 23:33:53,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:53,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:53,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:53,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 394 states and 1096 transitions. [2022-11-21 23:33:53,260 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1096 transitions. [2022-11-21 23:33:53,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 23:33:53,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:53,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:53,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:53,337 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:53,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:53,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 397 states and 1100 transitions. [2022-11-21 23:33:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1100 transitions. [2022-11-21 23:33:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 23:33:53,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:53,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:53,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:53,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:33:53,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:53,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 400 states and 1104 transitions. [2022-11-21 23:33:53,704 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1104 transitions. [2022-11-21 23:33:53,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 23:33:53,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:53,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:53,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:53,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:53,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 402 states and 1107 transitions. [2022-11-21 23:33:53,812 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1107 transitions. [2022-11-21 23:33:53,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 23:33:53,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:53,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:53,970 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:54,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:54,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 406 states and 1113 transitions. [2022-11-21 23:33:54,907 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1113 transitions. [2022-11-21 23:33:54,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 23:33:54,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:54,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:54,984 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:55,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 407 states and 1113 transitions. [2022-11-21 23:33:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1113 transitions. [2022-11-21 23:33:55,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 23:33:55,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:55,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:55,085 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:55,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 410 states and 1117 transitions. [2022-11-21 23:33:55,111 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1117 transitions. [2022-11-21 23:33:55,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-21 23:33:55,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:55,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:55,192 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:55,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 411 states and 1117 transitions. [2022-11-21 23:33:55,218 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1117 transitions. [2022-11-21 23:33:55,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-21 23:33:55,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:55,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:55,295 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:55,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:55,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 414 states and 1121 transitions. [2022-11-21 23:33:55,323 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1121 transitions. [2022-11-21 23:33:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-21 23:33:55,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:55,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:55,401 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:33:55,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:55,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 416 states and 1123 transitions. [2022-11-21 23:33:55,549 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1123 transitions. [2022-11-21 23:33:55,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-21 23:33:55,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:55,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:55,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:55,643 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:56,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 419 states and 1128 transitions. [2022-11-21 23:33:56,293 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1128 transitions. [2022-11-21 23:33:56,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-21 23:33:56,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:56,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:56,371 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:56,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:56,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 421 states and 1155 transitions. [2022-11-21 23:33:56,711 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1155 transitions. [2022-11-21 23:33:56,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-21 23:33:56,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:56,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:56,866 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:58,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:58,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 425 states and 1161 transitions. [2022-11-21 23:33:58,065 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1161 transitions. [2022-11-21 23:33:58,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-21 23:33:58,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:58,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:58,156 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:33:58,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:58,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 425 states and 1160 transitions. [2022-11-21 23:33:58,196 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1160 transitions. [2022-11-21 23:33:58,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-21 23:33:58,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:58,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:58,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:58,284 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:33:58,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:58,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 426 states and 1160 transitions. [2022-11-21 23:33:58,310 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1160 transitions. [2022-11-21 23:33:58,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-21 23:33:58,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:58,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:58,463 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:58,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:58,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 427 states and 1160 transitions. [2022-11-21 23:33:58,499 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1160 transitions. [2022-11-21 23:33:58,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-21 23:33:58,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:58,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:33:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:59,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 430 states and 1164 transitions. [2022-11-21 23:33:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1164 transitions. [2022-11-21 23:33:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-21 23:33:59,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:59,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:59,183 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-21 23:33:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:59,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 431 states and 1165 transitions. [2022-11-21 23:33:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1165 transitions. [2022-11-21 23:33:59,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-21 23:33:59,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:59,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:59,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:33:59,626 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:34:00,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:00,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 434 states and 1191 transitions. [2022-11-21 23:34:00,299 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1191 transitions. [2022-11-21 23:34:00,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-21 23:34:00,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:00,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:34:00,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:00,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 435 states and 1191 transitions. [2022-11-21 23:34:00,500 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1191 transitions. [2022-11-21 23:34:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-21 23:34:00,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:00,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:00,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:00,584 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:34:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:00,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 438 states and 1195 transitions. [2022-11-21 23:34:00,621 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1195 transitions. [2022-11-21 23:34:00,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-21 23:34:00,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:00,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:00,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:00,728 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:34:00,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 440 states and 1198 transitions. [2022-11-21 23:34:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1198 transitions. [2022-11-21 23:34:00,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-21 23:34:00,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:00,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:00,871 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:34:02,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:02,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 444 states and 1204 transitions. [2022-11-21 23:34:02,197 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1204 transitions. [2022-11-21 23:34:02,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:34:02,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:02,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:02,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:02,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:34:02,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:02,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 453 states and 1219 transitions. [2022-11-21 23:34:02,814 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1219 transitions. [2022-11-21 23:34:02,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:34:02,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:02,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:03,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:34:03,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:03,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 454 states and 1221 transitions. [2022-11-21 23:34:03,471 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1221 transitions. [2022-11-21 23:34:03,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:34:03,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:03,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:03,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:34:04,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 457 states and 1225 transitions. [2022-11-21 23:34:04,350 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1225 transitions. [2022-11-21 23:34:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:34:04,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:04,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:04,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:34:05,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 460 states and 1230 transitions. [2022-11-21 23:34:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1230 transitions. [2022-11-21 23:34:05,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:34:05,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:05,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:05,323 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:34:05,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:05,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 461 states and 1230 transitions. [2022-11-21 23:34:05,352 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1230 transitions. [2022-11-21 23:34:05,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:34:05,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:05,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:05,454 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:34:06,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:06,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 464 states and 1233 transitions. [2022-11-21 23:34:06,196 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1233 transitions. [2022-11-21 23:34:06,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-21 23:34:06,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:06,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:06,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:06,298 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:34:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 468 states and 1239 transitions. [2022-11-21 23:34:07,647 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1239 transitions. [2022-11-21 23:34:07,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-21 23:34:07,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:07,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:07,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:34:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:08,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 469 states and 1240 transitions. [2022-11-21 23:34:08,578 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1240 transitions. [2022-11-21 23:34:08,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 23:34:08,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:08,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:08,663 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 23:34:08,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:08,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 472 states and 1243 transitions. [2022-11-21 23:34:08,971 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1243 transitions. [2022-11-21 23:34:08,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:34:08,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:08,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:34:09,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:09,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 474 states and 1246 transitions. [2022-11-21 23:34:09,064 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1246 transitions. [2022-11-21 23:34:09,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-21 23:34:09,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:09,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:09,146 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:34:09,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:09,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 477 states and 1249 transitions. [2022-11-21 23:34:09,438 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1249 transitions. [2022-11-21 23:34:09,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-21 23:34:09,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:09,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:09,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:34:09,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:09,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 480 states and 1252 transitions. [2022-11-21 23:34:09,826 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1252 transitions. [2022-11-21 23:34:09,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-21 23:34:09,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:09,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:09,962 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:34:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:10,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 483 states and 1256 transitions. [2022-11-21 23:34:10,014 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1256 transitions. [2022-11-21 23:34:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-21 23:34:10,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:10,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:10,165 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:34:10,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 486 states and 1260 transitions. [2022-11-21 23:34:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1260 transitions. [2022-11-21 23:34:10,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-21 23:34:10,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:10,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:10,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:10,326 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:34:10,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:10,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 489 states and 1264 transitions. [2022-11-21 23:34:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1264 transitions. [2022-11-21 23:34:10,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-21 23:34:10,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:10,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:10,482 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:34:10,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 492 states and 1268 transitions. [2022-11-21 23:34:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1268 transitions. [2022-11-21 23:34:10,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-21 23:34:10,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:10,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:10,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:34:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:10,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 495 states and 1272 transitions. [2022-11-21 23:34:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1272 transitions. [2022-11-21 23:34:10,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 23:34:10,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:10,937 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-21 23:34:11,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:11,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 496 states and 1274 transitions. [2022-11-21 23:34:11,411 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1274 transitions. [2022-11-21 23:34:11,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 23:34:11,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:11,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:11,498 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-21 23:34:11,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:11,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 495 states and 1273 transitions. [2022-11-21 23:34:11,515 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1273 transitions. [2022-11-21 23:34:11,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 23:34:11,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:11,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:11,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:11,929 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-21 23:34:13,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:13,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 503 states and 1285 transitions. [2022-11-21 23:34:13,437 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1285 transitions. [2022-11-21 23:34:13,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 23:34:13,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:13,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:13,579 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-21 23:34:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 496 states and 1272 transitions. [2022-11-21 23:34:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1272 transitions. [2022-11-21 23:34:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 23:34:13,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:13,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:13,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:13,873 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-21 23:34:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:14,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 499 states and 1276 transitions. [2022-11-21 23:34:14,754 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1276 transitions. [2022-11-21 23:34:14,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 23:34:14,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:14,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:14,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:14,909 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-21 23:34:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 509 states and 1291 transitions. [2022-11-21 23:34:16,329 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1291 transitions. [2022-11-21 23:34:16,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 23:34:16,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:16,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:16,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:16,433 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-11-21 23:34:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:16,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 512 states and 1293 transitions. [2022-11-21 23:34:16,893 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1293 transitions. [2022-11-21 23:34:16,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 23:34:16,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:16,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:17,096 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-21 23:34:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:17,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 516 states and 1300 transitions. [2022-11-21 23:34:17,798 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1300 transitions. [2022-11-21 23:34:17,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 23:34:17,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:17,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:17,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:18,090 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-21 23:34:18,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:18,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 517 states and 1302 transitions. [2022-11-21 23:34:18,269 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1302 transitions. [2022-11-21 23:34:18,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-21 23:34:18,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:18,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:18,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:18,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-21 23:34:18,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:18,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 514 states and 1296 transitions. [2022-11-21 23:34:18,824 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1296 transitions. [2022-11-21 23:34:18,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 23:34:18,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:18,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:18,943 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-21 23:34:18,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:18,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 517 states and 1300 transitions. [2022-11-21 23:34:18,972 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1300 transitions. [2022-11-21 23:34:18,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-21 23:34:18,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:18,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:19,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-21 23:34:19,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 518 states and 1301 transitions. [2022-11-21 23:34:19,099 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1301 transitions. [2022-11-21 23:34:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 23:34:19,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:19,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:19,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:19,248 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:34:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 520 states and 1303 transitions. [2022-11-21 23:34:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1303 transitions. [2022-11-21 23:34:19,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:34:19,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:19,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:19,793 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-21 23:34:20,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:20,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 521 states and 1305 transitions. [2022-11-21 23:34:20,246 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1305 transitions. [2022-11-21 23:34:20,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-21 23:34:20,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:20,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:20,522 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:21,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:21,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 520 states and 1304 transitions. [2022-11-21 23:34:21,051 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1304 transitions. [2022-11-21 23:34:21,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 23:34:21,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:21,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:21,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:21,365 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-21 23:34:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:22,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 519 states and 1301 transitions. [2022-11-21 23:34:22,705 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1301 transitions. [2022-11-21 23:34:22,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-21 23:34:22,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:22,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:22,964 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:26,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:26,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 539 states and 1357 transitions. [2022-11-21 23:34:26,819 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1357 transitions. [2022-11-21 23:34:26,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-21 23:34:26,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:26,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:31,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 560 states and 1420 transitions. [2022-11-21 23:34:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1420 transitions. [2022-11-21 23:34:31,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-21 23:34:31,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:31,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:31,710 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-21 23:34:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 569 states and 1435 transitions. [2022-11-21 23:34:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1435 transitions. [2022-11-21 23:34:31,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-21 23:34:31,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:31,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:31,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:31,895 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-21 23:34:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:31,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 578 states and 1450 transitions. [2022-11-21 23:34:31,960 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1450 transitions. [2022-11-21 23:34:31,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-21 23:34:31,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:31,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:32,135 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:34,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:34,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 589 states and 1466 transitions. [2022-11-21 23:34:34,363 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1466 transitions. [2022-11-21 23:34:34,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 23:34:34,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:34,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:34,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:34,564 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:35,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:35,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 598 states and 1479 transitions. [2022-11-21 23:34:35,678 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1479 transitions. [2022-11-21 23:34:35,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 23:34:35,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:35,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:35,808 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:34:36,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:36,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 598 states and 1471 transitions. [2022-11-21 23:34:36,116 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1471 transitions. [2022-11-21 23:34:36,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 23:34:36,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:36,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:36,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:36,304 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:37,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:37,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 600 states and 1474 transitions. [2022-11-21 23:34:37,325 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1474 transitions. [2022-11-21 23:34:37,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 23:34:37,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:37,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:37,447 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 604 states and 1505 transitions. [2022-11-21 23:34:38,434 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1505 transitions. [2022-11-21 23:34:38,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 23:34:38,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:38,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:38,765 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:39,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 613 states and 1518 transitions. [2022-11-21 23:34:39,910 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1518 transitions. [2022-11-21 23:34:39,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 23:34:39,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:39,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:40,097 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:41,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:41,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 615 states and 1521 transitions. [2022-11-21 23:34:41,231 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1521 transitions. [2022-11-21 23:34:41,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-21 23:34:41,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:41,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:41,361 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-11-21 23:34:41,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:41,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 624 states and 1534 transitions. [2022-11-21 23:34:41,672 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1534 transitions. [2022-11-21 23:34:41,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 23:34:41,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:41,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:41,808 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-11-21 23:34:41,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:41,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 633 states and 1547 transitions. [2022-11-21 23:34:41,889 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1547 transitions. [2022-11-21 23:34:41,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-21 23:34:41,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:41,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:42,003 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:34:42,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 636 states and 1557 transitions. [2022-11-21 23:34:42,559 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1557 transitions. [2022-11-21 23:34:42,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-21 23:34:42,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:42,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:42,658 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 645 states and 1570 transitions. [2022-11-21 23:34:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1570 transitions. [2022-11-21 23:34:43,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-21 23:34:43,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:43,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:43,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:44,124 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:46,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 651 states and 1604 transitions. [2022-11-21 23:34:46,290 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1604 transitions. [2022-11-21 23:34:46,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-21 23:34:46,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:46,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:46,404 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-11-21 23:34:46,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:46,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 652 states and 1609 transitions. [2022-11-21 23:34:46,445 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1609 transitions. [2022-11-21 23:34:46,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-21 23:34:46,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:46,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:46,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:34:47,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 653 states and 1615 transitions. [2022-11-21 23:34:47,103 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1615 transitions. [2022-11-21 23:34:47,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-21 23:34:47,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:47,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:47,207 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:48,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 655 states and 1618 transitions. [2022-11-21 23:34:48,423 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1618 transitions. [2022-11-21 23:34:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 23:34:48,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:48,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:48,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-21 23:34:48,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:48,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 664 states and 1631 transitions. [2022-11-21 23:34:48,711 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1631 transitions. [2022-11-21 23:34:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-21 23:34:48,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:48,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:48,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:48,818 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-21 23:34:48,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:48,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 673 states and 1644 transitions. [2022-11-21 23:34:48,907 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1644 transitions. [2022-11-21 23:34:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-21 23:34:48,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:48,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:49,032 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 682 states and 1657 transitions. [2022-11-21 23:34:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1657 transitions. [2022-11-21 23:34:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-21 23:34:50,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:50,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:50,392 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:34:50,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:50,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 685 states and 1663 transitions. [2022-11-21 23:34:50,432 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1663 transitions. [2022-11-21 23:34:50,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-21 23:34:50,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:50,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:50,538 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:34:51,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 686 states and 1667 transitions. [2022-11-21 23:34:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1667 transitions. [2022-11-21 23:34:51,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-21 23:34:51,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:51,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:51,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:51,269 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:34:52,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:52,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 689 states and 1677 transitions. [2022-11-21 23:34:52,440 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1677 transitions. [2022-11-21 23:34:52,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-21 23:34:52,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:52,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:52,727 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 696 states and 1716 transitions. [2022-11-21 23:34:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1716 transitions. [2022-11-21 23:34:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-21 23:34:55,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:55,789 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-11-21 23:34:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 697 states and 1721 transitions. [2022-11-21 23:34:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1721 transitions. [2022-11-21 23:34:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-21 23:34:55,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:55,903 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:57,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:57,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 701 states and 1749 transitions. [2022-11-21 23:34:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1749 transitions. [2022-11-21 23:34:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-21 23:34:57,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:57,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:57,244 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:34:58,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:58,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 703 states and 1752 transitions. [2022-11-21 23:34:58,510 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1752 transitions. [2022-11-21 23:34:58,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-21 23:34:58,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:58,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:58,623 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:34:59,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:34:59,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 704 states and 1759 transitions. [2022-11-21 23:34:59,324 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1759 transitions. [2022-11-21 23:34:59,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-21 23:34:59,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:34:59,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:34:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:34:59,471 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:00,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:00,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 707 states and 1766 transitions. [2022-11-21 23:35:00,115 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1766 transitions. [2022-11-21 23:35:00,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-21 23:35:00,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:00,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:00,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:00,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 708 states and 1770 transitions. [2022-11-21 23:35:00,910 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1770 transitions. [2022-11-21 23:35:00,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-21 23:35:00,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:00,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:00,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:01,015 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:01,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:01,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 710 states and 1786 transitions. [2022-11-21 23:35:01,892 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1786 transitions. [2022-11-21 23:35:01,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-21 23:35:01,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:01,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:02,026 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:03,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 713 states and 1804 transitions. [2022-11-21 23:35:03,170 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1804 transitions. [2022-11-21 23:35:03,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-21 23:35:03,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:03,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:03,281 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:35:05,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:05,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 719 states and 1832 transitions. [2022-11-21 23:35:05,823 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1832 transitions. [2022-11-21 23:35:05,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:05,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:05,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:05,920 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-21 23:35:06,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 728 states and 1845 transitions. [2022-11-21 23:35:06,280 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1845 transitions. [2022-11-21 23:35:06,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:35:06,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:06,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-21 23:35:06,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:06,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 737 states and 1858 transitions. [2022-11-21 23:35:06,461 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1858 transitions. [2022-11-21 23:35:06,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-21 23:35:06,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:06,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:06,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:06,575 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:07,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:07,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 738 states and 1865 transitions. [2022-11-21 23:35:07,347 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1865 transitions. [2022-11-21 23:35:07,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-21 23:35:07,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:07,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:07,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:07,485 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:35:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:08,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 742 states and 1874 transitions. [2022-11-21 23:35:08,521 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1874 transitions. [2022-11-21 23:35:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-21 23:35:08,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:08,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:08,666 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:09,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:09,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 744 states and 1890 transitions. [2022-11-21 23:35:09,704 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1890 transitions. [2022-11-21 23:35:09,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-21 23:35:09,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:09,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:09,808 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:35:14,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:14,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 753 states and 1940 transitions. [2022-11-21 23:35:14,440 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1940 transitions. [2022-11-21 23:35:14,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-21 23:35:14,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:14,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:14,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:14,554 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:15,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 756 states and 1958 transitions. [2022-11-21 23:35:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1958 transitions. [2022-11-21 23:35:15,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 23:35:15,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:15,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:15,988 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:35:17,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:17,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 760 states and 1971 transitions. [2022-11-21 23:35:17,388 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1971 transitions. [2022-11-21 23:35:17,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 23:35:17,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:17,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:17,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:18,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:18,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 762 states and 1976 transitions. [2022-11-21 23:35:18,489 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1976 transitions. [2022-11-21 23:35:18,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 23:35:18,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:18,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:18,776 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:18,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 764 states and 1991 transitions. [2022-11-21 23:35:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1991 transitions. [2022-11-21 23:35:18,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 23:35:18,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:18,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:19,000 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:35:19,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:19,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 766 states and 2003 transitions. [2022-11-21 23:35:19,700 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 2003 transitions. [2022-11-21 23:35:19,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 23:35:19,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:19,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:19,842 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:35:20,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:20,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 769 states and 2008 transitions. [2022-11-21 23:35:20,740 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 2008 transitions. [2022-11-21 23:35:20,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 23:35:20,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:20,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:20,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:35:20,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:20,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 770 states and 2009 transitions. [2022-11-21 23:35:20,888 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 2009 transitions. [2022-11-21 23:35:20,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:20,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:20,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:20,953 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-21 23:35:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:21,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 779 states and 2022 transitions. [2022-11-21 23:35:21,248 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 2022 transitions. [2022-11-21 23:35:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-21 23:35:21,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:21,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-21 23:35:21,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 788 states and 2035 transitions. [2022-11-21 23:35:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 2035 transitions. [2022-11-21 23:35:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-21 23:35:21,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:21,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:21,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:21,707 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:35:22,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:22,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 790 states and 2042 transitions. [2022-11-21 23:35:22,384 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 2042 transitions. [2022-11-21 23:35:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-21 23:35:22,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:22,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:22,476 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:35:23,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:23,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 793 states and 2078 transitions. [2022-11-21 23:35:23,751 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 2078 transitions. [2022-11-21 23:35:23,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-21 23:35:23,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:23,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:23,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:23,901 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:35:24,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:24,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 794 states and 2079 transitions. [2022-11-21 23:35:24,743 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 2079 transitions. [2022-11-21 23:35:24,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-21 23:35:24,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:24,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:24,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:24,866 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:35:26,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:26,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 798 states and 2090 transitions. [2022-11-21 23:35:26,548 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 2090 transitions. [2022-11-21 23:35:26,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:35:26,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:26,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:26,668 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:27,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 801 states and 2097 transitions. [2022-11-21 23:35:27,639 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 2097 transitions. [2022-11-21 23:35:27,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-21 23:35:27,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:27,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:27,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:27,754 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:35:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 804 states and 2107 transitions. [2022-11-21 23:35:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 2107 transitions. [2022-11-21 23:35:28,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-21 23:35:28,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:28,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:29,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:29,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 806 states and 2122 transitions. [2022-11-21 23:35:29,005 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 2122 transitions. [2022-11-21 23:35:29,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-21 23:35:29,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:29,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:29,107 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:35:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 807 states and 2132 transitions. [2022-11-21 23:35:29,163 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 2132 transitions. [2022-11-21 23:35:29,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-21 23:35:29,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:29,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:29,323 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:35:30,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:30,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 810 states and 2137 transitions. [2022-11-21 23:35:30,614 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 2137 transitions. [2022-11-21 23:35:30,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-21 23:35:30,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:30,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:30,744 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:35:30,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:30,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 811 states and 2138 transitions. [2022-11-21 23:35:30,808 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 2138 transitions. [2022-11-21 23:35:30,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:35:30,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:30,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:31,031 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:35:31,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 812 states and 2139 transitions. [2022-11-21 23:35:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 2139 transitions. [2022-11-21 23:35:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:35:31,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:31,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:31,556 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 12 proven. 9 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 815 states and 2143 transitions. [2022-11-21 23:35:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 2143 transitions. [2022-11-21 23:35:31,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:35:31,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:31,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:31,750 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:32,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:32,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 816 states and 2145 transitions. [2022-11-21 23:35:32,373 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 2145 transitions. [2022-11-21 23:35:32,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:35:32,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:32,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:32,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:32,479 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:35:33,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:33,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 817 states and 2146 transitions. [2022-11-21 23:35:33,095 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 2146 transitions. [2022-11-21 23:35:33,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:35:33,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:33,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:33,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:33,278 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:34,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:34,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 820 states and 2180 transitions. [2022-11-21 23:35:34,826 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 2180 transitions. [2022-11-21 23:35:34,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:35:34,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:34,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:34,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:35,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:35,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 822 states and 2182 transitions. [2022-11-21 23:35:35,625 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 2182 transitions. [2022-11-21 23:35:35,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:35,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:35,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:35,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:36,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:36,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 825 states and 2188 transitions. [2022-11-21 23:35:36,438 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 2188 transitions. [2022-11-21 23:35:36,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:36,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:36,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:36,737 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:37,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:37,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 828 states and 2195 transitions. [2022-11-21 23:35:37,774 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 2195 transitions. [2022-11-21 23:35:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:35:37,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:37,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:37,953 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:38,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:38,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 831 states and 2201 transitions. [2022-11-21 23:35:38,649 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 2201 transitions. [2022-11-21 23:35:38,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:35:38,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:38,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:38,850 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:35:39,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:39,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 834 states and 2206 transitions. [2022-11-21 23:35:39,863 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 2206 transitions. [2022-11-21 23:35:39,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:35:39,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:39,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:39,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:39,939 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-11-21 23:35:40,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:40,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 835 states and 2206 transitions. [2022-11-21 23:35:40,350 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 2206 transitions. [2022-11-21 23:35:40,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-21 23:35:40,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:40,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:40,705 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:35:40,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 836 states and 2207 transitions. [2022-11-21 23:35:40,793 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 2207 transitions. [2022-11-21 23:35:40,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:40,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:40,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:40,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 23:35:43,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:43,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 838 states and 2209 transitions. [2022-11-21 23:35:43,732 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 2209 transitions. [2022-11-21 23:35:43,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:43,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:43,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:43,887 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:44,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:44,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 839 states and 2210 transitions. [2022-11-21 23:35:44,637 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 2210 transitions. [2022-11-21 23:35:44,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:44,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:44,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:44,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:44,803 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 12 proven. 9 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:44,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:44,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 842 states and 2214 transitions. [2022-11-21 23:35:44,882 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 2214 transitions. [2022-11-21 23:35:44,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:44,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:44,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:44,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:44,994 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-21 23:35:45,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:45,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 843 states and 2214 transitions. [2022-11-21 23:35:45,040 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2214 transitions. [2022-11-21 23:35:45,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:45,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:45,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:45,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:45,353 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:35:46,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 844 states and 2215 transitions. [2022-11-21 23:35:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2215 transitions. [2022-11-21 23:35:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:46,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:46,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:46,269 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:48,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 848 states and 2248 transitions. [2022-11-21 23:35:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2248 transitions. [2022-11-21 23:35:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:48,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:48,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:48,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:48,693 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:49,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:49,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 850 states and 2272 transitions. [2022-11-21 23:35:49,577 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 2272 transitions. [2022-11-21 23:35:49,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:49,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:49,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:49,686 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:35:50,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:50,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 851 states and 2273 transitions. [2022-11-21 23:35:50,116 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 2273 transitions. [2022-11-21 23:35:50,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:50,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:50,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:50,254 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:35:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:50,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 853 states and 2275 transitions. [2022-11-21 23:35:50,646 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 2275 transitions. [2022-11-21 23:35:50,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:50,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:50,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:50,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:50,794 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:35:51,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:51,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 856 states and 2281 transitions. [2022-11-21 23:35:51,581 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 2281 transitions. [2022-11-21 23:35:51,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:51,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:51,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:51,692 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:35:51,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 858 states and 2287 transitions. [2022-11-21 23:35:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 2287 transitions. [2022-11-21 23:35:51,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:51,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:51,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:51,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:51,964 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:35:52,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:52,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 861 states and 2290 transitions. [2022-11-21 23:35:52,008 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 2290 transitions. [2022-11-21 23:35:52,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:35:52,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:52,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:52,131 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:35:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 862 states and 2291 transitions. [2022-11-21 23:35:52,170 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 2291 transitions. [2022-11-21 23:35:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:52,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:52,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:52,318 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:53,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 863 states and 2292 transitions. [2022-11-21 23:35:53,094 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 2292 transitions. [2022-11-21 23:35:53,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:53,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:53,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:53,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:53,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:53,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 866 states and 2296 transitions. [2022-11-21 23:35:53,262 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 2296 transitions. [2022-11-21 23:35:53,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:53,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:53,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:53,368 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:54,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:54,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 867 states and 2298 transitions. [2022-11-21 23:35:54,108 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 2298 transitions. [2022-11-21 23:35:54,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:54,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:54,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:54,217 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:55,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:55,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 869 states and 2316 transitions. [2022-11-21 23:35:55,249 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 2316 transitions. [2022-11-21 23:35:55,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:55,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:55,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:55,358 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-21 23:35:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 870 states and 2317 transitions. [2022-11-21 23:35:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 2317 transitions. [2022-11-21 23:35:56,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:56,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:56,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:56,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:56,373 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:57,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:57,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 871 states and 2319 transitions. [2022-11-21 23:35:57,212 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2319 transitions. [2022-11-21 23:35:57,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:57,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:57,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:57,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:57,400 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:35:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:57,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 874 states and 2323 transitions. [2022-11-21 23:35:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2323 transitions. [2022-11-21 23:35:57,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:57,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:57,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:58,071 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:58,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 876 states and 2326 transitions. [2022-11-21 23:35:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 2326 transitions. [2022-11-21 23:35:58,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:58,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:58,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:58,360 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:35:58,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:58,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2400 states to 879 states and 2329 transitions. [2022-11-21 23:35:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 2329 transitions. [2022-11-21 23:35:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:35:58,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:58,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:58,557 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:35:58,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:58,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 880 states and 2330 transitions. [2022-11-21 23:35:58,594 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2330 transitions. [2022-11-21 23:35:58,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-21 23:35:58,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:58,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:58,701 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:59,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:59,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 881 states and 2331 transitions. [2022-11-21 23:35:59,495 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 2331 transitions. [2022-11-21 23:35:59,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-21 23:35:59,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:59,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:59,720 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:35:59,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:35:59,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 884 states and 2335 transitions. [2022-11-21 23:35:59,786 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 2335 transitions. [2022-11-21 23:35:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-21 23:35:59,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:35:59,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:35:59,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:35:59,973 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:36:00,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:00,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 885 states and 2335 transitions. [2022-11-21 23:36:00,095 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 2335 transitions. [2022-11-21 23:36:00,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-21 23:36:00,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:00,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:00,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:00,251 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:36:00,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 886 states and 2335 transitions. [2022-11-21 23:36:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2335 transitions. [2022-11-21 23:36:00,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-21 23:36:00,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:00,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:36:00,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:00,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 888 states and 2337 transitions. [2022-11-21 23:36:00,634 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 2337 transitions. [2022-11-21 23:36:00,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-21 23:36:00,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:00,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:00,765 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:36:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 891 states and 2342 transitions. [2022-11-21 23:36:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 2342 transitions. [2022-11-21 23:36:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-21 23:36:01,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:01,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:01,681 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-21 23:36:03,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:03,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 893 states and 2344 transitions. [2022-11-21 23:36:03,130 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 2344 transitions. [2022-11-21 23:36:03,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-21 23:36:03,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:03,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:03,200 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-21 23:36:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:04,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 897 states and 2376 transitions. [2022-11-21 23:36:04,679 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 2376 transitions. [2022-11-21 23:36:04,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-21 23:36:04,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:04,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:04,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:04,785 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:36:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:05,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 898 states and 2378 transitions. [2022-11-21 23:36:05,583 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 2378 transitions. [2022-11-21 23:36:05,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-21 23:36:05,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:05,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:05,691 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:36:07,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:07,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2468 states to 901 states and 2397 transitions. [2022-11-21 23:36:07,469 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 2397 transitions. [2022-11-21 23:36:07,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-21 23:36:07,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:07,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:07,588 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:36:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 904 states and 2402 transitions. [2022-11-21 23:36:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2402 transitions. [2022-11-21 23:36:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-21 23:36:08,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:08,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:08,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:08,629 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:36:08,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 907 states and 2406 transitions. [2022-11-21 23:36:08,677 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 2406 transitions. [2022-11-21 23:36:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-21 23:36:08,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:08,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:08,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:08,815 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:36:08,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:08,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 909 states and 2409 transitions. [2022-11-21 23:36:08,886 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 2409 transitions. [2022-11-21 23:36:08,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 23:36:08,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:08,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:08,998 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-21 23:36:10,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:10,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 911 states and 2411 transitions. [2022-11-21 23:36:10,371 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2411 transitions. [2022-11-21 23:36:10,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-21 23:36:10,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:10,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:36:12,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:12,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 914 states and 2419 transitions. [2022-11-21 23:36:12,681 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2419 transitions. [2022-11-21 23:36:12,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-21 23:36:12,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:12,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:12,754 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-21 23:36:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:14,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2497 states to 916 states and 2426 transitions. [2022-11-21 23:36:14,329 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 2426 transitions. [2022-11-21 23:36:14,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-21 23:36:14,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:14,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:14,401 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-21 23:36:15,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 919 states and 2430 transitions. [2022-11-21 23:36:15,803 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 2430 transitions. [2022-11-21 23:36:15,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-21 23:36:15,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:15,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:15,887 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-21 23:36:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 920 states and 2431 transitions. [2022-11-21 23:36:15,981 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2431 transitions. [2022-11-21 23:36:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 23:36:15,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:15,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:16,112 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:36:16,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:16,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 923 states and 2436 transitions. [2022-11-21 23:36:16,862 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 2436 transitions. [2022-11-21 23:36:16,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 23:36:16,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:16,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:16,994 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:36:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 926 states and 2441 transitions. [2022-11-21 23:36:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2441 transitions. [2022-11-21 23:36:18,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 23:36:18,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:18,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:36:19,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:19,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 929 states and 2444 transitions. [2022-11-21 23:36:19,796 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2444 transitions. [2022-11-21 23:36:19,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-21 23:36:19,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:19,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:19,968 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 23:36:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:24,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 940 states and 2459 transitions. [2022-11-21 23:36:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 2459 transitions. [2022-11-21 23:36:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-21 23:36:24,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:24,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:24,538 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 23:36:26,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 942 states and 2461 transitions. [2022-11-21 23:36:26,051 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 2461 transitions. [2022-11-21 23:36:26,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-21 23:36:26,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:26,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:26,341 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-21 23:36:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:27,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 944 states and 2463 transitions. [2022-11-21 23:36:27,840 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2463 transitions. [2022-11-21 23:36:27,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 23:36:27,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:27,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:27,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-21 23:36:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:27,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 945 states and 2466 transitions. [2022-11-21 23:36:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 2466 transitions. [2022-11-21 23:36:27,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 23:36:27,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:27,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:28,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:28,074 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-21 23:36:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 943 states and 2461 transitions. [2022-11-21 23:36:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 2461 transitions. [2022-11-21 23:36:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 23:36:28,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:28,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:28,492 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 15 proven. 12 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:36:29,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:29,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 944 states and 2463 transitions. [2022-11-21 23:36:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2463 transitions. [2022-11-21 23:36:29,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 23:36:29,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:29,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:29,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:29,515 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-21 23:36:31,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 946 states and 2466 transitions. [2022-11-21 23:36:31,236 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 2466 transitions. [2022-11-21 23:36:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 23:36:31,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:31,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:31,555 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:36:33,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:33,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 949 states and 2472 transitions. [2022-11-21 23:36:33,303 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 2472 transitions. [2022-11-21 23:36:33,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 23:36:33,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:33,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-21 23:36:33,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:33,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 950 states and 2473 transitions. [2022-11-21 23:36:33,599 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 2473 transitions. [2022-11-21 23:36:33,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-21 23:36:33,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:33,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:33,703 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 23:36:34,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:34,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2549 states to 953 states and 2476 transitions. [2022-11-21 23:36:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 2476 transitions. [2022-11-21 23:36:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 23:36:34,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:34,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:34,946 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:36:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 955 states and 2479 transitions. [2022-11-21 23:36:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2479 transitions. [2022-11-21 23:36:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:36:34,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:34,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:35,082 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-11-21 23:36:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2572 states to 965 states and 2496 transitions. [2022-11-21 23:36:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 2496 transitions. [2022-11-21 23:36:38,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-21 23:36:38,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:38,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:38,896 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 23:36:43,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:43,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 976 states and 2513 transitions. [2022-11-21 23:36:43,167 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2513 transitions. [2022-11-21 23:36:43,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-21 23:36:43,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:43,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:43,371 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 23:36:44,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:44,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 978 states and 2515 transitions. [2022-11-21 23:36:44,964 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2515 transitions. [2022-11-21 23:36:44,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-21 23:36:44,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:44,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:45,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:45,116 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-21 23:36:46,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:46,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 980 states and 2517 transitions. [2022-11-21 23:36:46,984 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2517 transitions. [2022-11-21 23:36:46,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-21 23:36:46,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:46,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:47,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:47,120 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 17 proven. 13 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-21 23:36:48,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:48,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 983 states and 2519 transitions. [2022-11-21 23:36:48,159 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 2519 transitions. [2022-11-21 23:36:48,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-21 23:36:48,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:48,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:48,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:48,238 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-21 23:36:49,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:49,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 985 states and 2521 transitions. [2022-11-21 23:36:49,063 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 2521 transitions. [2022-11-21 23:36:49,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-21 23:36:49,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:49,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:49,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:49,143 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-21 23:36:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:49,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 988 states and 2527 transitions. [2022-11-21 23:36:49,969 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2527 transitions. [2022-11-21 23:36:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-21 23:36:49,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:49,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:50,280 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:36:51,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:51,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 991 states and 2532 transitions. [2022-11-21 23:36:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 2532 transitions. [2022-11-21 23:36:51,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-21 23:36:51,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:51,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:51,688 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-21 23:36:52,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 992 states and 2532 transitions. [2022-11-21 23:36:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2532 transitions. [2022-11-21 23:36:52,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-21 23:36:52,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:52,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:52,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:52,371 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-21 23:36:52,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:52,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 993 states and 2533 transitions. [2022-11-21 23:36:52,451 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2533 transitions. [2022-11-21 23:36:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-21 23:36:52,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:52,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:36:53,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:53,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 996 states and 2536 transitions. [2022-11-21 23:36:53,356 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 2536 transitions. [2022-11-21 23:36:53,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-21 23:36:53,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:53,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:53,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:53,548 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:36:54,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:54,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 999 states and 2539 transitions. [2022-11-21 23:36:54,173 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 2539 transitions. [2022-11-21 23:36:54,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:36:54,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:54,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:54,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:54,380 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 23:36:58,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:36:58,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1010 states and 2556 transitions. [2022-11-21 23:36:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 2556 transitions. [2022-11-21 23:36:58,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:36:58,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:36:58,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:36:59,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:36:59,116 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-21 23:37:00,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:00,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1012 states and 2558 transitions. [2022-11-21 23:37:00,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 2558 transitions. [2022-11-21 23:37:00,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:37:00,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:00,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:01,186 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 23:37:02,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:02,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 1014 states and 2560 transitions. [2022-11-21 23:37:02,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 2560 transitions. [2022-11-21 23:37:02,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-21 23:37:02,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:02,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:02,942 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 17 proven. 13 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-21 23:37:03,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:03,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1017 states and 2562 transitions. [2022-11-21 23:37:03,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 2562 transitions. [2022-11-21 23:37:03,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-21 23:37:03,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:03,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:04,015 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:04,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:04,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 1018 states and 2563 transitions. [2022-11-21 23:37:04,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2563 transitions. [2022-11-21 23:37:04,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-21 23:37:04,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:04,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:04,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:04,865 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 15 proven. 12 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:05,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:05,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1020 states and 2565 transitions. [2022-11-21 23:37:05,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 2565 transitions. [2022-11-21 23:37:05,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-21 23:37:05,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:05,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:05,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:05,492 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:05,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1023 states and 2568 transitions. [2022-11-21 23:37:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 2568 transitions. [2022-11-21 23:37:05,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-21 23:37:05,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:05,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:05,668 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-21 23:37:05,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:05,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1024 states and 2569 transitions. [2022-11-21 23:37:05,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 2569 transitions. [2022-11-21 23:37:05,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-21 23:37:05,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:05,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:05,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:05,832 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 23:37:12,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:12,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1037 states and 2588 transitions. [2022-11-21 23:37:12,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 2588 transitions. [2022-11-21 23:37:12,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:37:12,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:12,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:12,430 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-21 23:37:13,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:13,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 1040 states and 2590 transitions. [2022-11-21 23:37:13,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2590 transitions. [2022-11-21 23:37:13,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:37:13,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:13,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:13,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:13,444 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-21 23:37:13,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:13,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 1042 states and 2593 transitions. [2022-11-21 23:37:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2593 transitions. [2022-11-21 23:37:13,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:37:13,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:13,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 15 proven. 12 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:14,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:14,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1045 states and 2597 transitions. [2022-11-21 23:37:14,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 2597 transitions. [2022-11-21 23:37:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:37:14,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:14,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:14,852 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-21 23:37:14,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:14,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 1047 states and 2600 transitions. [2022-11-21 23:37:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2600 transitions. [2022-11-21 23:37:14,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:37:14,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:14,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:15,062 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:15,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:15,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1050 states and 2605 transitions. [2022-11-21 23:37:15,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2605 transitions. [2022-11-21 23:37:15,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:37:15,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:15,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:16,022 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 23:37:16,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:16,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 1053 states and 2608 transitions. [2022-11-21 23:37:16,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2608 transitions. [2022-11-21 23:37:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:37:16,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:16,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:16,193 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-21 23:37:16,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:16,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1054 states and 2610 transitions. [2022-11-21 23:37:16,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2610 transitions. [2022-11-21 23:37:16,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:37:16,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:16,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:16,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:16,414 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 23:37:16,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:16,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1055 states and 2611 transitions. [2022-11-21 23:37:16,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 2611 transitions. [2022-11-21 23:37:16,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-21 23:37:16,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:16,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:16,582 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-11-21 23:37:17,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:17,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1060 states and 2618 transitions. [2022-11-21 23:37:17,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2618 transitions. [2022-11-21 23:37:17,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-21 23:37:17,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:17,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:18,050 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 23:37:24,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1073 states and 2637 transitions. [2022-11-21 23:37:24,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 2637 transitions. [2022-11-21 23:37:24,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-21 23:37:24,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:24,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:24,806 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-21 23:37:24,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:24,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1076 states and 2640 transitions. [2022-11-21 23:37:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2640 transitions. [2022-11-21 23:37:24,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-21 23:37:24,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:24,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:24,958 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:24,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:24,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1077 states and 2640 transitions. [2022-11-21 23:37:24,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 2640 transitions. [2022-11-21 23:37:24,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-21 23:37:24,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:24,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:25,104 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-11-21 23:37:25,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1078 states and 2640 transitions. [2022-11-21 23:37:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2640 transitions. [2022-11-21 23:37:25,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-21 23:37:25,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:25,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:25,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:25,404 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:25,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:25,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1080 states and 2642 transitions. [2022-11-21 23:37:25,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2642 transitions. [2022-11-21 23:37:25,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-21 23:37:25,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:25,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:25,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:25,698 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-21 23:37:26,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:26,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1083 states and 2646 transitions. [2022-11-21 23:37:26,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 2646 transitions. [2022-11-21 23:37:26,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-21 23:37:26,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:26,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:26,783 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-11-21 23:37:27,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:27,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1088 states and 2653 transitions. [2022-11-21 23:37:27,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2653 transitions. [2022-11-21 23:37:27,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-21 23:37:27,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:27,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:27,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:27,830 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-21 23:37:27,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:27,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1090 states and 2655 transitions. [2022-11-21 23:37:27,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 2655 transitions. [2022-11-21 23:37:27,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-21 23:37:27,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:27,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:27,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:27,952 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-21 23:37:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:29,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1093 states and 2659 transitions. [2022-11-21 23:37:29,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2659 transitions. [2022-11-21 23:37:29,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-21 23:37:29,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:29,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:29,162 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:29,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:29,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1096 states and 2664 transitions. [2022-11-21 23:37:29,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 2664 transitions. [2022-11-21 23:37:29,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-21 23:37:29,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:29,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:29,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:29,546 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-21 23:37:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1099 states and 2668 transitions. [2022-11-21 23:37:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2668 transitions. [2022-11-21 23:37:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-21 23:37:29,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:29,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 15 proven. 12 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:29,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:29,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1101 states and 2671 transitions. [2022-11-21 23:37:29,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2671 transitions. [2022-11-21 23:37:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-21 23:37:29,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:29,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-11-21 23:37:31,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2758 states to 1106 states and 2678 transitions. [2022-11-21 23:37:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2678 transitions. [2022-11-21 23:37:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-21 23:37:31,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:31,294 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 15 proven. 12 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:32,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 1109 states and 2684 transitions. [2022-11-21 23:37:32,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 2684 transitions. [2022-11-21 23:37:32,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-21 23:37:32,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:32,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:32,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:32,461 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 15 proven. 12 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:34,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1112 states and 2689 transitions. [2022-11-21 23:37:34,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 2689 transitions. [2022-11-21 23:37:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-21 23:37:34,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:34,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:34,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:34,665 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:37:36,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:36,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1115 states and 2692 transitions. [2022-11-21 23:37:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 2692 transitions. [2022-11-21 23:37:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-21 23:37:36,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:36,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:36,476 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-11-21 23:37:37,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1120 states and 2699 transitions. [2022-11-21 23:37:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2699 transitions. [2022-11-21 23:37:37,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-21 23:37:37,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:37,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:37,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:37,575 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:37:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:38,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1123 states and 2702 transitions. [2022-11-21 23:37:38,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2702 transitions. [2022-11-21 23:37:38,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-21 23:37:38,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:38,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:38,983 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:39,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:39,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1125 states and 2706 transitions. [2022-11-21 23:37:39,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2706 transitions. [2022-11-21 23:37:39,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-21 23:37:39,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:39,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:39,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-21 23:37:39,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:39,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1127 states and 2709 transitions. [2022-11-21 23:37:39,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2709 transitions. [2022-11-21 23:37:39,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-21 23:37:39,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:39,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:39,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:39,617 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-11-21 23:37:40,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1132 states and 2716 transitions. [2022-11-21 23:37:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2716 transitions. [2022-11-21 23:37:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-21 23:37:40,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:40,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:40,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:40,704 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:41,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1135 states and 2719 transitions. [2022-11-21 23:37:41,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2719 transitions. [2022-11-21 23:37:41,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-21 23:37:41,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:41,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:41,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:41,594 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:42,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:42,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1138 states and 2723 transitions. [2022-11-21 23:37:42,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 2723 transitions. [2022-11-21 23:37:42,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-21 23:37:42,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:42,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:42,618 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-21 23:37:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:43,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 1141 states and 2726 transitions. [2022-11-21 23:37:43,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2726 transitions. [2022-11-21 23:37:43,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-21 23:37:43,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:43,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:43,662 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-21 23:37:44,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1144 states and 2729 transitions. [2022-11-21 23:37:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2729 transitions. [2022-11-21 23:37:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-21 23:37:44,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:44,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:44,724 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-11-21 23:37:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:46,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1145 states and 2731 transitions. [2022-11-21 23:37:46,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 2731 transitions. [2022-11-21 23:37:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-21 23:37:46,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:46,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:46,255 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:46,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2828 states to 1154 states and 2748 transitions. [2022-11-21 23:37:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2748 transitions. [2022-11-21 23:37:46,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-21 23:37:46,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:46,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:46,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:46,492 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:46,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:46,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1163 states and 2765 transitions. [2022-11-21 23:37:46,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2765 transitions. [2022-11-21 23:37:46,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-21 23:37:46,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:46,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:46,726 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:46,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:46,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 1172 states and 2782 transitions. [2022-11-21 23:37:46,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2782 transitions. [2022-11-21 23:37:46,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-21 23:37:46,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:46,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:47,234 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 29 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-11-21 23:37:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:52,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1194 states and 2844 transitions. [2022-11-21 23:37:52,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2844 transitions. [2022-11-21 23:37:52,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-21 23:37:52,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:52,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:52,828 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-21 23:37:55,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:55,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1197 states and 2846 transitions. [2022-11-21 23:37:55,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2846 transitions. [2022-11-21 23:37:55,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-21 23:37:55,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:55,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:55,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:55,454 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:55,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2946 states to 1206 states and 2863 transitions. [2022-11-21 23:37:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2863 transitions. [2022-11-21 23:37:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-21 23:37:55,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:55,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:55,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:55,716 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-11-21 23:38:02,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:02,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1222 states and 2882 transitions. [2022-11-21 23:38:02,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2882 transitions. [2022-11-21 23:38:02,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-21 23:38:02,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:02,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:02,817 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 42 proven. 7 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-11-21 23:38:09,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:09,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2988 states to 1238 states and 2901 transitions. [2022-11-21 23:38:09,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2901 transitions. [2022-11-21 23:38:09,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-21 23:38:09,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:09,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:09,852 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-21 23:38:09,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:09,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1247 states and 2916 transitions. [2022-11-21 23:38:09,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2916 transitions. [2022-11-21 23:38:09,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-21 23:38:09,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:09,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:10,189 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 42 proven. 7 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-11-21 23:38:17,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:17,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1263 states and 2935 transitions. [2022-11-21 23:38:17,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2935 transitions. [2022-11-21 23:38:17,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-21 23:38:17,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:17,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:17,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:17,814 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-21 23:38:17,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:17,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 1272 states and 2950 transitions. [2022-11-21 23:38:17,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2950 transitions. [2022-11-21 23:38:17,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-21 23:38:17,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:17,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:17,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:18,053 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-11-21 23:38:25,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:25,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 1288 states and 2969 transitions. [2022-11-21 23:38:25,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2969 transitions. [2022-11-21 23:38:25,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-21 23:38:25,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:25,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:25,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:25,612 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:38:27,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:27,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1297 states and 2983 transitions. [2022-11-21 23:38:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2983 transitions. [2022-11-21 23:38:27,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-21 23:38:27,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:27,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:27,533 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-21 23:38:28,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:28,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1306 states and 2996 transitions. [2022-11-21 23:38:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2996 transitions. [2022-11-21 23:38:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-21 23:38:28,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:28,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:28,417 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-11-21 23:38:36,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:36,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1322 states and 3015 transitions. [2022-11-21 23:38:36,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 3015 transitions. [2022-11-21 23:38:36,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-21 23:38:36,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:36,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:38:36,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:36,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 1331 states and 3029 transitions. [2022-11-21 23:38:36,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 3029 transitions. [2022-11-21 23:38:36,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-21 23:38:36,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:36,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:36,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:37,088 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-21 23:38:37,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:37,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1340 states and 3042 transitions. [2022-11-21 23:38:37,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 3042 transitions. [2022-11-21 23:38:37,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-21 23:38:37,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:37,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:37,390 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-21 23:38:38,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:38,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 1349 states and 3055 transitions. [2022-11-21 23:38:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 3055 transitions. [2022-11-21 23:38:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-21 23:38:38,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:38,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:38,203 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-21 23:38:46,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1365 states and 3074 transitions. [2022-11-21 23:38:46,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 3074 transitions. [2022-11-21 23:38:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-21 23:38:46,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:46,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-21 23:38:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:46,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 1374 states and 3087 transitions. [2022-11-21 23:38:46,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 3087 transitions. [2022-11-21 23:38:46,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-21 23:38:46,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:46,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:47,144 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:38:55,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:55,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 1390 states and 3106 transitions. [2022-11-21 23:38:55,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 3106 transitions. [2022-11-21 23:38:55,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-21 23:38:55,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:55,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:55,948 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-21 23:38:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3217 states to 1399 states and 3120 transitions. [2022-11-21 23:38:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 3120 transitions. [2022-11-21 23:38:56,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-21 23:38:56,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:56,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-21 23:38:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3217 states to 1400 states and 3120 transitions. [2022-11-21 23:38:56,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 3120 transitions. [2022-11-21 23:38:56,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-21 23:38:56,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:56,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:56,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:38:56,468 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:39:07,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:07,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1419 states and 3165 transitions. [2022-11-21 23:39:07,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 3165 transitions. [2022-11-21 23:39:07,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-21 23:39:07,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:07,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:08,070 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:39:09,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:09,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 1420 states and 3168 transitions. [2022-11-21 23:39:09,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 3168 transitions. [2022-11-21 23:39:09,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-21 23:39:09,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:09,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:09,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:09,588 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:39:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:12,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 1422 states and 3180 transitions. [2022-11-21 23:39:12,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 3180 transitions. [2022-11-21 23:39:12,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-21 23:39:12,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:12,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:12,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:12,360 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-21 23:39:12,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 1431 states and 3194 transitions. [2022-11-21 23:39:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 3194 transitions. [2022-11-21 23:39:12,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-21 23:39:12,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:12,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:12,588 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-21 23:39:14,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:14,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3294 states to 1432 states and 3195 transitions. [2022-11-21 23:39:14,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 3195 transitions. [2022-11-21 23:39:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-21 23:39:14,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:14,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:14,140 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-21 23:39:15,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:15,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3294 states to 1433 states and 3195 transitions. [2022-11-21 23:39:15,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 3195 transitions. [2022-11-21 23:39:15,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-21 23:39:15,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:15,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:15,267 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:39:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1452 states and 3234 transitions. [2022-11-21 23:39:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 3234 transitions. [2022-11-21 23:39:27,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-21 23:39:27,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:27,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:27,157 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-21 23:39:28,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:28,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 1454 states and 3236 transitions. [2022-11-21 23:39:28,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 3236 transitions. [2022-11-21 23:39:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-21 23:39:28,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:28,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:28,250 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:39:30,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:30,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 1456 states and 3242 transitions. [2022-11-21 23:39:30,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 3242 transitions. [2022-11-21 23:39:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-21 23:39:30,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:30,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:31,162 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-21 23:39:32,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3347 states to 1459 states and 3246 transitions. [2022-11-21 23:39:32,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 3246 transitions. [2022-11-21 23:39:32,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:39:32,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:32,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:32,297 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 15 proven. 12 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-21 23:39:32,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 1468 states and 3261 transitions. [2022-11-21 23:39:32,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 3261 transitions. [2022-11-21 23:39:32,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:39:32,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:32,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:32,699 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-21 23:39:32,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:32,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1477 states and 3274 transitions. [2022-11-21 23:39:32,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 3274 transitions. [2022-11-21 23:39:32,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-21 23:39:32,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:32,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:32,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:33,055 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:39:44,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:44,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 1496 states and 3312 transitions. [2022-11-21 23:39:44,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 3312 transitions. [2022-11-21 23:39:44,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-21 23:39:44,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:44,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-21 23:39:55,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:55,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 1516 states and 3354 transitions. [2022-11-21 23:39:55,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 3354 transitions. [2022-11-21 23:39:55,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:39:55,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:55,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:55,984 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 15 proven. 12 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-21 23:39:56,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:56,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3474 states to 1525 states and 3369 transitions. [2022-11-21 23:39:56,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 3369 transitions. [2022-11-21 23:39:56,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:39:56,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:56,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:56,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:56,274 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-21 23:39:56,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:56,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 1534 states and 3382 transitions. [2022-11-21 23:39:56,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 3382 transitions. [2022-11-21 23:39:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-21 23:39:56,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:56,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:56,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:57,003 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 13 proven. 45 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-21 23:39:58,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:58,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 1536 states and 3399 transitions. [2022-11-21 23:39:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 3399 transitions. [2022-11-21 23:39:58,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-21 23:39:58,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:58,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:58,478 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 13 proven. 45 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-21 23:39:59,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:39:59,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1538 states and 3427 transitions. [2022-11-21 23:39:59,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 3427 transitions. [2022-11-21 23:39:59,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-21 23:39:59,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:39:59,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:39:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:39:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:40:01,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:01,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 1540 states and 3432 transitions. [2022-11-21 23:40:01,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 3432 transitions. [2022-11-21 23:40:01,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-21 23:40:01,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:01,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:01,789 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-11-21 23:40:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 1543 states and 3436 transitions. [2022-11-21 23:40:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 3436 transitions. [2022-11-21 23:40:02,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:40:02,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:02,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:02,179 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-21 23:40:03,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 1552 states and 3450 transitions. [2022-11-21 23:40:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 3450 transitions. [2022-11-21 23:40:03,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:40:03,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:03,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:03,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:03,212 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 23:40:03,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:03,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1561 states and 3463 transitions. [2022-11-21 23:40:03,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 3463 transitions. [2022-11-21 23:40:03,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-21 23:40:03,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:03,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:03,498 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-21 23:40:03,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:03,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 1559 states and 3459 transitions. [2022-11-21 23:40:03,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 3459 transitions. [2022-11-21 23:40:03,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-21 23:40:03,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:03,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:03,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-11-21 23:40:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:04,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 1560 states and 3459 transitions. [2022-11-21 23:40:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 3459 transitions. [2022-11-21 23:40:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-21 23:40:04,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:04,982 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-11-21 23:40:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:07,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3592 states to 1563 states and 3487 transitions. [2022-11-21 23:40:07,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 3487 transitions. [2022-11-21 23:40:07,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-21 23:40:07,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:07,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:07,929 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-21 23:40:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:18,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3681 states to 1586 states and 3574 transitions. [2022-11-21 23:40:18,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 3574 transitions. [2022-11-21 23:40:18,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-21 23:40:18,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:18,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:18,760 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-21 23:40:19,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:19,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3704 states to 1588 states and 3597 transitions. [2022-11-21 23:40:19,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 3597 transitions. [2022-11-21 23:40:19,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-21 23:40:19,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:19,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:20,087 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-21 23:40:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:21,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3724 states to 1590 states and 3617 transitions. [2022-11-21 23:40:21,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 3617 transitions. [2022-11-21 23:40:21,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-21 23:40:21,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:21,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:21,550 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 49 proven. 14 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:40:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:22,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3725 states to 1591 states and 3618 transitions. [2022-11-21 23:40:22,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 3618 transitions. [2022-11-21 23:40:22,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-21 23:40:22,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:22,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:22,890 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-21 23:40:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:23,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3725 states to 1592 states and 3618 transitions. [2022-11-21 23:40:23,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 3618 transitions. [2022-11-21 23:40:23,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-21 23:40:23,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:23,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:23,336 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 52 proven. 13 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:40:23,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:23,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 1595 states and 3622 transitions. [2022-11-21 23:40:23,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 3622 transitions. [2022-11-21 23:40:23,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:40:23,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:23,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:23,609 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-21 23:40:24,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:24,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3743 states to 1604 states and 3636 transitions. [2022-11-21 23:40:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 3636 transitions. [2022-11-21 23:40:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:40:24,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:24,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:24,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 23:40:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:24,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1613 states and 3649 transitions. [2022-11-21 23:40:24,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 3649 transitions. [2022-11-21 23:40:24,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-21 23:40:24,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:24,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:25,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 51 proven. 15 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:40:25,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 1615 states and 3652 transitions. [2022-11-21 23:40:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 3652 transitions. [2022-11-21 23:40:25,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-21 23:40:25,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:25,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 50 proven. 15 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:40:28,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:28,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 1618 states and 3679 transitions. [2022-11-21 23:40:28,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 3679 transitions. [2022-11-21 23:40:28,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-21 23:40:28,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:28,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:29,001 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:40:29,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:29,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 1620 states and 3681 transitions. [2022-11-21 23:40:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 3681 transitions. [2022-11-21 23:40:29,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-21 23:40:29,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:29,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:29,162 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:40:30,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:30,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 1623 states and 3687 transitions. [2022-11-21 23:40:30,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 3687 transitions. [2022-11-21 23:40:30,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-21 23:40:30,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:30,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:30,632 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 53 proven. 13 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-11-21 23:40:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 1624 states and 3687 transitions. [2022-11-21 23:40:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 3687 transitions. [2022-11-21 23:40:30,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-21 23:40:30,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:30,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:30,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:30,927 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 52 proven. 13 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:40:31,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:31,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3798 states to 1627 states and 3691 transitions. [2022-11-21 23:40:31,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 3691 transitions. [2022-11-21 23:40:31,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-21 23:40:31,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:31,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:31,233 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 51 proven. 15 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:40:31,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:31,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1630 states and 3697 transitions. [2022-11-21 23:40:31,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 3697 transitions. [2022-11-21 23:40:31,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-21 23:40:31,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:31,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:31,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 50 proven. 15 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:40:34,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:34,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1633 states and 3725 transitions. [2022-11-21 23:40:34,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 3725 transitions. [2022-11-21 23:40:34,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-21 23:40:34,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:34,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:34,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:34,867 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 50 proven. 15 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:40:36,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:36,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1634 states and 3731 transitions. [2022-11-21 23:40:36,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 3731 transitions. [2022-11-21 23:40:36,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-21 23:40:36,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:36,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:36,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:36,551 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 50 proven. 15 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:40:37,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:37,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 1636 states and 3752 transitions. [2022-11-21 23:40:37,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 3752 transitions. [2022-11-21 23:40:37,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-21 23:40:37,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:37,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:40:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:38,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 1637 states and 3753 transitions. [2022-11-21 23:40:38,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 3753 transitions. [2022-11-21 23:40:38,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-21 23:40:38,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:38,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:39,079 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 49 proven. 14 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:40:39,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 1639 states and 3755 transitions. [2022-11-21 23:40:39,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 3755 transitions. [2022-11-21 23:40:39,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-21 23:40:39,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:39,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:39,342 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-11-21 23:40:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:42,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 1643 states and 3761 transitions. [2022-11-21 23:40:42,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 3761 transitions. [2022-11-21 23:40:42,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-21 23:40:42,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:42,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:42,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 53 proven. 13 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-11-21 23:40:42,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:42,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 1644 states and 3761 transitions. [2022-11-21 23:40:42,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 3761 transitions. [2022-11-21 23:40:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-21 23:40:42,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:42,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:42,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:42,855 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:40:42,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 1647 states and 3765 transitions. [2022-11-21 23:40:42,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 3765 transitions. [2022-11-21 23:40:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-21 23:40:42,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:42,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:43,093 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 52 proven. 15 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-11-21 23:40:43,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:43,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 1648 states and 3765 transitions. [2022-11-21 23:40:43,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 3765 transitions. [2022-11-21 23:40:43,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-21 23:40:43,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:43,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:43,361 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:40:43,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:43,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3878 states to 1651 states and 3771 transitions. [2022-11-21 23:40:43,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 3771 transitions. [2022-11-21 23:40:43,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-21 23:40:43,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:43,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:40:48,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:48,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 1655 states and 3801 transitions. [2022-11-21 23:40:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 3801 transitions. [2022-11-21 23:40:48,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-21 23:40:48,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:48,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:48,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:48,305 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:40:49,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:49,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3926 states to 1657 states and 3819 transitions. [2022-11-21 23:40:49,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 3819 transitions. [2022-11-21 23:40:49,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-21 23:40:49,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:49,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:49,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:49,905 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-21 23:40:49,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:49,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3929 states to 1659 states and 3822 transitions. [2022-11-21 23:40:49,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 3822 transitions. [2022-11-21 23:40:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:40:50,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:50,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:50,437 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 11 proven. 43 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-21 23:40:52,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:52,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3932 states to 1662 states and 3825 transitions. [2022-11-21 23:40:52,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 3825 transitions. [2022-11-21 23:40:52,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-21 23:40:52,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:52,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:52,625 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 49 proven. 14 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:40:53,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:53,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 1665 states and 3829 transitions. [2022-11-21 23:40:53,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 3829 transitions. [2022-11-21 23:40:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-21 23:40:53,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:53,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:53,575 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:40:53,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:53,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3939 states to 1667 states and 3832 transitions. [2022-11-21 23:40:53,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 3832 transitions. [2022-11-21 23:40:53,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-21 23:40:53,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:53,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:53,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:53,834 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 51 proven. 13 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-11-21 23:40:56,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:56,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 1671 states and 3838 transitions. [2022-11-21 23:40:56,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 3838 transitions. [2022-11-21 23:40:56,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-21 23:40:56,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:56,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-11-21 23:40:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:57,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 1672 states and 3838 transitions. [2022-11-21 23:40:57,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 3838 transitions. [2022-11-21 23:40:57,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-21 23:40:57,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:57,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:57,252 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:40:57,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 1675 states and 3842 transitions. [2022-11-21 23:40:57,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 3842 transitions. [2022-11-21 23:40:57,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-21 23:40:57,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:57,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:57,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:57,434 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-11-21 23:40:57,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:57,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3953 states to 1678 states and 3846 transitions. [2022-11-21 23:40:57,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 3846 transitions. [2022-11-21 23:40:57,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:40:57,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:57,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-11-21 23:40:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:57,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3953 states to 1679 states and 3846 transitions. [2022-11-21 23:40:57,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 3846 transitions. [2022-11-21 23:40:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:40:57,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:57,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:57,995 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:40:58,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:58,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3959 states to 1682 states and 3852 transitions. [2022-11-21 23:40:58,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 3852 transitions. [2022-11-21 23:40:58,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:40:58,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:58,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:58,171 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-21 23:40:58,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:58,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 1684 states and 3854 transitions. [2022-11-21 23:40:58,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 3854 transitions. [2022-11-21 23:40:58,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:40:58,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:58,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:58,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:40:58,333 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:40:59,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:40:59,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 1685 states and 3854 transitions. [2022-11-21 23:40:59,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 3854 transitions. [2022-11-21 23:40:59,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:40:59,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:40:59,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:40:59,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 50 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-11-21 23:41:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3968 states to 1688 states and 3861 transitions. [2022-11-21 23:41:04,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 3861 transitions. [2022-11-21 23:41:04,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:41:04,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:04,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-11-21 23:41:05,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:05,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3971 states to 1689 states and 3864 transitions. [2022-11-21 23:41:05,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 3864 transitions. [2022-11-21 23:41:05,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:41:05,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:05,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:05,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:41:06,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:06,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 1691 states and 3866 transitions. [2022-11-21 23:41:06,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 3866 transitions. [2022-11-21 23:41:06,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:41:06,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:06,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:06,840 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-11-21 23:41:08,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:08,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3992 states to 1693 states and 3885 transitions. [2022-11-21 23:41:08,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3885 transitions. [2022-11-21 23:41:08,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:41:08,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:08,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:08,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:08,521 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:41:16,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:16,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 1701 states and 3941 transitions. [2022-11-21 23:41:16,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 3941 transitions. [2022-11-21 23:41:16,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:41:16,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:16,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:41:18,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:18,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 1704 states and 3946 transitions. [2022-11-21 23:41:18,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 3946 transitions. [2022-11-21 23:41:18,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:41:18,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:18,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:18,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:18,517 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:41:22,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 1706 states and 3955 transitions. [2022-11-21 23:41:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 3955 transitions. [2022-11-21 23:41:22,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:41:22,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:22,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:22,659 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:41:24,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:24,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 1708 states and 3972 transitions. [2022-11-21 23:41:24,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 3972 transitions. [2022-11-21 23:41:24,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:41:24,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:24,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:24,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:24,566 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 20 proven. 51 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-21 23:41:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:24,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 1709 states and 3973 transitions. [2022-11-21 23:41:24,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 3973 transitions. [2022-11-21 23:41:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:41:24,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:24,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:24,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:24,893 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:41:25,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:25,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4082 states to 1711 states and 3975 transitions. [2022-11-21 23:41:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 3975 transitions. [2022-11-21 23:41:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:25,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:25,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:25,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:25,634 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 11 proven. 43 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-21 23:41:27,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:27,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 1714 states and 3978 transitions. [2022-11-21 23:41:27,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 3978 transitions. [2022-11-21 23:41:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:27,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:27,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-21 23:41:30,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:30,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 1717 states and 3983 transitions. [2022-11-21 23:41:30,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 3983 transitions. [2022-11-21 23:41:30,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:30,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:30,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:30,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:30,353 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:41:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:33,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 1720 states and 3987 transitions. [2022-11-21 23:41:33,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 3987 transitions. [2022-11-21 23:41:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:41:33,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:33,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:33,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 51 proven. 13 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-11-21 23:41:36,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:36,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 1724 states and 3993 transitions. [2022-11-21 23:41:36,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 3993 transitions. [2022-11-21 23:41:36,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:41:36,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:36,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-11-21 23:41:36,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:36,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 1725 states and 3993 transitions. [2022-11-21 23:41:36,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 3993 transitions. [2022-11-21 23:41:36,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-21 23:41:36,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:36,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:36,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:37,007 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-21 23:41:37,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:37,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 1726 states and 3993 transitions. [2022-11-21 23:41:37,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 3993 transitions. [2022-11-21 23:41:37,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:37,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:37,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:37,191 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-11-21 23:41:37,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 1727 states and 3993 transitions. [2022-11-21 23:41:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 3993 transitions. [2022-11-21 23:41:37,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:37,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:37,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:37,771 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 21 proven. 53 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 23:41:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:39,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4105 states to 1730 states and 3998 transitions. [2022-11-21 23:41:39,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 3998 transitions. [2022-11-21 23:41:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:39,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:39,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:40,143 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:41:44,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:44,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4115 states to 1733 states and 4008 transitions. [2022-11-21 23:41:44,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 4008 transitions. [2022-11-21 23:41:44,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:44,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:44,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:44,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:44,330 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-21 23:41:47,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:47,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 1735 states and 4013 transitions. [2022-11-21 23:41:47,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 4013 transitions. [2022-11-21 23:41:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:47,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:47,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:47,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:47,492 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:41:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 1736 states and 4018 transitions. [2022-11-21 23:41:48,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 4018 transitions. [2022-11-21 23:41:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:48,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,597 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 21 proven. 51 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-21 23:41:48,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 1737 states and 4018 transitions. [2022-11-21 23:41:48,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 4018 transitions. [2022-11-21 23:41:48,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:48,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,050 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:41:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4127 states to 1738 states and 4020 transitions. [2022-11-21 23:41:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 4020 transitions. [2022-11-21 23:41:49,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:49,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,224 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:41:50,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 1741 states and 4024 transitions. [2022-11-21 23:41:50,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 4024 transitions. [2022-11-21 23:41:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:50,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,676 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-21 23:41:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 1743 states and 4026 transitions. [2022-11-21 23:41:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 4026 transitions. [2022-11-21 23:41:50,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:41:50,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,981 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-21 23:41:53,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1746 states and 4030 transitions. [2022-11-21 23:41:53,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 4030 transitions. [2022-11-21 23:41:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:41:53,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,473 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-21 23:41:55,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4141 states to 1749 states and 4034 transitions. [2022-11-21 23:41:55,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 4034 transitions. [2022-11-21 23:41:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:55,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,425 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-21 23:41:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 1752 states and 4040 transitions. [2022-11-21 23:41:56,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 4040 transitions. [2022-11-21 23:41:56,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:56,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:41:56,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 1755 states and 4044 transitions. [2022-11-21 23:41:56,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 4044 transitions. [2022-11-21 23:41:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:56,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 49 proven. 14 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:41:56,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4154 states to 1757 states and 4047 transitions. [2022-11-21 23:41:56,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 4047 transitions. [2022-11-21 23:41:56,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-21 23:41:56,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,051 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-11-21 23:42:00,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 1761 states and 4053 transitions. [2022-11-21 23:42:00,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 4053 transitions. [2022-11-21 23:42:00,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:42:00,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,371 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-11-21 23:42:03,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 1764 states and 4062 transitions. [2022-11-21 23:42:03,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 4062 transitions. [2022-11-21 23:42:03,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:42:03,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,452 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-21 23:42:03,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4167 states to 1764 states and 4060 transitions. [2022-11-21 23:42:03,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 4060 transitions. [2022-11-21 23:42:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:42:03,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,874 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 52 proven. 18 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 23:42:05,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4168 states to 1765 states and 4061 transitions. [2022-11-21 23:42:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 4061 transitions. [2022-11-21 23:42:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:42:05,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,515 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:42:05,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 1767 states and 4064 transitions. [2022-11-21 23:42:05,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 4064 transitions. [2022-11-21 23:42:05,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:42:05,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,885 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:42:06,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 1768 states and 4069 transitions. [2022-11-21 23:42:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 4069 transitions. [2022-11-21 23:42:06,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:42:06,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:42:06,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4177 states to 1769 states and 4070 transitions. [2022-11-21 23:42:06,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 4070 transitions. [2022-11-21 23:42:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:42:06,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:07,026 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:42:07,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:07,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4177 states to 1770 states and 4070 transitions. [2022-11-21 23:42:07,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 4070 transitions. [2022-11-21 23:42:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:42:07,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:07,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:07,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 55 proven. 17 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-21 23:42:09,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:09,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4181 states to 1773 states and 4074 transitions. [2022-11-21 23:42:09,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 4074 transitions. [2022-11-21 23:42:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:09,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:09,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:09,168 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 49 proven. 14 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:42:12,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:12,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 1776 states and 4078 transitions. [2022-11-21 23:42:12,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 4078 transitions. [2022-11-21 23:42:12,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:12,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:12,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:12,791 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 49 proven. 14 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:42:16,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:16,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4189 states to 1779 states and 4082 transitions. [2022-11-21 23:42:16,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 4082 transitions. [2022-11-21 23:42:16,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:42:16,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:16,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:16,399 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-11-21 23:42:19,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:19,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4197 states to 1783 states and 4090 transitions. [2022-11-21 23:42:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 4090 transitions. [2022-11-21 23:42:19,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-21 23:42:19,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:19,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:19,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:19,846 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-11-21 23:42:23,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:23,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4203 states to 1787 states and 4096 transitions. [2022-11-21 23:42:23,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 4096 transitions. [2022-11-21 23:42:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:23,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:23,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:23,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:23,419 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-11-21 23:42:23,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4204 states to 1788 states and 4097 transitions. [2022-11-21 23:42:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 4097 transitions. [2022-11-21 23:42:23,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:23,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:23,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:23,735 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-11-21 23:42:23,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4203 states to 1788 states and 4096 transitions. [2022-11-21 23:42:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 4096 transitions. [2022-11-21 23:42:23,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:23,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:23,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:24,080 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 54 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-21 23:42:25,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:25,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4206 states to 1791 states and 4099 transitions. [2022-11-21 23:42:25,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 4099 transitions. [2022-11-21 23:42:25,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:25,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:25,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:25,949 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:42:26,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:26,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 1793 states and 4104 transitions. [2022-11-21 23:42:26,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 4104 transitions. [2022-11-21 23:42:26,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:26,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:26,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:26,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:26,266 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-21 23:42:26,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 1795 states and 4105 transitions. [2022-11-21 23:42:26,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 4105 transitions. [2022-11-21 23:42:26,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:26,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:26,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:26,503 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:42:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4220 states to 1798 states and 4113 transitions. [2022-11-21 23:42:27,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 4113 transitions. [2022-11-21 23:42:27,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:27,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:27,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:28,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:28,126 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-21 23:42:29,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4225 states to 1801 states and 4118 transitions. [2022-11-21 23:42:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 4118 transitions. [2022-11-21 23:42:29,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:29,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:29,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:29,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:29,948 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 19 proven. 55 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-11-21 23:42:33,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:33,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 1803 states and 4119 transitions. [2022-11-21 23:42:33,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 4119 transitions. [2022-11-21 23:42:33,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:33,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:33,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:33,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:33,458 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 56 proven. 17 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-11-21 23:42:33,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:33,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 1804 states and 4119 transitions. [2022-11-21 23:42:33,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 4119 transitions. [2022-11-21 23:42:33,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:33,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:33,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:33,795 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 55 proven. 17 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-21 23:42:35,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:35,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4230 states to 1807 states and 4123 transitions. [2022-11-21 23:42:35,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 4123 transitions. [2022-11-21 23:42:35,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:35,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:35,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:35,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-21 23:42:36,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 1811 states and 4141 transitions. [2022-11-21 23:42:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 4141 transitions. [2022-11-21 23:42:36,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 23:42:36,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:36,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:36,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:36,542 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:42:36,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 1813 states and 4144 transitions. [2022-11-21 23:42:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 4144 transitions. [2022-11-21 23:42:36,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-21 23:42:36,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:36,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 55 proven. 19 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-11-21 23:42:37,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:37,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 1814 states and 4144 transitions. [2022-11-21 23:42:37,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 4144 transitions. [2022-11-21 23:42:37,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-21 23:42:37,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:37,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:37,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:37,280 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 54 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-21 23:42:39,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:39,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4254 states to 1817 states and 4147 transitions. [2022-11-21 23:42:39,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 4147 transitions. [2022-11-21 23:42:39,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-21 23:42:39,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:39,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:39,148 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 23:42:40,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:40,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4255 states to 1818 states and 4148 transitions. [2022-11-21 23:42:40,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 4148 transitions. [2022-11-21 23:42:40,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-21 23:42:40,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:40,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:40,377 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 52 proven. 18 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 23:42:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:40,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 1820 states and 4149 transitions. [2022-11-21 23:42:40,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 4149 transitions. [2022-11-21 23:42:40,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-21 23:42:40,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:40,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:40,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:40,746 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-11-21 23:42:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:43,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 1822 states and 4151 transitions. [2022-11-21 23:42:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 4151 transitions. [2022-11-21 23:42:43,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-21 23:42:43,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:43,859 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-21 23:42:47,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 1826 states and 4157 transitions. [2022-11-21 23:42:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 4157 transitions. [2022-11-21 23:42:47,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-21 23:42:47,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:47,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:47,945 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 56 proven. 17 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-11-21 23:42:48,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 1827 states and 4157 transitions. [2022-11-21 23:42:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 4157 transitions. [2022-11-21 23:42:48,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-21 23:42:48,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:48,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:48,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:48,264 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-21 23:42:50,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:50,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4268 states to 1830 states and 4161 transitions. [2022-11-21 23:42:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 4161 transitions. [2022-11-21 23:42:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:42:50,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:50,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:50,208 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:42:53,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4272 states to 1833 states and 4165 transitions. [2022-11-21 23:42:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 4165 transitions. [2022-11-21 23:42:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:42:53,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:53,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:53,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-21 23:42:55,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:55,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4278 states to 1836 states and 4171 transitions. [2022-11-21 23:42:55,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 4171 transitions. [2022-11-21 23:42:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:42:55,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:55,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-21 23:42:59,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:59,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 1839 states and 4175 transitions. [2022-11-21 23:42:59,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 4175 transitions. [2022-11-21 23:42:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:42:59,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:59,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:59,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:59,376 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-11-21 23:42:59,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:59,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 1842 states and 4179 transitions. [2022-11-21 23:42:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 4179 transitions. [2022-11-21 23:42:59,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:42:59,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:59,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:59,787 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 55 proven. 19 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-11-21 23:42:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:59,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 1843 states and 4179 transitions. [2022-11-21 23:42:59,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 4179 transitions. [2022-11-21 23:42:59,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:42:59,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:59,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:00,120 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-21 23:43:01,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 1846 states and 4182 transitions. [2022-11-21 23:43:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 4182 transitions. [2022-11-21 23:43:01,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:43:01,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:01,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:43:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:02,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 1848 states and 4185 transitions. [2022-11-21 23:43:02,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 4185 transitions. [2022-11-21 23:43:02,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-21 23:43:02,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:02,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:03,360 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 50 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-11-21 23:43:06,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:06,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4295 states to 1851 states and 4188 transitions. [2022-11-21 23:43:06,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 4188 transitions. [2022-11-21 23:43:06,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-21 23:43:06,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:06,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:06,719 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 50 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-11-21 23:43:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4298 states to 1854 states and 4191 transitions. [2022-11-21 23:43:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 4191 transitions. [2022-11-21 23:43:09,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:43:09,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:09,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:09,993 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 52 proven. 18 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 23:43:10,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:10,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4301 states to 1857 states and 4194 transitions. [2022-11-21 23:43:10,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 4194 transitions. [2022-11-21 23:43:10,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:43:10,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:10,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-21 23:43:12,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:12,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4305 states to 1859 states and 4198 transitions. [2022-11-21 23:43:12,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 4198 transitions. [2022-11-21 23:43:12,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:43:12,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:12,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:12,743 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:43:13,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4308 states to 1861 states and 4201 transitions. [2022-11-21 23:43:13,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 4201 transitions. [2022-11-21 23:43:13,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:43:13,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:13,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:13,688 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 54 proven. 17 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-21 23:43:17,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4314 states to 1865 states and 4207 transitions. [2022-11-21 23:43:17,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 4207 transitions. [2022-11-21 23:43:17,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:43:17,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:17,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:17,444 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-11-21 23:43:17,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:17,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4314 states to 1866 states and 4207 transitions. [2022-11-21 23:43:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 4207 transitions. [2022-11-21 23:43:17,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:43:17,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:17,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:17,679 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-11-21 23:43:18,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:18,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4318 states to 1869 states and 4211 transitions. [2022-11-21 23:43:18,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 4211 transitions. [2022-11-21 23:43:18,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:43:18,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:18,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:18,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:18,172 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-21 23:43:19,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:19,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 1872 states and 4215 transitions. [2022-11-21 23:43:19,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 4215 transitions. [2022-11-21 23:43:19,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-21 23:43:19,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:19,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:19,545 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-21 23:43:21,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:21,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4326 states to 1875 states and 4219 transitions. [2022-11-21 23:43:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 4219 transitions. [2022-11-21 23:43:21,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-21 23:43:21,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:21,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:21,550 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 51 proven. 13 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-11-21 23:43:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 1878 states and 4223 transitions. [2022-11-21 23:43:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 4223 transitions. [2022-11-21 23:43:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-21 23:43:21,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:21,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:21,897 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-11-21 23:43:21,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:21,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 1879 states and 4223 transitions. [2022-11-21 23:43:21,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 4223 transitions. [2022-11-21 23:43:22,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-21 23:43:22,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:22,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-21 23:43:22,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:22,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4333 states to 1882 states and 4226 transitions. [2022-11-21 23:43:22,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 4226 transitions. [2022-11-21 23:43:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-21 23:43:22,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:22,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:22,845 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 23:43:23,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:23,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4335 states to 1884 states and 4228 transitions. [2022-11-21 23:43:23,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 4228 transitions. [2022-11-21 23:43:23,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-21 23:43:23,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:23,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:23,514 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 18 proven. 50 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-11-21 23:43:25,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4338 states to 1887 states and 4231 transitions. [2022-11-21 23:43:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 4231 transitions. [2022-11-21 23:43:25,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-21 23:43:25,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:25,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:25,352 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:43:27,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 1890 states and 4234 transitions. [2022-11-21 23:43:27,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 4234 transitions. [2022-11-21 23:43:27,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-21 23:43:27,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:27,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:27,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 54 proven. 17 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-21 23:43:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 1894 states and 4240 transitions. [2022-11-21 23:43:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 4240 transitions. [2022-11-21 23:43:31,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-21 23:43:31,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:31,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:31,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:31,566 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-11-21 23:43:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:31,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4350 states to 1894 states and 4239 transitions. [2022-11-21 23:43:31,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 4239 transitions. [2022-11-21 23:43:31,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-21 23:43:31,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:31,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:31,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-21 23:43:31,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:31,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4350 states to 1895 states and 4239 transitions. [2022-11-21 23:43:31,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 4239 transitions. [2022-11-21 23:43:31,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-21 23:43:31,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:31,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:31,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:32,055 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-11-21 23:43:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:32,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4350 states to 1896 states and 4239 transitions. [2022-11-21 23:43:32,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 4239 transitions. [2022-11-21 23:43:32,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-21 23:43:32,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:32,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:32,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:32,593 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 51 proven. 13 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-11-21 23:43:32,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:32,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 1899 states and 4243 transitions. [2022-11-21 23:43:32,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 4243 transitions. [2022-11-21 23:43:32,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-21 23:43:32,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:32,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:32,951 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-11-21 23:43:33,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:33,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 1900 states and 4243 transitions. [2022-11-21 23:43:33,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 4243 transitions. [2022-11-21 23:43:33,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-21 23:43:33,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:33,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:33,239 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:43:33,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:33,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4355 states to 1902 states and 4244 transitions. [2022-11-21 23:43:33,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 4244 transitions. [2022-11-21 23:43:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-21 23:43:33,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:33,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:33,494 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-21 23:43:35,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:35,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 1905 states and 4247 transitions. [2022-11-21 23:43:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 4247 transitions. [2022-11-21 23:43:35,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-21 23:43:35,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:35,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:35,309 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 23:43:36,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:36,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4363 states to 1908 states and 4252 transitions. [2022-11-21 23:43:36,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 4252 transitions. [2022-11-21 23:43:36,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-21 23:43:36,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:36,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:36,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:43:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:36,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 1911 states and 4255 transitions. [2022-11-21 23:43:36,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 4255 transitions. [2022-11-21 23:43:36,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-21 23:43:36,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:36,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:36,955 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 52 proven. 18 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 23:43:37,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:37,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4369 states to 1913 states and 4258 transitions. [2022-11-21 23:43:37,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 4258 transitions. [2022-11-21 23:43:37,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-21 23:43:37,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:37,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:37,306 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-21 23:43:41,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:41,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 1917 states and 4264 transitions. [2022-11-21 23:43:41,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 4264 transitions. [2022-11-21 23:43:41,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-21 23:43:41,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:41,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 13 proven. 51 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-11-21 23:43:47,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 1927 states and 4280 transitions. [2022-11-21 23:43:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 4280 transitions. [2022-11-21 23:43:47,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-21 23:43:47,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:47,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:47,888 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 13 proven. 49 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 23:43:49,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:49,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4394 states to 1930 states and 4282 transitions. [2022-11-21 23:43:49,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 4282 transitions. [2022-11-21 23:43:49,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-21 23:43:49,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:49,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-11-21 23:43:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:50,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4398 states to 1933 states and 4286 transitions. [2022-11-21 23:43:50,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 4286 transitions. [2022-11-21 23:43:50,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-21 23:43:50,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:50,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:50,472 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:43:54,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4404 states to 1937 states and 4292 transitions. [2022-11-21 23:43:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 4292 transitions. [2022-11-21 23:43:54,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-21 23:43:54,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:54,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:54,926 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-21 23:43:59,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:59,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 1941 states and 4298 transitions. [2022-11-21 23:43:59,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 4298 transitions. [2022-11-21 23:43:59,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-21 23:43:59,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:59,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:59,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:59,716 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-11-21 23:44:01,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:01,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 1943 states and 4299 transitions. [2022-11-21 23:44:01,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 4299 transitions. [2022-11-21 23:44:01,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-11-21 23:44:01,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:01,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:02,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:02,182 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-11-21 23:44:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:09,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 1954 states and 4313 transitions. [2022-11-21 23:44:09,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 4313 transitions. [2022-11-21 23:44:09,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-21 23:44:09,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:09,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:09,514 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-11-21 23:44:09,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4430 states to 1957 states and 4317 transitions. [2022-11-21 23:44:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 4317 transitions. [2022-11-21 23:44:09,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-21 23:44:09,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:09,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:09,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:09,999 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-11-21 23:44:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:10,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4434 states to 1960 states and 4321 transitions. [2022-11-21 23:44:10,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 4321 transitions. [2022-11-21 23:44:10,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-21 23:44:10,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:10,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-21 23:44:10,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:10,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 1962 states and 4325 transitions. [2022-11-21 23:44:10,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 4325 transitions. [2022-11-21 23:44:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-21 23:44:10,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:10,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:10,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:10,627 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 23:44:10,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:10,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 1964 states and 4328 transitions. [2022-11-21 23:44:10,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 4328 transitions. [2022-11-21 23:44:10,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-21 23:44:10,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:10,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:11,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:11,253 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 23:44:14,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:14,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 1967 states and 4331 transitions. [2022-11-21 23:44:14,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 4331 transitions. [2022-11-21 23:44:14,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-21 23:44:14,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:14,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 23:44:16,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:16,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 1970 states and 4334 transitions. [2022-11-21 23:44:16,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 4334 transitions. [2022-11-21 23:44:16,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-21 23:44:16,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:16,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:16,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:16,271 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 23:44:16,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:16,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 1973 states and 4338 transitions. [2022-11-21 23:44:16,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 4338 transitions. [2022-11-21 23:44:16,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-21 23:44:16,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:16,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:16,726 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 54 proven. 17 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2022-11-21 23:44:16,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4455 states to 1976 states and 4342 transitions. [2022-11-21 23:44:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 4342 transitions. [2022-11-21 23:44:16,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-21 23:44:16,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:16,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:17,154 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 54 proven. 17 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2022-11-21 23:44:17,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:17,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4459 states to 1979 states and 4346 transitions. [2022-11-21 23:44:17,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 4346 transitions. [2022-11-21 23:44:17,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-21 23:44:17,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:17,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:17,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:17,547 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2022-11-21 23:44:17,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:17,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 1982 states and 4350 transitions. [2022-11-21 23:44:17,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 4350 transitions. [2022-11-21 23:44:17,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-21 23:44:17,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:17,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:17,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:18,182 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 13 proven. 54 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-11-21 23:44:19,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:19,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4465 states to 1984 states and 4352 transitions. [2022-11-21 23:44:19,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 4352 transitions. [2022-11-21 23:44:19,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-21 23:44:19,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:19,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:19,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:19,416 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-11-21 23:44:19,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:19,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 1987 states and 4356 transitions. [2022-11-21 23:44:19,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 4356 transitions. [2022-11-21 23:44:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-21 23:44:19,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:19,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:19,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:19,961 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2022-11-21 23:44:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4473 states to 1990 states and 4360 transitions. [2022-11-21 23:44:20,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 4360 transitions. [2022-11-21 23:44:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-21 23:44:20,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:20,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:20,680 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2022-11-21 23:44:22,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:22,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 1995 states and 4367 transitions. [2022-11-21 23:44:22,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 4367 transitions. [2022-11-21 23:44:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-21 23:44:22,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:22,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:22,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:22,698 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-11-21 23:44:29,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:29,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2006 states and 4382 transitions. [2022-11-21 23:44:29,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 4382 transitions. [2022-11-21 23:44:29,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-21 23:44:29,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:29,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:29,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:29,639 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-11-21 23:44:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:30,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4510 states to 2015 states and 4395 transitions. [2022-11-21 23:44:30,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 4395 transitions. [2022-11-21 23:44:30,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-11-21 23:44:30,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:30,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:30,457 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 51 proven. 13 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2022-11-21 23:44:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:37,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4527 states to 2026 states and 4410 transitions. [2022-11-21 23:44:37,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 4410 transitions. [2022-11-21 23:44:37,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-21 23:44:37,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:37,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:37,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:37,867 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-21 23:44:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:41,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4542 states to 2029 states and 4414 transitions. [2022-11-21 23:44:41,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 4414 transitions. [2022-11-21 23:44:41,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-21 23:44:41,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:41,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:41,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:41,925 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-11-21 23:44:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:42,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4555 states to 2038 states and 4427 transitions. [2022-11-21 23:44:42,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 4427 transitions. [2022-11-21 23:44:42,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-21 23:44:42,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:42,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:42,649 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-11-21 23:44:46,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:46,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 2042 states and 4432 transitions. [2022-11-21 23:44:46,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 4432 transitions. [2022-11-21 23:44:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-21 23:44:46,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:46,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:46,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:47,289 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 51 proven. 13 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2022-11-21 23:44:54,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 2053 states and 4447 transitions. [2022-11-21 23:44:54,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 4447 transitions. [2022-11-21 23:44:54,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-21 23:44:54,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:54,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:55,159 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-21 23:44:59,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:59,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4580 states to 2055 states and 4450 transitions. [2022-11-21 23:44:59,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4450 transitions. [2022-11-21 23:44:59,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-21 23:44:59,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:59,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:59,317 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 49 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-21 23:45:01,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:45:01,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4593 states to 2064 states and 4463 transitions. [2022-11-21 23:45:01,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 4463 transitions. [2022-11-21 23:45:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-21 23:45:01,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:45:01,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:45:01,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:45:01,903 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 51 proven. 13 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-11-21 23:45:07,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:45:07,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4598 states to 2068 states and 4468 transitions. [2022-11-21 23:45:07,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 4468 transitions. [2022-11-21 23:45:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-21 23:45:07,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:45:07,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:45:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:45:07,811 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2022-11-21 23:45:11,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:45:11,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4614 states to 2077 states and 4482 transitions. [2022-11-21 23:45:11,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4482 transitions. [2022-11-21 23:45:11,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-21 23:45:11,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:45:11,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:45:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:45:12,052 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2022-11-21 23:45:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:45:16,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 2079 states and 4483 transitions. [2022-11-21 23:45:16,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4483 transitions. [2022-11-21 23:45:16,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-21 23:45:16,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:45:16,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:45:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:45:18,234 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2022-11-21 23:45:37,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:45:37,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2099 states and 4539 transitions. [2022-11-21 23:45:37,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 4539 transitions. [2022-11-21 23:45:37,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-21 23:45:37,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:45:37,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:45:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:45:38,074 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 49 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-21 23:45:38,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:45:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4686 states to 2108 states and 4552 transitions. [2022-11-21 23:45:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 4552 transitions. [2022-11-21 23:45:38,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-21 23:45:38,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:45:38,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:45:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:45:38,884 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 51 proven. 13 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked.