./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-cav19/array_init_pair_symmetr2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/array-cav19/array_init_pair_symmetr2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4caa1f295436b297cae57f4102149db941e37f67b5d377cc8e9aa7b58bbf9350 --- 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-e04fb08 [2022-11-16 06:27:35,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:27:35,048 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:27:35,073 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:27:35,074 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:27:35,075 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:27:35,076 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:27:35,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:27:35,080 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:27:35,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:27:35,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:27:35,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:27:35,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:27:35,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:27:35,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:27:35,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:27:35,096 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:27:35,104 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:27:35,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:27:35,107 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:27:35,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:27:35,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:27:35,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:27:35,121 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:27:35,125 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:27:35,131 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:27:35,131 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:27:35,132 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:27:35,134 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:27:35,135 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:27:35,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:27:35,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:27:35,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:27:35,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:27:35,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:27:35,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:27:35,143 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:27:35,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:27:35,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:27:35,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:27:35,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:27:35,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-16 06:27:35,183 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:27:35,184 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:27:35,184 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:27:35,185 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:27:35,185 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:27:35,185 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:27:35,186 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:27:35,186 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 06:27:35,186 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:27:35,186 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 06:27:35,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:27:35,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:27:35,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:27:35,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:27:35,187 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 06:27:35,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:27:35,187 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:27:35,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:27:35,187 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:27:35,188 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:27:35,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:27:35,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:27:35,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:27:35,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:27:35,188 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:27:35,189 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:27:35,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:27:35,189 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:27:35,189 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_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4caa1f295436b297cae57f4102149db941e37f67b5d377cc8e9aa7b58bbf9350 [2022-11-16 06:27:35,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:27:35,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:27:35,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:27:35,495 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:27:35,496 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:27:35,499 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/array-cav19/array_init_pair_symmetr2.c [2022-11-16 06:27:35,566 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/data/dd19a450a/6bd88c761acd4c49bd3f393208d3a132/FLAGccdf4c796 [2022-11-16 06:27:36,008 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:27:36,009 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/sv-benchmarks/c/array-cav19/array_init_pair_symmetr2.c [2022-11-16 06:27:36,015 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/data/dd19a450a/6bd88c761acd4c49bd3f393208d3a132/FLAGccdf4c796 [2022-11-16 06:27:36,393 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/data/dd19a450a/6bd88c761acd4c49bd3f393208d3a132 [2022-11-16 06:27:36,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:27:36,397 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:27:36,403 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:27:36,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:27:36,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:27:36,407 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4533ac1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36, skipping insertion in model container [2022-11-16 06:27:36,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:27:36,429 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:27:36,598 WARN L229 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_66283c14-be55-4208-b4de-73fe18f47f0f/sv-benchmarks/c/array-cav19/array_init_pair_symmetr2.c[415,428] [2022-11-16 06:27:36,618 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:27:36,626 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:27:36,638 WARN L229 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_66283c14-be55-4208-b4de-73fe18f47f0f/sv-benchmarks/c/array-cav19/array_init_pair_symmetr2.c[415,428] [2022-11-16 06:27:36,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:27:36,658 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:27:36,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36 WrapperNode [2022-11-16 06:27:36,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:27:36,660 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:27:36,660 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:27:36,660 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:27:36,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,693 INFO L138 Inliner]: procedures = 15, calls = 26, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 77 [2022-11-16 06:27:36,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:27:36,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:27:36,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:27:36,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:27:36,704 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,706 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,706 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,712 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,716 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,717 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,718 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,720 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:27:36,721 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:27:36,721 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:27:36,721 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:27:36,722 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:36" (1/1) ... [2022-11-16 06:27:36,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:27:36,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:27:36,771 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:27:36,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66283c14-be55-4208-b4de-73fe18f47f0f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:27:36,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:27:36,814 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:27:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:27:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:27:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:27:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:27:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:27:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:27:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:27:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:27:36,881 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:27:36,882 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:27:37,032 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:27:37,078 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:27:37,078 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-16 06:27:37,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:27:37 BoogieIcfgContainer [2022-11-16 06:27:37,080 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:27:37,081 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:27:37,081 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:27:37,097 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:27:37,097 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:27:37" (1/1) ... [2022-11-16 06:27:37,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:27:37,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:37,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2022-11-16 06:27:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2022-11-16 06:27:37,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-16 06:27:37,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:37,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:37,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:37,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:27:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:37,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 16 states and 21 transitions. [2022-11-16 06:27:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 21 transitions. [2022-11-16 06:27:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-16 06:27:37,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:37,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:37,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-16 06:27:37,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:37,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 17 states and 23 transitions. [2022-11-16 06:27:37,895 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 23 transitions. [2022-11-16 06:27:37,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-16 06:27:37,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:37,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:38,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-16 06:27:38,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:38,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 22 states and 32 transitions. [2022-11-16 06:27:38,210 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2022-11-16 06:27:38,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-16 06:27:38,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:38,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:38,331 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-16 06:27:38,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:38,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 27 states and 40 transitions. [2022-11-16 06:27:38,486 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2022-11-16 06:27:38,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 06:27:38,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:38,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:38,643 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-11-16 06:27:38,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:38,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 32 states and 48 transitions. [2022-11-16 06:27:38,811 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-16 06:27:38,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 06:27:38,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:38,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:38,978 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-11-16 06:27:39,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:39,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 37 states and 56 transitions. [2022-11-16 06:27:39,188 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 56 transitions. [2022-11-16 06:27:39,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 06:27:39,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:39,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:39,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:39,481 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2022-11-16 06:27:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 42 states and 64 transitions. [2022-11-16 06:27:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2022-11-16 06:27:39,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-16 06:27:39,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:39,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:39,960 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2022-11-16 06:27:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 47 states and 72 transitions. [2022-11-16 06:27:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-11-16 06:27:40,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-16 06:27:40,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:40,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:40,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:40,531 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2022-11-16 06:27:40,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:40,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 52 states and 80 transitions. [2022-11-16 06:27:40,760 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 80 transitions. [2022-11-16 06:27:40,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-16 06:27:40,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:40,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:41,070 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2022-11-16 06:27:41,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:41,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 57 states and 88 transitions. [2022-11-16 06:27:41,310 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 88 transitions. [2022-11-16 06:27:41,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-16 06:27:41,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:41,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:41,712 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2022-11-16 06:27:41,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:41,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 62 states and 96 transitions. [2022-11-16 06:27:41,995 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 96 transitions. [2022-11-16 06:27:41,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-16 06:27:41,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:41,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:42,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 0 proven. 235 refuted. 0 times theorem prover too weak. 871 trivial. 0 not checked. [2022-11-16 06:27:42,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:42,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 67 states and 104 transitions. [2022-11-16 06:27:42,691 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2022-11-16 06:27:42,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-16 06:27:42,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:42,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:43,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 0 proven. 286 refuted. 0 times theorem prover too weak. 1057 trivial. 0 not checked. [2022-11-16 06:27:43,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:43,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 72 states and 112 transitions. [2022-11-16 06:27:43,456 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 112 transitions. [2022-11-16 06:27:43,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-16 06:27:43,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:43,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:43,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:44,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1603 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 1261 trivial. 0 not checked. [2022-11-16 06:27:44,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:44,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 77 states and 120 transitions. [2022-11-16 06:27:44,342 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 120 transitions. [2022-11-16 06:27:44,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-16 06:27:44,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:44,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:44,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1886 backedges. 0 proven. 403 refuted. 0 times theorem prover too weak. 1483 trivial. 0 not checked. [2022-11-16 06:27:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 82 states and 128 transitions. [2022-11-16 06:27:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 128 transitions. [2022-11-16 06:27:45,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-11-16 06:27:45,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:45,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:45,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:45,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2192 backedges. 0 proven. 469 refuted. 0 times theorem prover too weak. 1723 trivial. 0 not checked. [2022-11-16 06:27:46,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:46,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 87 states and 136 transitions. [2022-11-16 06:27:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 136 transitions. [2022-11-16 06:27:46,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-11-16 06:27:46,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:46,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:46,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:46,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2521 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 1981 trivial. 0 not checked. [2022-11-16 06:27:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:47,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 92 states and 144 transitions. [2022-11-16 06:27:47,116 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 144 transitions. [2022-11-16 06:27:47,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-11-16 06:27:47,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:47,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:47,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2873 backedges. 0 proven. 616 refuted. 0 times theorem prover too weak. 2257 trivial. 0 not checked. [2022-11-16 06:27:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:48,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 97 states and 152 transitions. [2022-11-16 06:27:48,055 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 152 transitions. [2022-11-16 06:27:48,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-11-16 06:27:48,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:48,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:48,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:48,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3248 backedges. 0 proven. 697 refuted. 0 times theorem prover too weak. 2551 trivial. 0 not checked. [2022-11-16 06:27:49,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:49,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 102 states and 160 transitions. [2022-11-16 06:27:49,057 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 160 transitions. [2022-11-16 06:27:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-11-16 06:27:49,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:49,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 3646 backedges. 0 proven. 783 refuted. 0 times theorem prover too weak. 2863 trivial. 0 not checked. [2022-11-16 06:27:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 107 states and 168 transitions. [2022-11-16 06:27:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 168 transitions. [2022-11-16 06:27:50,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-11-16 06:27:50,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:50,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:50,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:50,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4067 backedges. 0 proven. 874 refuted. 0 times theorem prover too weak. 3193 trivial. 0 not checked. [2022-11-16 06:27:51,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:51,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 112 states and 176 transitions. [2022-11-16 06:27:51,330 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 176 transitions. [2022-11-16 06:27:51,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-11-16 06:27:51,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:52,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4511 backedges. 0 proven. 970 refuted. 0 times theorem prover too weak. 3541 trivial. 0 not checked. [2022-11-16 06:27:52,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:52,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 117 states and 184 transitions. [2022-11-16 06:27:52,559 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 184 transitions. [2022-11-16 06:27:52,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-11-16 06:27:52,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:52,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:53,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4978 backedges. 0 proven. 1071 refuted. 0 times theorem prover too weak. 3907 trivial. 0 not checked. [2022-11-16 06:27:53,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 122 states and 192 transitions. [2022-11-16 06:27:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 192 transitions. [2022-11-16 06:27:53,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-11-16 06:27:53,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:53,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 5468 backedges. 0 proven. 1177 refuted. 0 times theorem prover too weak. 4291 trivial. 0 not checked. [2022-11-16 06:27:55,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:55,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 127 states and 200 transitions. [2022-11-16 06:27:55,184 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 200 transitions. [2022-11-16 06:27:55,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-16 06:27:55,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:55,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:55,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:56,118 INFO L134 CoverageAnalysis]: Checked inductivity of 5981 backedges. 0 proven. 1288 refuted. 0 times theorem prover too weak. 4693 trivial. 0 not checked. [2022-11-16 06:27:56,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:56,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 132 states and 208 transitions. [2022-11-16 06:27:56,546 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 208 transitions. [2022-11-16 06:27:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-16 06:27:56,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:57,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6517 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 5113 trivial. 0 not checked. [2022-11-16 06:27:58,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:58,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 137 states and 216 transitions. [2022-11-16 06:27:58,067 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 216 transitions. [2022-11-16 06:27:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-11-16 06:27:58,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:58,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:58,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7076 backedges. 0 proven. 1525 refuted. 0 times theorem prover too weak. 5551 trivial. 0 not checked. [2022-11-16 06:27:59,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:59,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 142 states and 224 transitions. [2022-11-16 06:27:59,414 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 224 transitions. [2022-11-16 06:27:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-11-16 06:27:59,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:59,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:00,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7658 backedges. 0 proven. 1651 refuted. 0 times theorem prover too weak. 6007 trivial. 0 not checked. [2022-11-16 06:28:00,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:00,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 147 states and 232 transitions. [2022-11-16 06:28:00,877 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 232 transitions. [2022-11-16 06:28:00,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-11-16 06:28:00,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:00,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:00,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8263 backedges. 0 proven. 1782 refuted. 0 times theorem prover too weak. 6481 trivial. 0 not checked. [2022-11-16 06:28:02,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:02,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 152 states and 240 transitions. [2022-11-16 06:28:02,481 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 240 transitions. [2022-11-16 06:28:02,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-11-16 06:28:02,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:02,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:02,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:03,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8891 backedges. 0 proven. 1918 refuted. 0 times theorem prover too weak. 6973 trivial. 0 not checked. [2022-11-16 06:28:04,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:04,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 157 states and 248 transitions. [2022-11-16 06:28:04,132 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 248 transitions. [2022-11-16 06:28:04,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-11-16 06:28:04,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:04,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:05,111 INFO L134 CoverageAnalysis]: Checked inductivity of 9542 backedges. 0 proven. 2059 refuted. 0 times theorem prover too weak. 7483 trivial. 0 not checked. [2022-11-16 06:28:05,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:05,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 162 states and 256 transitions. [2022-11-16 06:28:05,645 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 256 transitions. [2022-11-16 06:28:05,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-16 06:28:05,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:05,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 10216 backedges. 0 proven. 2205 refuted. 0 times theorem prover too weak. 8011 trivial. 0 not checked. [2022-11-16 06:28:07,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 167 states and 264 transitions. [2022-11-16 06:28:07,321 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 264 transitions. [2022-11-16 06:28:07,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2022-11-16 06:28:07,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:07,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:07,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:08,304 INFO L134 CoverageAnalysis]: Checked inductivity of 10913 backedges. 0 proven. 2356 refuted. 0 times theorem prover too weak. 8557 trivial. 0 not checked. [2022-11-16 06:28:08,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:08,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 172 states and 272 transitions. [2022-11-16 06:28:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 272 transitions. [2022-11-16 06:28:08,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 06:28:08,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:08,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:09,903 INFO L134 CoverageAnalysis]: Checked inductivity of 11633 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 9121 trivial. 0 not checked. [2022-11-16 06:28:10,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:10,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 177 states and 280 transitions. [2022-11-16 06:28:10,461 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 280 transitions. [2022-11-16 06:28:10,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 06:28:10,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:10,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:10,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:11,695 INFO L134 CoverageAnalysis]: Checked inductivity of 12376 backedges. 0 proven. 2673 refuted. 0 times theorem prover too weak. 9703 trivial. 0 not checked. [2022-11-16 06:28:12,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 182 states and 288 transitions. [2022-11-16 06:28:12,278 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 288 transitions. [2022-11-16 06:28:12,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-11-16 06:28:12,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:12,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:12,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:13,404 INFO L134 CoverageAnalysis]: Checked inductivity of 13142 backedges. 0 proven. 2839 refuted. 0 times theorem prover too weak. 10303 trivial. 0 not checked. [2022-11-16 06:28:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:13,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 187 states and 296 transitions. [2022-11-16 06:28:13,975 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 296 transitions. [2022-11-16 06:28:13,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-11-16 06:28:13,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:13,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:14,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:15,378 INFO L134 CoverageAnalysis]: Checked inductivity of 13931 backedges. 0 proven. 3010 refuted. 0 times theorem prover too weak. 10921 trivial. 0 not checked. [2022-11-16 06:28:15,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 192 states and 304 transitions. [2022-11-16 06:28:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 304 transitions. [2022-11-16 06:28:15,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-16 06:28:15,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:15,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:16,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 14743 backedges. 0 proven. 3186 refuted. 0 times theorem prover too weak. 11557 trivial. 0 not checked. [2022-11-16 06:28:17,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:17,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 197 states and 312 transitions. [2022-11-16 06:28:17,922 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 312 transitions. [2022-11-16 06:28:17,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2022-11-16 06:28:17,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:17,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:18,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:19,348 INFO L134 CoverageAnalysis]: Checked inductivity of 15578 backedges. 0 proven. 3367 refuted. 0 times theorem prover too weak. 12211 trivial. 0 not checked. [2022-11-16 06:28:19,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:19,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 202 states and 320 transitions. [2022-11-16 06:28:19,940 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 320 transitions. [2022-11-16 06:28:19,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-11-16 06:28:19,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:19,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:21,352 INFO L134 CoverageAnalysis]: Checked inductivity of 16436 backedges. 0 proven. 3553 refuted. 0 times theorem prover too weak. 12883 trivial. 0 not checked. [2022-11-16 06:28:21,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:21,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 207 states and 328 transitions. [2022-11-16 06:28:21,951 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 328 transitions. [2022-11-16 06:28:21,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2022-11-16 06:28:21,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:21,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:23,574 INFO L134 CoverageAnalysis]: Checked inductivity of 17317 backedges. 0 proven. 3744 refuted. 0 times theorem prover too weak. 13573 trivial. 0 not checked. [2022-11-16 06:28:24,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:24,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 212 states and 336 transitions. [2022-11-16 06:28:24,176 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 336 transitions. [2022-11-16 06:28:24,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-11-16 06:28:24,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:24,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 18221 backedges. 0 proven. 3940 refuted. 0 times theorem prover too weak. 14281 trivial. 0 not checked. [2022-11-16 06:28:26,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:26,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 217 states and 344 transitions. [2022-11-16 06:28:26,405 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 344 transitions. [2022-11-16 06:28:26,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2022-11-16 06:28:26,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:26,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:26,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:28,015 INFO L134 CoverageAnalysis]: Checked inductivity of 19148 backedges. 0 proven. 4141 refuted. 0 times theorem prover too weak. 15007 trivial. 0 not checked. [2022-11-16 06:28:28,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:28,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 222 states and 352 transitions. [2022-11-16 06:28:28,730 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 352 transitions. [2022-11-16 06:28:28,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-11-16 06:28:28,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:30,346 INFO L134 CoverageAnalysis]: Checked inductivity of 20098 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 15751 trivial. 0 not checked. [2022-11-16 06:28:31,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 227 states and 360 transitions. [2022-11-16 06:28:31,046 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 360 transitions. [2022-11-16 06:28:31,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2022-11-16 06:28:31,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:31,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:32,911 INFO L134 CoverageAnalysis]: Checked inductivity of 21071 backedges. 0 proven. 4558 refuted. 0 times theorem prover too weak. 16513 trivial. 0 not checked. [2022-11-16 06:28:33,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 232 states and 368 transitions. [2022-11-16 06:28:33,575 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 368 transitions. [2022-11-16 06:28:33,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2022-11-16 06:28:33,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:33,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:33,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:35,361 INFO L134 CoverageAnalysis]: Checked inductivity of 22067 backedges. 0 proven. 4774 refuted. 0 times theorem prover too weak. 17293 trivial. 0 not checked. [2022-11-16 06:28:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 237 states and 376 transitions. [2022-11-16 06:28:36,050 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 376 transitions. [2022-11-16 06:28:36,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2022-11-16 06:28:36,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:36,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:37,947 INFO L134 CoverageAnalysis]: Checked inductivity of 23086 backedges. 0 proven. 4995 refuted. 0 times theorem prover too weak. 18091 trivial. 0 not checked. [2022-11-16 06:28:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:38,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 242 states and 384 transitions. [2022-11-16 06:28:38,679 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 384 transitions. [2022-11-16 06:28:38,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2022-11-16 06:28:38,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:38,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 24128 backedges. 0 proven. 5221 refuted. 0 times theorem prover too weak. 18907 trivial. 0 not checked. [2022-11-16 06:28:41,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 247 states and 392 transitions. [2022-11-16 06:28:41,630 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 392 transitions. [2022-11-16 06:28:41,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2022-11-16 06:28:41,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:41,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:41,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:44,113 INFO L134 CoverageAnalysis]: Checked inductivity of 25193 backedges. 0 proven. 5452 refuted. 0 times theorem prover too weak. 19741 trivial. 0 not checked. [2022-11-16 06:28:44,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:44,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 252 states and 400 transitions. [2022-11-16 06:28:44,851 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 400 transitions. [2022-11-16 06:28:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-16 06:28:44,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:44,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:46,975 INFO L134 CoverageAnalysis]: Checked inductivity of 26281 backedges. 0 proven. 5688 refuted. 0 times theorem prover too weak. 20593 trivial. 0 not checked. [2022-11-16 06:28:47,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:47,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 257 states and 408 transitions. [2022-11-16 06:28:47,715 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 408 transitions. [2022-11-16 06:28:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2022-11-16 06:28:47,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:47,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 27392 backedges. 0 proven. 5929 refuted. 0 times theorem prover too weak. 21463 trivial. 0 not checked. [2022-11-16 06:28:50,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:50,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 262 states and 416 transitions. [2022-11-16 06:28:50,794 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 416 transitions. [2022-11-16 06:28:50,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2022-11-16 06:28:50,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:50,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 28526 backedges. 0 proven. 6175 refuted. 0 times theorem prover too weak. 22351 trivial. 0 not checked. [2022-11-16 06:28:54,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:54,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 267 states and 424 transitions. [2022-11-16 06:28:54,312 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 424 transitions. [2022-11-16 06:28:54,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2022-11-16 06:28:54,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:54,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 29683 backedges. 0 proven. 6426 refuted. 0 times theorem prover too weak. 23257 trivial. 0 not checked. [2022-11-16 06:28:57,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 272 states and 432 transitions. [2022-11-16 06:28:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 432 transitions. [2022-11-16 06:28:57,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2022-11-16 06:28:57,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:57,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:00,618 INFO L134 CoverageAnalysis]: Checked inductivity of 30863 backedges. 0 proven. 6682 refuted. 0 times theorem prover too weak. 24181 trivial. 0 not checked. [2022-11-16 06:29:01,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:01,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 277 states and 440 transitions. [2022-11-16 06:29:01,411 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 440 transitions. [2022-11-16 06:29:01,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2022-11-16 06:29:01,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:01,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:03,960 INFO L134 CoverageAnalysis]: Checked inductivity of 32066 backedges. 0 proven. 6943 refuted. 0 times theorem prover too weak. 25123 trivial. 0 not checked. [2022-11-16 06:29:04,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:04,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 282 states and 448 transitions. [2022-11-16 06:29:04,755 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 448 transitions. [2022-11-16 06:29:04,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2022-11-16 06:29:04,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:04,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:07,748 INFO L134 CoverageAnalysis]: Checked inductivity of 33292 backedges. 0 proven. 7209 refuted. 0 times theorem prover too weak. 26083 trivial. 0 not checked. [2022-11-16 06:29:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:08,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 287 states and 456 transitions. [2022-11-16 06:29:08,555 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 456 transitions. [2022-11-16 06:29:08,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2022-11-16 06:29:08,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:08,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:08,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:11,393 INFO L134 CoverageAnalysis]: Checked inductivity of 34541 backedges. 0 proven. 7480 refuted. 0 times theorem prover too weak. 27061 trivial. 0 not checked. [2022-11-16 06:29:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:12,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 292 states and 464 transitions. [2022-11-16 06:29:12,223 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 464 transitions. [2022-11-16 06:29:12,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 624 [2022-11-16 06:29:12,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:12,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:12,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:15,304 INFO L134 CoverageAnalysis]: Checked inductivity of 35813 backedges. 0 proven. 7756 refuted. 0 times theorem prover too weak. 28057 trivial. 0 not checked. [2022-11-16 06:29:16,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 297 states and 472 transitions. [2022-11-16 06:29:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 472 transitions. [2022-11-16 06:29:16,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2022-11-16 06:29:16,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:16,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:16,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:19,319 INFO L134 CoverageAnalysis]: Checked inductivity of 37108 backedges. 0 proven. 8037 refuted. 0 times theorem prover too weak. 29071 trivial. 0 not checked. [2022-11-16 06:29:20,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:20,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 302 states and 480 transitions. [2022-11-16 06:29:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 480 transitions. [2022-11-16 06:29:20,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2022-11-16 06:29:20,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:20,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:20,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:23,254 INFO L134 CoverageAnalysis]: Checked inductivity of 38426 backedges. 0 proven. 8323 refuted. 0 times theorem prover too weak. 30103 trivial. 0 not checked. [2022-11-16 06:29:24,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:24,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 307 states and 488 transitions. [2022-11-16 06:29:24,122 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 488 transitions. [2022-11-16 06:29:24,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2022-11-16 06:29:24,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:24,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:27,624 INFO L134 CoverageAnalysis]: Checked inductivity of 39767 backedges. 0 proven. 8614 refuted. 0 times theorem prover too weak. 31153 trivial. 0 not checked. [2022-11-16 06:29:28,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:28,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 312 states and 496 transitions. [2022-11-16 06:29:28,508 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 496 transitions. [2022-11-16 06:29:28,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 668 [2022-11-16 06:29:28,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:28,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:28,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:32,102 INFO L134 CoverageAnalysis]: Checked inductivity of 41131 backedges. 0 proven. 8910 refuted. 0 times theorem prover too weak. 32221 trivial. 0 not checked. [2022-11-16 06:29:33,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:33,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 317 states and 504 transitions. [2022-11-16 06:29:33,008 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 504 transitions. [2022-11-16 06:29:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 679 [2022-11-16 06:29:33,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:33,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:36,602 INFO L134 CoverageAnalysis]: Checked inductivity of 42518 backedges. 0 proven. 9211 refuted. 0 times theorem prover too weak. 33307 trivial. 0 not checked. [2022-11-16 06:29:37,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 322 states and 512 transitions. [2022-11-16 06:29:37,504 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 512 transitions. [2022-11-16 06:29:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 690 [2022-11-16 06:29:37,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:37,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:40,995 INFO L134 CoverageAnalysis]: Checked inductivity of 43928 backedges. 0 proven. 9517 refuted. 0 times theorem prover too weak. 34411 trivial. 0 not checked. [2022-11-16 06:29:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 327 states and 520 transitions. [2022-11-16 06:29:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 520 transitions. [2022-11-16 06:29:41,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 701 [2022-11-16 06:29:41,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:41,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:42,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45361 backedges. 0 proven. 9828 refuted. 0 times theorem prover too weak. 35533 trivial. 0 not checked. [2022-11-16 06:29:46,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:46,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 332 states and 528 transitions. [2022-11-16 06:29:46,806 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 528 transitions. [2022-11-16 06:29:46,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 712 [2022-11-16 06:29:46,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:46,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:46,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:51,262 INFO L134 CoverageAnalysis]: Checked inductivity of 46817 backedges. 0 proven. 10144 refuted. 0 times theorem prover too weak. 36673 trivial. 0 not checked. [2022-11-16 06:29:52,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:52,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 337 states and 536 transitions. [2022-11-16 06:29:52,211 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 536 transitions. [2022-11-16 06:29:52,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 723 [2022-11-16 06:29:52,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:52,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:52,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 48296 backedges. 0 proven. 10465 refuted. 0 times theorem prover too weak. 37831 trivial. 0 not checked. [2022-11-16 06:29:57,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:57,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 342 states and 544 transitions. [2022-11-16 06:29:57,032 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 544 transitions. [2022-11-16 06:29:57,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 734 [2022-11-16 06:29:57,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:57,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:57,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:01,668 INFO L134 CoverageAnalysis]: Checked inductivity of 49798 backedges. 0 proven. 10791 refuted. 0 times theorem prover too weak. 39007 trivial. 0 not checked. [2022-11-16 06:30:02,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:02,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 347 states and 552 transitions. [2022-11-16 06:30:02,665 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 552 transitions. [2022-11-16 06:30:02,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 745 [2022-11-16 06:30:02,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:02,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:02,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:07,004 INFO L134 CoverageAnalysis]: Checked inductivity of 51323 backedges. 0 proven. 11122 refuted. 0 times theorem prover too weak. 40201 trivial. 0 not checked. [2022-11-16 06:30:08,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:08,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 352 states and 560 transitions. [2022-11-16 06:30:08,072 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 560 transitions. [2022-11-16 06:30:08,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2022-11-16 06:30:08,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:08,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:08,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:12,637 INFO L134 CoverageAnalysis]: Checked inductivity of 52871 backedges. 0 proven. 11458 refuted. 0 times theorem prover too weak. 41413 trivial. 0 not checked. [2022-11-16 06:30:13,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:13,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 357 states and 568 transitions. [2022-11-16 06:30:13,646 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 568 transitions. [2022-11-16 06:30:13,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2022-11-16 06:30:13,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:13,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:18,078 INFO L134 CoverageAnalysis]: Checked inductivity of 54442 backedges. 0 proven. 11799 refuted. 0 times theorem prover too weak. 42643 trivial. 0 not checked. [2022-11-16 06:30:19,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:19,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 362 states and 576 transitions. [2022-11-16 06:30:19,104 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 576 transitions. [2022-11-16 06:30:19,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2022-11-16 06:30:19,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:19,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:23,800 INFO L134 CoverageAnalysis]: Checked inductivity of 56036 backedges. 0 proven. 12145 refuted. 0 times theorem prover too weak. 43891 trivial. 0 not checked. [2022-11-16 06:30:24,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:24,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 367 states and 584 transitions. [2022-11-16 06:30:24,836 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 584 transitions. [2022-11-16 06:30:24,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 789 [2022-11-16 06:30:24,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:24,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:29,915 INFO L134 CoverageAnalysis]: Checked inductivity of 57653 backedges. 0 proven. 12496 refuted. 0 times theorem prover too weak. 45157 trivial. 0 not checked. [2022-11-16 06:30:30,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 372 states and 592 transitions. [2022-11-16 06:30:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 592 transitions. [2022-11-16 06:30:30,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-11-16 06:30:30,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:30,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 59293 backedges. 0 proven. 12852 refuted. 0 times theorem prover too weak. 46441 trivial. 0 not checked. [2022-11-16 06:30:37,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:37,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 377 states and 600 transitions. [2022-11-16 06:30:37,482 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 600 transitions. [2022-11-16 06:30:37,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2022-11-16 06:30:37,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:37,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 60956 backedges. 0 proven. 13213 refuted. 0 times theorem prover too weak. 47743 trivial. 0 not checked. [2022-11-16 06:30:44,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:44,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 382 states and 608 transitions. [2022-11-16 06:30:44,182 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 608 transitions. [2022-11-16 06:30:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2022-11-16 06:30:44,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:44,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:49,386 INFO L134 CoverageAnalysis]: Checked inductivity of 62642 backedges. 0 proven. 13579 refuted. 0 times theorem prover too weak. 49063 trivial. 0 not checked. [2022-11-16 06:30:50,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 387 states and 616 transitions. [2022-11-16 06:30:50,477 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 616 transitions. [2022-11-16 06:30:50,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2022-11-16 06:30:50,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:50,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:50,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 64351 backedges. 0 proven. 13950 refuted. 0 times theorem prover too weak. 50401 trivial. 0 not checked. [2022-11-16 06:30:57,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 392 states and 624 transitions. [2022-11-16 06:30:57,185 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 624 transitions. [2022-11-16 06:30:57,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2022-11-16 06:30:57,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:57,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:57,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:03,118 INFO L134 CoverageAnalysis]: Checked inductivity of 66083 backedges. 0 proven. 14326 refuted. 0 times theorem prover too weak. 51757 trivial. 0 not checked. [2022-11-16 06:31:04,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:04,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 397 states and 632 transitions. [2022-11-16 06:31:04,239 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 632 transitions. [2022-11-16 06:31:04,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 855 [2022-11-16 06:31:04,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:04,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:09,999 INFO L134 CoverageAnalysis]: Checked inductivity of 67838 backedges. 0 proven. 14707 refuted. 0 times theorem prover too weak. 53131 trivial. 0 not checked. [2022-11-16 06:31:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:11,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 402 states and 640 transitions. [2022-11-16 06:31:11,132 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 640 transitions. [2022-11-16 06:31:11,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 866 [2022-11-16 06:31:11,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:11,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:17,460 INFO L134 CoverageAnalysis]: Checked inductivity of 69616 backedges. 0 proven. 15093 refuted. 0 times theorem prover too weak. 54523 trivial. 0 not checked. [2022-11-16 06:31:18,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 407 states and 648 transitions. [2022-11-16 06:31:18,625 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 648 transitions. [2022-11-16 06:31:18,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2022-11-16 06:31:18,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:18,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 71417 backedges. 0 proven. 15484 refuted. 0 times theorem prover too weak. 55933 trivial. 0 not checked. [2022-11-16 06:31:26,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:26,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 412 states and 656 transitions. [2022-11-16 06:31:26,021 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 656 transitions. [2022-11-16 06:31:26,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2022-11-16 06:31:26,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:26,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:32,844 INFO L134 CoverageAnalysis]: Checked inductivity of 73241 backedges. 0 proven. 15880 refuted. 0 times theorem prover too weak. 57361 trivial. 0 not checked. [2022-11-16 06:31:34,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:34,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 417 states and 664 transitions. [2022-11-16 06:31:34,019 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 664 transitions. [2022-11-16 06:31:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 899 [2022-11-16 06:31:34,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:34,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:34,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:40,365 INFO L134 CoverageAnalysis]: Checked inductivity of 75088 backedges. 0 proven. 16281 refuted. 0 times theorem prover too weak. 58807 trivial. 0 not checked. [2022-11-16 06:31:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:41,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 422 states and 672 transitions. [2022-11-16 06:31:41,562 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 672 transitions. [2022-11-16 06:31:41,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 910 [2022-11-16 06:31:41,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:41,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:48,397 INFO L134 CoverageAnalysis]: Checked inductivity of 76958 backedges. 0 proven. 16687 refuted. 0 times theorem prover too weak. 60271 trivial. 0 not checked. [2022-11-16 06:31:49,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:49,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 427 states and 680 transitions. [2022-11-16 06:31:49,637 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 680 transitions. [2022-11-16 06:31:49,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2022-11-16 06:31:49,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:49,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:49,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 78851 backedges. 0 proven. 17098 refuted. 0 times theorem prover too weak. 61753 trivial. 0 not checked. [2022-11-16 06:31:58,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:58,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 432 states and 688 transitions. [2022-11-16 06:31:58,292 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 688 transitions. [2022-11-16 06:31:58,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2022-11-16 06:31:58,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:58,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:58,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:05,702 INFO L134 CoverageAnalysis]: Checked inductivity of 80767 backedges. 0 proven. 17514 refuted. 0 times theorem prover too weak. 63253 trivial. 0 not checked. [2022-11-16 06:32:06,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:06,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 437 states and 696 transitions. [2022-11-16 06:32:06,945 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 696 transitions. [2022-11-16 06:32:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2022-11-16 06:32:06,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:06,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:07,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:14,114 INFO L134 CoverageAnalysis]: Checked inductivity of 82706 backedges. 0 proven. 17935 refuted. 0 times theorem prover too weak. 64771 trivial. 0 not checked. [2022-11-16 06:32:15,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:15,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 442 states and 704 transitions. [2022-11-16 06:32:15,381 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 704 transitions. [2022-11-16 06:32:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2022-11-16 06:32:15,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:15,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:23,060 INFO L134 CoverageAnalysis]: Checked inductivity of 84668 backedges. 0 proven. 18361 refuted. 0 times theorem prover too weak. 66307 trivial. 0 not checked. [2022-11-16 06:32:24,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:24,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 447 states and 712 transitions. [2022-11-16 06:32:24,353 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 712 transitions. [2022-11-16 06:32:24,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2022-11-16 06:32:24,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:24,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:31,944 INFO L134 CoverageAnalysis]: Checked inductivity of 86653 backedges. 0 proven. 18792 refuted. 0 times theorem prover too weak. 67861 trivial. 0 not checked. [2022-11-16 06:32:33,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:33,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 452 states and 720 transitions. [2022-11-16 06:32:33,226 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 720 transitions. [2022-11-16 06:32:33,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-11-16 06:32:33,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:33,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 88661 backedges. 0 proven. 19228 refuted. 0 times theorem prover too weak. 69433 trivial. 0 not checked. [2022-11-16 06:32:42,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:42,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 457 states and 728 transitions. [2022-11-16 06:32:42,219 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 728 transitions. [2022-11-16 06:32:42,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2022-11-16 06:32:42,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:42,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:42,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 90692 backedges. 0 proven. 19669 refuted. 0 times theorem prover too weak. 71023 trivial. 0 not checked. [2022-11-16 06:32:51,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 462 states and 736 transitions. [2022-11-16 06:32:51,457 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 736 transitions. [2022-11-16 06:32:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2022-11-16 06:32:51,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:51,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:59,617 INFO L134 CoverageAnalysis]: Checked inductivity of 92746 backedges. 0 proven. 20115 refuted. 0 times theorem prover too weak. 72631 trivial. 0 not checked. [2022-11-16 06:33:00,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:00,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 467 states and 744 transitions. [2022-11-16 06:33:00,939 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 744 transitions. [2022-11-16 06:33:00,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2022-11-16 06:33:00,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:00,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:01,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:09,263 INFO L134 CoverageAnalysis]: Checked inductivity of 94823 backedges. 0 proven. 20566 refuted. 0 times theorem prover too weak. 74257 trivial. 0 not checked. [2022-11-16 06:33:10,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:10,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 472 states and 752 transitions. [2022-11-16 06:33:10,603 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 752 transitions. [2022-11-16 06:33:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2022-11-16 06:33:10,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:10,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:19,228 INFO L134 CoverageAnalysis]: Checked inductivity of 96923 backedges. 0 proven. 21022 refuted. 0 times theorem prover too weak. 75901 trivial. 0 not checked. [2022-11-16 06:33:20,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:20,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 477 states and 760 transitions. [2022-11-16 06:33:20,586 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 760 transitions. [2022-11-16 06:33:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-11-16 06:33:20,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:20,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:20,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:29,437 INFO L134 CoverageAnalysis]: Checked inductivity of 99046 backedges. 0 proven. 21483 refuted. 0 times theorem prover too weak. 77563 trivial. 0 not checked. [2022-11-16 06:33:30,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:30,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 482 states and 768 transitions. [2022-11-16 06:33:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 768 transitions. [2022-11-16 06:33:30,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2022-11-16 06:33:30,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:30,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:39,882 INFO L134 CoverageAnalysis]: Checked inductivity of 101192 backedges. 0 proven. 21949 refuted. 0 times theorem prover too weak. 79243 trivial. 0 not checked. [2022-11-16 06:33:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:41,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 487 states and 776 transitions. [2022-11-16 06:33:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 776 transitions. [2022-11-16 06:33:41,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2022-11-16 06:33:41,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:41,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:41,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:50,527 INFO L134 CoverageAnalysis]: Checked inductivity of 103361 backedges. 0 proven. 22420 refuted. 0 times theorem prover too weak. 80941 trivial. 0 not checked. [2022-11-16 06:33:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 492 states and 784 transitions. [2022-11-16 06:33:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 784 transitions. [2022-11-16 06:33:52,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2022-11-16 06:33:52,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:52,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:01,587 INFO L134 CoverageAnalysis]: Checked inductivity of 105553 backedges. 0 proven. 22896 refuted. 0 times theorem prover too weak. 82657 trivial. 0 not checked. [2022-11-16 06:34:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 497 states and 792 transitions. [2022-11-16 06:34:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 792 transitions. [2022-11-16 06:34:03,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2022-11-16 06:34:03,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:03,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:12,978 INFO L134 CoverageAnalysis]: Checked inductivity of 107768 backedges. 0 proven. 23377 refuted. 0 times theorem prover too weak. 84391 trivial. 0 not checked. [2022-11-16 06:34:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:14,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 502 states and 800 transitions. [2022-11-16 06:34:14,441 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 800 transitions. [2022-11-16 06:34:14,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2022-11-16 06:34:14,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:14,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:14,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 110006 backedges. 0 proven. 23863 refuted. 0 times theorem prover too weak. 86143 trivial. 0 not checked. [2022-11-16 06:34:26,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:26,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 507 states and 808 transitions. [2022-11-16 06:34:26,085 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 808 transitions. [2022-11-16 06:34:26,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2022-11-16 06:34:26,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:26,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:26,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:36,496 INFO L134 CoverageAnalysis]: Checked inductivity of 112267 backedges. 0 proven. 24354 refuted. 0 times theorem prover too weak. 87913 trivial. 0 not checked. [2022-11-16 06:34:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 512 states and 816 transitions. [2022-11-16 06:34:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 816 transitions. [2022-11-16 06:34:37,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2022-11-16 06:34:37,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:37,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 114551 backedges. 0 proven. 24850 refuted. 0 times theorem prover too weak. 89701 trivial. 0 not checked. [2022-11-16 06:34:50,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 517 states and 824 transitions. [2022-11-16 06:34:50,220 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 824 transitions. [2022-11-16 06:34:50,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2022-11-16 06:34:50,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:50,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:01,283 INFO L134 CoverageAnalysis]: Checked inductivity of 116858 backedges. 0 proven. 25351 refuted. 0 times theorem prover too weak. 91507 trivial. 0 not checked. [2022-11-16 06:35:02,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:02,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 522 states and 832 transitions. [2022-11-16 06:35:02,801 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 832 transitions. [2022-11-16 06:35:02,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2022-11-16 06:35:02,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:02,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:14,022 INFO L134 CoverageAnalysis]: Checked inductivity of 119188 backedges. 0 proven. 25857 refuted. 0 times theorem prover too weak. 93331 trivial. 0 not checked. [2022-11-16 06:35:15,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:15,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 527 states and 840 transitions. [2022-11-16 06:35:15,544 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 840 transitions. [2022-11-16 06:35:15,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2022-11-16 06:35:15,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:15,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:27,012 INFO L134 CoverageAnalysis]: Checked inductivity of 121541 backedges. 0 proven. 26368 refuted. 0 times theorem prover too weak. 95173 trivial. 0 not checked. [2022-11-16 06:35:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:28,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 532 states and 848 transitions. [2022-11-16 06:35:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 848 transitions. [2022-11-16 06:35:28,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-11-16 06:35:28,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:28,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:28,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 123917 backedges. 0 proven. 26884 refuted. 0 times theorem prover too weak. 97033 trivial. 0 not checked. [2022-11-16 06:35:41,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:41,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 537 states and 856 transitions. [2022-11-16 06:35:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 856 transitions. [2022-11-16 06:35:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1163 [2022-11-16 06:35:41,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:41,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:42,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:53,892 INFO L134 CoverageAnalysis]: Checked inductivity of 126316 backedges. 0 proven. 27405 refuted. 0 times theorem prover too weak. 98911 trivial. 0 not checked. [2022-11-16 06:35:55,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:55,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 542 states and 864 transitions. [2022-11-16 06:35:55,473 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 864 transitions. [2022-11-16 06:35:55,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1174 [2022-11-16 06:35:55,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:55,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:07,775 INFO L134 CoverageAnalysis]: Checked inductivity of 128738 backedges. 0 proven. 27931 refuted. 0 times theorem prover too weak. 100807 trivial. 0 not checked. [2022-11-16 06:36:09,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 547 states and 872 transitions. [2022-11-16 06:36:09,416 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 872 transitions. [2022-11-16 06:36:09,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2022-11-16 06:36:09,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:09,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:22,129 INFO L134 CoverageAnalysis]: Checked inductivity of 131183 backedges. 0 proven. 28462 refuted. 0 times theorem prover too weak. 102721 trivial. 0 not checked. [2022-11-16 06:36:23,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:23,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 552 states and 880 transitions. [2022-11-16 06:36:23,789 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 880 transitions. [2022-11-16 06:36:23,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1196 [2022-11-16 06:36:23,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:23,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 133651 backedges. 0 proven. 28998 refuted. 0 times theorem prover too weak. 104653 trivial. 0 not checked. [2022-11-16 06:36:38,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:38,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 557 states and 888 transitions. [2022-11-16 06:36:38,663 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 888 transitions. [2022-11-16 06:36:38,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1207 [2022-11-16 06:36:38,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:38,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:53,407 INFO L134 CoverageAnalysis]: Checked inductivity of 136142 backedges. 0 proven. 29539 refuted. 0 times theorem prover too weak. 106603 trivial. 0 not checked. [2022-11-16 06:36:55,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:55,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 562 states and 896 transitions. [2022-11-16 06:36:55,135 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 896 transitions. [2022-11-16 06:36:55,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1218 [2022-11-16 06:36:55,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:55,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:09,561 INFO L134 CoverageAnalysis]: Checked inductivity of 138656 backedges. 0 proven. 30085 refuted. 0 times theorem prover too weak. 108571 trivial. 0 not checked. [2022-11-16 06:37:11,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:11,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 567 states and 904 transitions. [2022-11-16 06:37:11,250 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 904 transitions. [2022-11-16 06:37:11,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1229 [2022-11-16 06:37:11,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:11,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:25,253 INFO L134 CoverageAnalysis]: Checked inductivity of 141193 backedges. 0 proven. 30636 refuted. 0 times theorem prover too weak. 110557 trivial. 0 not checked. [2022-11-16 06:37:26,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:26,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 572 states and 912 transitions. [2022-11-16 06:37:26,931 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 912 transitions. [2022-11-16 06:37:26,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1240 [2022-11-16 06:37:26,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:26,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:41,389 INFO L134 CoverageAnalysis]: Checked inductivity of 143753 backedges. 0 proven. 31192 refuted. 0 times theorem prover too weak. 112561 trivial. 0 not checked. [2022-11-16 06:37:43,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 577 states and 920 transitions. [2022-11-16 06:37:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 920 transitions. [2022-11-16 06:37:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1251 [2022-11-16 06:37:43,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:43,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:57,655 INFO L134 CoverageAnalysis]: Checked inductivity of 146336 backedges. 0 proven. 31753 refuted. 0 times theorem prover too weak. 114583 trivial. 0 not checked. [2022-11-16 06:37:59,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:59,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 582 states and 928 transitions. [2022-11-16 06:37:59,375 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 928 transitions. [2022-11-16 06:37:59,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1262 [2022-11-16 06:37:59,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:59,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:59,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:14,328 INFO L134 CoverageAnalysis]: Checked inductivity of 148942 backedges. 0 proven. 32319 refuted. 0 times theorem prover too weak. 116623 trivial. 0 not checked. [2022-11-16 06:38:16,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:16,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 587 states and 936 transitions. [2022-11-16 06:38:16,048 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 936 transitions. [2022-11-16 06:38:16,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1273 [2022-11-16 06:38:16,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:16,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 151571 backedges. 0 proven. 32890 refuted. 0 times theorem prover too weak. 118681 trivial. 0 not checked. [2022-11-16 06:38:33,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:33,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 592 states and 944 transitions. [2022-11-16 06:38:33,039 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 944 transitions. [2022-11-16 06:38:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1284 [2022-11-16 06:38:33,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:33,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:50,317 INFO L134 CoverageAnalysis]: Checked inductivity of 154223 backedges. 0 proven. 33466 refuted. 0 times theorem prover too weak. 120757 trivial. 0 not checked. [2022-11-16 06:38:52,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:52,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 597 states and 952 transitions. [2022-11-16 06:38:52,050 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 952 transitions. [2022-11-16 06:38:52,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1295 [2022-11-16 06:38:52,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:52,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:52,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:39:10,500 INFO L134 CoverageAnalysis]: Checked inductivity of 156898 backedges. 0 proven. 34047 refuted. 0 times theorem prover too weak. 122851 trivial. 0 not checked. [2022-11-16 06:39:12,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 602 states and 960 transitions. [2022-11-16 06:39:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 960 transitions. [2022-11-16 06:39:12,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1306 [2022-11-16 06:39:12,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:12,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:39:29,725 INFO L134 CoverageAnalysis]: Checked inductivity of 159596 backedges. 0 proven. 34633 refuted. 0 times theorem prover too weak. 124963 trivial. 0 not checked. [2022-11-16 06:39:31,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:31,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 607 states and 968 transitions. [2022-11-16 06:39:31,508 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 968 transitions. [2022-11-16 06:39:31,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1317 [2022-11-16 06:39:31,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:31,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:31,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:39:50,844 INFO L134 CoverageAnalysis]: Checked inductivity of 162317 backedges. 0 proven. 35224 refuted. 0 times theorem prover too weak. 127093 trivial. 0 not checked. [2022-11-16 06:39:52,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:52,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 612 states and 976 transitions. [2022-11-16 06:39:52,703 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 976 transitions. [2022-11-16 06:39:52,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1328 [2022-11-16 06:39:52,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:52,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:12,039 INFO L134 CoverageAnalysis]: Checked inductivity of 165061 backedges. 0 proven. 35820 refuted. 0 times theorem prover too weak. 129241 trivial. 0 not checked. [2022-11-16 06:40:13,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:13,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 617 states and 984 transitions. [2022-11-16 06:40:13,865 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 984 transitions. [2022-11-16 06:40:13,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1339 [2022-11-16 06:40:13,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:13,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:34,157 INFO L134 CoverageAnalysis]: Checked inductivity of 167828 backedges. 0 proven. 36421 refuted. 0 times theorem prover too weak. 131407 trivial. 0 not checked. [2022-11-16 06:40:35,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:35,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 622 states and 992 transitions. [2022-11-16 06:40:35,973 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 992 transitions. [2022-11-16 06:40:35,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1350 [2022-11-16 06:40:35,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:35,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:36,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:56,468 INFO L134 CoverageAnalysis]: Checked inductivity of 170618 backedges. 0 proven. 37027 refuted. 0 times theorem prover too weak. 133591 trivial. 0 not checked. [2022-11-16 06:40:58,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 627 states and 1000 transitions. [2022-11-16 06:40:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1000 transitions. [2022-11-16 06:40:58,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1361 [2022-11-16 06:40:58,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:58,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:41:20,203 INFO L134 CoverageAnalysis]: Checked inductivity of 173431 backedges. 0 proven. 37638 refuted. 0 times theorem prover too weak. 135793 trivial. 0 not checked. [2022-11-16 06:41:22,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:41:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 632 states and 1008 transitions. [2022-11-16 06:41:22,083 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1008 transitions. [2022-11-16 06:41:22,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1372 [2022-11-16 06:41:22,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:41:22,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:41:22,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:41:41,577 INFO L134 CoverageAnalysis]: Checked inductivity of 176267 backedges. 0 proven. 38254 refuted. 0 times theorem prover too weak. 138013 trivial. 0 not checked. [2022-11-16 06:41:43,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:41:43,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 637 states and 1016 transitions. [2022-11-16 06:41:43,420 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1016 transitions. [2022-11-16 06:41:43,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2022-11-16 06:41:43,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:41:43,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:41:43,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat