./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg --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 64bit --witnessprinter.graph.data.programhash 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:57:33,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:57:33,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:57:33,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:57:33,804 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:57:33,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:57:33,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:57:33,817 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:57:33,818 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:57:33,819 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:57:33,820 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:57:33,821 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:57:33,821 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:57:33,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:57:33,824 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:57:33,825 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:57:33,826 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:57:33,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:57:33,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:57:33,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:57:33,832 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:57:33,833 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:57:33,835 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:57:33,835 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:57:33,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:57:33,839 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:57:33,840 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:57:33,841 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:57:33,841 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:57:33,842 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:57:33,842 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:57:33,843 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:57:33,844 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:57:33,845 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:57:33,846 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:57:33,846 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:57:33,847 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:57:33,847 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:57:33,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:57:33,848 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:57:33,849 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:57:33,850 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:57:33,871 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:57:33,871 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:57:33,872 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:57:33,872 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:57:33,873 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:57:33,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:57:33,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:57:33,874 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:57:33,874 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:57:33,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:57:33,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:57:33,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:57:33,875 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:57:33,875 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:57:33,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:57:33,876 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:57:33,876 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:57:33,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:57:33,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:57:33,877 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:57:33,877 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:57:33,877 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:57:33,877 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:57:33,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:57:33,878 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:57:33,878 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_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc [2022-11-21 23:57:34,157 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:57:34,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:57:34,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:57:34,198 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:57:34,199 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:57:34,200 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-11-21 23:57:37,388 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:57:38,180 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:57:38,182 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-11-21 23:57:38,247 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/data/df503b598/4b83e2baa7954fc0add5c7987708d636/FLAG1e66fefbf [2022-11-21 23:57:38,262 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/data/df503b598/4b83e2baa7954fc0add5c7987708d636 [2022-11-21 23:57:38,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:57:38,266 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:57:38,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:57:38,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:57:38,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:57:38,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:57:38" (1/1) ... [2022-11-21 23:57:38,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@165da186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:38, skipping insertion in model container [2022-11-21 23:57:38,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:57:38" (1/1) ... [2022-11-21 23:57:38,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:57:38,462 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:57:41,612 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2022-11-21 23:57:41,618 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2022-11-21 23:57:41,619 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2022-11-21 23:57:41,619 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2022-11-21 23:57:41,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:57:41,684 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:57:42,391 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2022-11-21 23:57:42,392 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2022-11-21 23:57:42,393 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2022-11-21 23:57:42,394 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2022-11-21 23:57:42,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:57:42,603 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:57:42,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:42 WrapperNode [2022-11-21 23:57:42,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:57:42,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:57:42,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:57:42,604 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:57:42,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:42" (1/1) ... [2022-11-21 23:57:42,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:42" (1/1) ... [2022-11-21 23:57:43,310 INFO L138 Inliner]: procedures = 370, calls = 6260, calls flagged for inlining = 171, calls inlined = 146, statements flattened = 16456 [2022-11-21 23:57:43,311 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:57:43,312 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:57:43,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:57:43,312 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:57:43,322 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:42" (1/1) ... [2022-11-21 23:57:43,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:42" (1/1) ... [2022-11-21 23:57:43,378 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:42" (1/1) ... [2022-11-21 23:57:43,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:42" (1/1) ... [2022-11-21 23:57:43,730 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:42" (1/1) ... [2022-11-21 23:57:43,774 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:42" (1/1) ... [2022-11-21 23:57:43,835 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:42" (1/1) ... [2022-11-21 23:57:43,877 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:42" (1/1) ... [2022-11-21 23:57:44,030 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:57:44,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:57:44,031 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:57:44,031 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:57:44,032 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:42" (1/1) ... [2022-11-21 23:57:44,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:57:44,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:57:44,062 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:57:44,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f71d55-3889-4748-b0ef-2c71843e0241/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:57:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-21 23:57:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-21 23:57:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-11-21 23:57:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-11-21 23:57:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-11-21 23:57:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-11-21 23:57:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-11-21 23:57:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-11-21 23:57:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-11-21 23:57:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-11-21 23:57:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 23:57:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 23:57:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 23:57:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 23:57:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-11-21 23:57:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-11-21 23:57:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-11-21 23:57:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-11-21 23:57:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-11-21 23:57:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-11-21 23:57:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-21 23:57:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-21 23:57:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-11-21 23:57:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-11-21 23:57:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 23:57:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 23:57:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-21 23:57:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-21 23:57:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-11-21 23:57:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-11-21 23:57:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-11-21 23:57:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-11-21 23:57:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-11-21 23:57:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-11-21 23:57:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-11-21 23:57:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-11-21 23:57:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-11-21 23:57:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-11-21 23:57:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-11-21 23:57:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-11-21 23:57:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-11-21 23:57:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-11-21 23:57:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-21 23:57:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-21 23:57:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 23:57:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 23:57:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-11-21 23:57:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-11-21 23:57:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-11-21 23:57:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-11-21 23:57:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-21 23:57:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-21 23:57:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-21 23:57:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-21 23:57:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:57:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-21 23:57:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-21 23:57:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-11-21 23:57:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-11-21 23:57:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-21 23:57:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-21 23:57:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:57:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-11-21 23:57:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-11-21 23:57:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-21 23:57:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-21 23:57:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-21 23:57:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-21 23:57:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-21 23:57:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-21 23:57:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-21 23:57:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-21 23:57:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-21 23:57:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-21 23:57:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-21 23:57:44,116 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-21 23:57:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-11-21 23:57:44,116 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-11-21 23:57:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-11-21 23:57:44,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-11-21 23:57:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-11-21 23:57:44,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-11-21 23:57:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-11-21 23:57:44,117 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-11-21 23:57:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:57:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:57:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-21 23:57:44,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-21 23:57:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-21 23:57:44,118 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-21 23:57:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-11-21 23:57:44,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-11-21 23:57:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-21 23:57:44,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-21 23:57:44,119 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-11-21 23:57:44,119 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-11-21 23:57:44,119 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-21 23:57:44,119 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-21 23:57:44,119 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-11-21 23:57:44,119 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-11-21 23:57:44,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2022-11-21 23:57:44,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2022-11-21 23:57:44,120 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-21 23:57:44,120 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-21 23:57:44,120 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2022-11-21 23:57:44,120 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2022-11-21 23:57:44,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 23:57:44,121 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-11-21 23:57:44,121 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-11-21 23:57:44,121 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-11-21 23:57:44,121 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-11-21 23:57:44,121 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-11-21 23:57:44,121 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-11-21 23:57:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 23:57:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-11-21 23:57:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-11-21 23:57:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-21 23:57:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-21 23:57:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-11-21 23:57:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-11-21 23:57:44,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:57:44,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-21 23:57:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-21 23:57:44,123 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-11-21 23:57:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-11-21 23:57:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-11-21 23:57:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-11-21 23:57:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-11-21 23:57:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-11-21 23:57:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 23:57:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 23:57:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-11-21 23:57:44,125 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-11-21 23:57:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-11-21 23:57:44,125 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-11-21 23:57:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-11-21 23:57:44,125 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-11-21 23:57:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-11-21 23:57:44,126 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-11-21 23:57:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-11-21 23:57:44,126 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-11-21 23:57:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-11-21 23:57:44,126 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-11-21 23:57:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-11-21 23:57:44,126 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-11-21 23:57:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-21 23:57:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-21 23:57:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-11-21 23:57:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-11-21 23:57:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-11-21 23:57:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-11-21 23:57:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-11-21 23:57:44,128 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-11-21 23:57:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-11-21 23:57:44,128 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-11-21 23:57:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:57:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-11-21 23:57:44,128 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-11-21 23:57:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-11-21 23:57:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-11-21 23:57:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-11-21 23:57:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-11-21 23:57:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-11-21 23:57:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-11-21 23:57:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-11-21 23:57:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-11-21 23:57:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-11-21 23:57:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-11-21 23:57:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2022-11-21 23:57:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2022-11-21 23:57:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-11-21 23:57:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-11-21 23:57:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-11-21 23:57:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-11-21 23:57:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2022-11-21 23:57:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2022-11-21 23:57:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-11-21 23:57:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-11-21 23:57:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-11-21 23:57:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-11-21 23:57:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-11-21 23:57:44,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-11-21 23:57:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-11-21 23:57:44,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-11-21 23:57:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:57:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-11-21 23:57:44,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-11-21 23:57:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:57:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-21 23:57:44,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-21 23:57:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-21 23:57:44,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-21 23:57:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:57:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 23:57:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-11-21 23:57:44,134 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-11-21 23:57:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-11-21 23:57:44,134 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-11-21 23:57:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-11-21 23:57:44,134 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-11-21 23:57:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-11-21 23:57:44,135 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-11-21 23:57:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-11-21 23:57:44,135 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-11-21 23:57:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-11-21 23:57:44,135 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-11-21 23:57:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-11-21 23:57:44,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-11-21 23:57:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-11-21 23:57:44,136 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-11-21 23:57:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-21 23:57:44,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-21 23:57:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-11-21 23:57:44,136 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-11-21 23:57:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-21 23:57:44,137 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-21 23:57:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-11-21 23:57:44,137 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-11-21 23:57:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-21 23:57:44,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-21 23:57:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-21 23:57:44,138 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-21 23:57:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-11-21 23:57:44,138 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-11-21 23:57:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-11-21 23:57:44,138 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-11-21 23:57:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 23:57:44,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 23:57:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-11-21 23:57:44,139 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-11-21 23:57:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-21 23:57:44,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-21 23:57:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2022-11-21 23:57:44,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2022-11-21 23:57:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-11-21 23:57:44,139 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-11-21 23:57:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:57:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-11-21 23:57:44,140 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-11-21 23:57:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-21 23:57:44,141 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-21 23:57:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 23:57:44,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 23:57:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-21 23:57:44,141 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-21 23:57:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-11-21 23:57:44,141 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-11-21 23:57:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:57:44,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:57:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-11-21 23:57:44,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-11-21 23:57:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-11-21 23:57:44,142 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-11-21 23:57:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-11-21 23:57:44,143 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-11-21 23:57:45,544 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:57:45,547 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:57:46,411 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-21 23:59:16,013 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:59:21,394 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:59:21,394 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:59:21,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:59:21 BoogieIcfgContainer [2022-11-21 23:59:21,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:59:21,405 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:59:21,405 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:59:21,415 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:59:21,416 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:59:21" (1/1) ... [2022-11-21 23:59:21,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:59:21,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:21,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11528 states to 7696 states and 11528 transitions. [2022-11-21 23:59:21,666 INFO L276 IsEmpty]: Start isEmpty. Operand 7696 states and 11528 transitions. [2022-11-21 23:59:21,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:59:21,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:23,599 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:59:24,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-21 23:59:25,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:25,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11558 states to 7707 states and 11551 transitions. [2022-11-21 23:59:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 7707 states and 11551 transitions. [2022-11-21 23:59:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:59:25,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:25,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:26,772 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:59:28,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11585 states to 7717 states and 11571 transitions. [2022-11-21 23:59:28,905 INFO L276 IsEmpty]: Start isEmpty. Operand 7717 states and 11571 transitions. [2022-11-21 23:59:28,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 23:59:28,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:28,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:29,962 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-21 23:59:30,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:30,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11595 states to 7723 states and 11581 transitions. [2022-11-21 23:59:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 7723 states and 11581 transitions. [2022-11-21 23:59:30,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-21 23:59:30,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:30,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:31,400 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-21 23:59:33,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-21 23:59:34,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:34,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11625 states to 7734 states and 11604 transitions. [2022-11-21 23:59:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 7734 states and 11604 transitions. [2022-11-21 23:59:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-21 23:59:34,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:34,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:34,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:35,381 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-21 23:59:35,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11635 states to 7740 states and 11614 transitions. [2022-11-21 23:59:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 7740 states and 11614 transitions. [2022-11-21 23:59:35,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 23:59:35,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:35,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-21 23:59:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:40,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11668 states to 7752 states and 11640 transitions. [2022-11-21 23:59:40,677 INFO L276 IsEmpty]: Start isEmpty. Operand 7752 states and 11640 transitions. [2022-11-21 23:59:40,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 23:59:40,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:40,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:41,460 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-11-21 23:59:41,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11678 states to 7758 states and 11650 transitions. [2022-11-21 23:59:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 7758 states and 11650 transitions. [2022-11-21 23:59:41,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 23:59:41,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:41,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:41,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-21 23:59:47,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11714 states to 7771 states and 11679 transitions. [2022-11-21 23:59:47,762 INFO L276 IsEmpty]: Start isEmpty. Operand 7771 states and 11679 transitions. [2022-11-21 23:59:47,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 23:59:47,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:47,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-11-21 23:59:48,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:48,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11724 states to 7777 states and 11689 transitions. [2022-11-21 23:59:48,757 INFO L276 IsEmpty]: Start isEmpty. Operand 7777 states and 11689 transitions. [2022-11-21 23:59:48,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-21 23:59:48,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:48,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-11-21 23:59:56,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11763 states to 7791 states and 11721 transitions. [2022-11-21 23:59:56,703 INFO L276 IsEmpty]: Start isEmpty. Operand 7791 states and 11721 transitions. [2022-11-21 23:59:56,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 23:59:56,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:56,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:56,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:57,523 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-21 23:59:57,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:57,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11773 states to 7797 states and 11731 transitions. [2022-11-21 23:59:57,746 INFO L276 IsEmpty]: Start isEmpty. Operand 7797 states and 11731 transitions. [2022-11-21 23:59:57,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-21 23:59:57,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:57,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:59:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-21 23:59:58,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:59:58,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11783 states to 7803 states and 11741 transitions. [2022-11-21 23:59:58,791 INFO L276 IsEmpty]: Start isEmpty. Operand 7803 states and 11741 transitions. [2022-11-21 23:59:58,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-21 23:59:58,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:59:58,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:59:58,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:01,024 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:00:02,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:02,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11853 states to 7820 states and 11811 transitions. [2022-11-22 00:00:02,481 INFO L276 IsEmpty]: Start isEmpty. Operand 7820 states and 11811 transitions. [2022-11-22 00:00:02,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:00:02,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:02,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:03,699 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:00:03,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:03,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11867 states to 7828 states and 11825 transitions. [2022-11-22 00:00:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 7828 states and 11825 transitions. [2022-11-22 00:00:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-22 00:00:03,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:03,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:05,431 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-22 00:00:05,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11877 states to 7834 states and 11835 transitions. [2022-11-22 00:00:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 7834 states and 11835 transitions. [2022-11-22 00:00:05,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-22 00:00:05,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:05,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:05,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:06,897 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-22 00:00:07,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11881 states to 7837 states and 11839 transitions. [2022-11-22 00:00:07,049 INFO L276 IsEmpty]: Start isEmpty. Operand 7837 states and 11839 transitions. [2022-11-22 00:00:07,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-22 00:00:07,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:07,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:07,898 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-11-22 00:00:08,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:08,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11907 states to 7847 states and 11857 transitions. [2022-11-22 00:00:08,167 INFO L276 IsEmpty]: Start isEmpty. Operand 7847 states and 11857 transitions. [2022-11-22 00:00:08,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-22 00:00:08,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:08,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:09,855 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:00:11,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:11,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11911 states to 7850 states and 11861 transitions. [2022-11-22 00:00:11,259 INFO L276 IsEmpty]: Start isEmpty. Operand 7850 states and 11861 transitions. [2022-11-22 00:00:11,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-22 00:00:11,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:11,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:11,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:12,114 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-11-22 00:00:12,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11912 states to 7846 states and 11854 transitions. [2022-11-22 00:00:12,212 INFO L276 IsEmpty]: Start isEmpty. Operand 7846 states and 11854 transitions. [2022-11-22 00:00:12,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-22 00:00:12,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:12,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:13,741 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:00:15,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11914 states to 7847 states and 11856 transitions. [2022-11-22 00:00:15,591 INFO L276 IsEmpty]: Start isEmpty. Operand 7847 states and 11856 transitions. [2022-11-22 00:00:15,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-22 00:00:15,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:15,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:17,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:00:19,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11915 states to 7848 states and 11857 transitions. [2022-11-22 00:00:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 7848 states and 11857 transitions. [2022-11-22 00:00:19,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-22 00:00:19,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:19,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:20,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:20,712 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-11-22 00:00:21,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:21,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11941 states to 7858 states and 11875 transitions. [2022-11-22 00:00:21,116 INFO L276 IsEmpty]: Start isEmpty. Operand 7858 states and 11875 transitions. [2022-11-22 00:00:21,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-22 00:00:21,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:21,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:22,752 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-22 00:00:24,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11955 states to 7861 states and 11885 transitions. [2022-11-22 00:00:25,012 INFO L276 IsEmpty]: Start isEmpty. Operand 7861 states and 11885 transitions. [2022-11-22 00:00:25,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-22 00:00:25,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:25,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:25,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:26,074 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-11-22 00:00:26,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11966 states to 7864 states and 11892 transitions. [2022-11-22 00:00:26,302 INFO L276 IsEmpty]: Start isEmpty. Operand 7864 states and 11892 transitions. [2022-11-22 00:00:26,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:00:26,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:26,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:28,540 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:00:30,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:30,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11967 states to 7865 states and 11893 transitions. [2022-11-22 00:00:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 7865 states and 11893 transitions. [2022-11-22 00:00:30,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-22 00:00:30,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:30,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:31,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:33,303 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:00:35,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:35,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11968 states to 7866 states and 11894 transitions. [2022-11-22 00:00:35,613 INFO L276 IsEmpty]: Start isEmpty. Operand 7866 states and 11894 transitions. [2022-11-22 00:00:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:00:35,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:35,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:36,256 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-11-22 00:00:36,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:36,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11969 states to 7862 states and 11887 transitions. [2022-11-22 00:00:36,363 INFO L276 IsEmpty]: Start isEmpty. Operand 7862 states and 11887 transitions. [2022-11-22 00:00:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-22 00:00:36,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:36,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:37,198 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:00:38,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:39,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12073 states to 7895 states and 11991 transitions. [2022-11-22 00:00:39,020 INFO L276 IsEmpty]: Start isEmpty. Operand 7895 states and 11991 transitions. [2022-11-22 00:00:39,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-22 00:00:39,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:39,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:39,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:00:39,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:40,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12087 states to 7903 states and 12005 transitions. [2022-11-22 00:00:40,029 INFO L276 IsEmpty]: Start isEmpty. Operand 7903 states and 12005 transitions. [2022-11-22 00:00:40,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-22 00:00:40,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:40,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:40,824 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:00:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:41,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12106 states to 7913 states and 12024 transitions. [2022-11-22 00:00:41,059 INFO L276 IsEmpty]: Start isEmpty. Operand 7913 states and 12024 transitions. [2022-11-22 00:00:41,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-22 00:00:41,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:41,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:41,872 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:00:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:42,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12116 states to 7919 states and 12034 transitions. [2022-11-22 00:00:42,066 INFO L276 IsEmpty]: Start isEmpty. Operand 7919 states and 12034 transitions. [2022-11-22 00:00:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-22 00:00:42,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:42,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:42,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:00:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12117 states to 7920 states and 12035 transitions. [2022-11-22 00:00:46,942 INFO L276 IsEmpty]: Start isEmpty. Operand 7920 states and 12035 transitions. [2022-11-22 00:00:46,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-22 00:00:46,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:46,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:47,820 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-22 00:00:47,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12120 states to 7920 states and 12034 transitions. [2022-11-22 00:00:47,882 INFO L276 IsEmpty]: Start isEmpty. Operand 7920 states and 12034 transitions. [2022-11-22 00:00:47,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-22 00:00:47,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:47,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:48,565 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:00:48,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:48,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12123 states to 7922 states and 12037 transitions. [2022-11-22 00:00:48,701 INFO L276 IsEmpty]: Start isEmpty. Operand 7922 states and 12037 transitions. [2022-11-22 00:00:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-22 00:00:48,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:48,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:51,522 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:00:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:54,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12124 states to 7923 states and 12038 transitions. [2022-11-22 00:00:54,158 INFO L276 IsEmpty]: Start isEmpty. Operand 7923 states and 12038 transitions. [2022-11-22 00:00:54,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-22 00:00:54,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:54,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:54,779 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-11-22 00:00:55,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:00:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12150 states to 7933 states and 12056 transitions. [2022-11-22 00:00:55,146 INFO L276 IsEmpty]: Start isEmpty. Operand 7933 states and 12056 transitions. [2022-11-22 00:00:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-22 00:00:55,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:00:55,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:00:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:00:57,740 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:01:00,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:00,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12151 states to 7934 states and 12057 transitions. [2022-11-22 00:01:00,378 INFO L276 IsEmpty]: Start isEmpty. Operand 7934 states and 12057 transitions. [2022-11-22 00:01:00,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-22 00:01:00,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:00,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:03,072 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:01:05,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:05,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12152 states to 7935 states and 12058 transitions. [2022-11-22 00:01:05,795 INFO L276 IsEmpty]: Start isEmpty. Operand 7935 states and 12058 transitions. [2022-11-22 00:01:05,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-22 00:01:05,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:05,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-11-22 00:01:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:06,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12153 states to 7931 states and 12051 transitions. [2022-11-22 00:01:06,361 INFO L276 IsEmpty]: Start isEmpty. Operand 7931 states and 12051 transitions. [2022-11-22 00:01:06,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-22 00:01:06,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:06,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:06,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:07,040 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-22 00:01:07,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:07,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12164 states to 7937 states and 12062 transitions. [2022-11-22 00:01:07,212 INFO L276 IsEmpty]: Start isEmpty. Operand 7937 states and 12062 transitions. [2022-11-22 00:01:07,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:01:07,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:07,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:07,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:10,029 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:01:12,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:12,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12165 states to 7938 states and 12063 transitions. [2022-11-22 00:01:12,847 INFO L276 IsEmpty]: Start isEmpty. Operand 7938 states and 12063 transitions. [2022-11-22 00:01:12,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:01:12,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:12,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:13,528 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-22 00:01:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:13,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12170 states to 7941 states and 12068 transitions. [2022-11-22 00:01:13,708 INFO L276 IsEmpty]: Start isEmpty. Operand 7941 states and 12068 transitions. [2022-11-22 00:01:13,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-22 00:01:13,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:13,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:14,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:16,846 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:01:19,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12171 states to 7942 states and 12069 transitions. [2022-11-22 00:01:19,607 INFO L276 IsEmpty]: Start isEmpty. Operand 7942 states and 12069 transitions. [2022-11-22 00:01:19,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-22 00:01:19,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:19,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:19,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:20,126 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-11-22 00:01:20,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:20,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12197 states to 7952 states and 12087 transitions. [2022-11-22 00:01:20,422 INFO L276 IsEmpty]: Start isEmpty. Operand 7952 states and 12087 transitions. [2022-11-22 00:01:20,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-22 00:01:20,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:20,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:20,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:21,126 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-22 00:01:21,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12207 states to 7958 states and 12097 transitions. [2022-11-22 00:01:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 7958 states and 12097 transitions. [2022-11-22 00:01:21,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-22 00:01:21,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:21,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:01:27,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12208 states to 7959 states and 12098 transitions. [2022-11-22 00:01:27,572 INFO L276 IsEmpty]: Start isEmpty. Operand 7959 states and 12098 transitions. [2022-11-22 00:01:27,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-22 00:01:27,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:27,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:27,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:28,292 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-22 00:01:28,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:28,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12211 states to 7961 states and 12101 transitions. [2022-11-22 00:01:28,454 INFO L276 IsEmpty]: Start isEmpty. Operand 7961 states and 12101 transitions. [2022-11-22 00:01:28,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-22 00:01:28,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:28,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:29,070 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:01:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:29,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12221 states to 7967 states and 12111 transitions. [2022-11-22 00:01:29,217 INFO L276 IsEmpty]: Start isEmpty. Operand 7967 states and 12111 transitions. [2022-11-22 00:01:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-22 00:01:29,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:29,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:29,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:32,740 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:01:35,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:35,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12222 states to 7968 states and 12112 transitions. [2022-11-22 00:01:35,557 INFO L276 IsEmpty]: Start isEmpty. Operand 7968 states and 12112 transitions. [2022-11-22 00:01:35,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-22 00:01:35,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:35,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:35,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-22 00:01:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:36,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12223 states to 7964 states and 12105 transitions. [2022-11-22 00:01:36,150 INFO L276 IsEmpty]: Start isEmpty. Operand 7964 states and 12105 transitions. [2022-11-22 00:01:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-22 00:01:36,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:36,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:36,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:01:42,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:42,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12224 states to 7965 states and 12106 transitions. [2022-11-22 00:01:42,781 INFO L276 IsEmpty]: Start isEmpty. Operand 7965 states and 12106 transitions. [2022-11-22 00:01:42,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-22 00:01:42,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:42,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:43,412 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-22 00:01:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:44,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12225 states to 7966 states and 12107 transitions. [2022-11-22 00:01:44,602 INFO L276 IsEmpty]: Start isEmpty. Operand 7966 states and 12107 transitions. [2022-11-22 00:01:44,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:01:44,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:44,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:45,253 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:01:45,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12228 states to 7968 states and 12110 transitions. [2022-11-22 00:01:45,374 INFO L276 IsEmpty]: Start isEmpty. Operand 7968 states and 12110 transitions. [2022-11-22 00:01:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-22 00:01:45,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:45,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:01:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:52,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12229 states to 7969 states and 12111 transitions. [2022-11-22 00:01:52,673 INFO L276 IsEmpty]: Start isEmpty. Operand 7969 states and 12111 transitions. [2022-11-22 00:01:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-22 00:01:52,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:52,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-22 00:01:53,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:53,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12245 states to 7972 states and 12119 transitions. [2022-11-22 00:01:53,760 INFO L276 IsEmpty]: Start isEmpty. Operand 7972 states and 12119 transitions. [2022-11-22 00:01:53,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-22 00:01:53,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:53,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:54,303 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2022-11-22 00:01:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:54,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12271 states to 7982 states and 12137 transitions. [2022-11-22 00:01:54,629 INFO L276 IsEmpty]: Start isEmpty. Operand 7982 states and 12137 transitions. [2022-11-22 00:01:54,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-22 00:01:54,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:54,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:54,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:55,282 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-22 00:01:55,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:01:55,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12273 states to 7984 states and 12139 transitions. [2022-11-22 00:01:55,398 INFO L276 IsEmpty]: Start isEmpty. Operand 7984 states and 12139 transitions. [2022-11-22 00:01:55,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:01:55,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:01:55,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:01:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:01:59,682 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:02:02,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:02,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12274 states to 7985 states and 12140 transitions. [2022-11-22 00:02:02,860 INFO L276 IsEmpty]: Start isEmpty. Operand 7985 states and 12140 transitions. [2022-11-22 00:02:02,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:02:02,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:02,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:03,555 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-22 00:02:03,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:03,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12289 states to 7993 states and 12155 transitions. [2022-11-22 00:02:03,746 INFO L276 IsEmpty]: Start isEmpty. Operand 7993 states and 12155 transitions. [2022-11-22 00:02:03,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-22 00:02:03,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:03,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:08,310 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:02:11,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:11,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12290 states to 7994 states and 12156 transitions. [2022-11-22 00:02:11,568 INFO L276 IsEmpty]: Start isEmpty. Operand 7994 states and 12156 transitions. [2022-11-22 00:02:11,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-22 00:02:11,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:11,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:12,097 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2022-11-22 00:02:12,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12291 states to 7990 states and 12149 transitions. [2022-11-22 00:02:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 7990 states and 12149 transitions. [2022-11-22 00:02:12,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-22 00:02:12,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:12,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:12,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:12,813 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-22 00:02:12,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:12,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12295 states to 7993 states and 12153 transitions. [2022-11-22 00:02:12,943 INFO L276 IsEmpty]: Start isEmpty. Operand 7993 states and 12153 transitions. [2022-11-22 00:02:12,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-22 00:02:12,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:12,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:18,297 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:02:21,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:21,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12296 states to 7994 states and 12154 transitions. [2022-11-22 00:02:21,699 INFO L276 IsEmpty]: Start isEmpty. Operand 7994 states and 12154 transitions. [2022-11-22 00:02:21,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-22 00:02:21,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:21,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2022-11-22 00:02:22,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12312 states to 8004 states and 12170 transitions. [2022-11-22 00:02:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 8004 states and 12170 transitions. [2022-11-22 00:02:22,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-22 00:02:22,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:22,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:02:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:30,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12313 states to 8005 states and 12171 transitions. [2022-11-22 00:02:30,232 INFO L276 IsEmpty]: Start isEmpty. Operand 8005 states and 12171 transitions. [2022-11-22 00:02:30,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-22 00:02:30,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:30,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:30,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:30,729 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2022-11-22 00:02:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:31,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12339 states to 8015 states and 12189 transitions. [2022-11-22 00:02:31,014 INFO L276 IsEmpty]: Start isEmpty. Operand 8015 states and 12189 transitions. [2022-11-22 00:02:31,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-22 00:02:31,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:31,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:31,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:31,693 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-22 00:02:31,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:31,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12342 states to 8017 states and 12192 transitions. [2022-11-22 00:02:31,805 INFO L276 IsEmpty]: Start isEmpty. Operand 8017 states and 12192 transitions. [2022-11-22 00:02:31,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-22 00:02:31,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:31,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:32,665 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:02:32,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:32,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12370 states to 8031 states and 12220 transitions. [2022-11-22 00:02:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 8031 states and 12220 transitions. [2022-11-22 00:02:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-22 00:02:32,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:32,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:33,539 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:02:33,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:33,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12380 states to 8038 states and 12230 transitions. [2022-11-22 00:02:33,642 INFO L276 IsEmpty]: Start isEmpty. Operand 8038 states and 12230 transitions. [2022-11-22 00:02:33,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-22 00:02:33,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:33,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:38,353 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:02:41,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:41,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12381 states to 8039 states and 12231 transitions. [2022-11-22 00:02:41,579 INFO L276 IsEmpty]: Start isEmpty. Operand 8039 states and 12231 transitions. [2022-11-22 00:02:41,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-22 00:02:41,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:41,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:42,108 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-22 00:02:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12393 states to 8047 states and 12243 transitions. [2022-11-22 00:02:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 8047 states and 12243 transitions. [2022-11-22 00:02:42,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-22 00:02:42,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:42,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:43,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:02:51,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:51,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12394 states to 8048 states and 12244 transitions. [2022-11-22 00:02:51,085 INFO L276 IsEmpty]: Start isEmpty. Operand 8048 states and 12244 transitions. [2022-11-22 00:02:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-22 00:02:51,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:51,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:51,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:51,600 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2022-11-22 00:02:51,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12395 states to 8044 states and 12237 transitions. [2022-11-22 00:02:51,678 INFO L276 IsEmpty]: Start isEmpty. Operand 8044 states and 12237 transitions. [2022-11-22 00:02:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-22 00:02:51,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:51,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:51,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-22 00:02:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:52,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12398 states to 8046 states and 12240 transitions. [2022-11-22 00:02:52,457 INFO L276 IsEmpty]: Start isEmpty. Operand 8046 states and 12240 transitions. [2022-11-22 00:02:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-22 00:02:52,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:52,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:53,125 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-22 00:02:53,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:02:53,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12402 states to 8048 states and 12244 transitions. [2022-11-22 00:02:53,274 INFO L276 IsEmpty]: Start isEmpty. Operand 8048 states and 12244 transitions. [2022-11-22 00:02:53,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-22 00:02:53,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:02:53,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:02:54,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:02:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:03:01,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:01,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12403 states to 8049 states and 12245 transitions. [2022-11-22 00:03:01,783 INFO L276 IsEmpty]: Start isEmpty. Operand 8049 states and 12245 transitions. [2022-11-22 00:03:01,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-22 00:03:01,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:01,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-22 00:03:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:02,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12407 states to 8051 states and 12249 transitions. [2022-11-22 00:03:02,548 INFO L276 IsEmpty]: Start isEmpty. Operand 8051 states and 12249 transitions. [2022-11-22 00:03:02,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-22 00:03:02,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:02,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:03,717 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-11-22 00:03:07,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:03:15,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:15,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12496 states to 8076 states and 12331 transitions. [2022-11-22 00:03:15,546 INFO L276 IsEmpty]: Start isEmpty. Operand 8076 states and 12331 transitions. [2022-11-22 00:03:15,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-22 00:03:15,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:15,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:16,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:20,956 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:03:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:24,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12497 states to 8077 states and 12332 transitions. [2022-11-22 00:03:24,790 INFO L276 IsEmpty]: Start isEmpty. Operand 8077 states and 12332 transitions. [2022-11-22 00:03:24,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-22 00:03:24,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:24,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:25,548 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-11-22 00:03:25,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:25,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12499 states to 8079 states and 12334 transitions. [2022-11-22 00:03:25,675 INFO L276 IsEmpty]: Start isEmpty. Operand 8079 states and 12334 transitions. [2022-11-22 00:03:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-22 00:03:25,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:25,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:25,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:26,343 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-22 00:03:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:26,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12508 states to 8085 states and 12343 transitions. [2022-11-22 00:03:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 8085 states and 12343 transitions. [2022-11-22 00:03:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-22 00:03:26,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:26,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:27,195 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:03:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:27,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12518 states to 8092 states and 12353 transitions. [2022-11-22 00:03:27,301 INFO L276 IsEmpty]: Start isEmpty. Operand 8092 states and 12353 transitions. [2022-11-22 00:03:27,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-22 00:03:27,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:27,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:27,975 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:03:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:28,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12528 states to 8099 states and 12363 transitions. [2022-11-22 00:03:28,079 INFO L276 IsEmpty]: Start isEmpty. Operand 8099 states and 12363 transitions. [2022-11-22 00:03:28,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-22 00:03:28,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:28,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:29,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:34,609 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:03:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12529 states to 8100 states and 12364 transitions. [2022-11-22 00:03:38,295 INFO L276 IsEmpty]: Start isEmpty. Operand 8100 states and 12364 transitions. [2022-11-22 00:03:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-22 00:03:38,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:38,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:38,900 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-22 00:03:39,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:39,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12541 states to 8108 states and 12376 transitions. [2022-11-22 00:03:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 8108 states and 12376 transitions. [2022-11-22 00:03:39,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-22 00:03:39,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:39,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:39,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:03:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:39,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12557 states to 8116 states and 12392 transitions. [2022-11-22 00:03:39,962 INFO L276 IsEmpty]: Start isEmpty. Operand 8116 states and 12392 transitions. [2022-11-22 00:03:39,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-22 00:03:39,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:39,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:40,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:40,649 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-11-22 00:03:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:40,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12559 states to 8118 states and 12394 transitions. [2022-11-22 00:03:40,785 INFO L276 IsEmpty]: Start isEmpty. Operand 8118 states and 12394 transitions. [2022-11-22 00:03:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-22 00:03:40,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:40,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:42,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:47,842 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:03:51,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:03:51,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12560 states to 8119 states and 12395 transitions. [2022-11-22 00:03:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 8119 states and 12395 transitions. [2022-11-22 00:03:51,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-22 00:03:51,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:03:51,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:03:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:03:59,169 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:04:02,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:02,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12561 states to 8120 states and 12396 transitions. [2022-11-22 00:04:02,954 INFO L276 IsEmpty]: Start isEmpty. Operand 8120 states and 12396 transitions. [2022-11-22 00:04:02,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-22 00:04:02,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:02,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:03,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:03,573 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-22 00:04:03,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:03,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12577 states to 8129 states and 12412 transitions. [2022-11-22 00:04:03,746 INFO L276 IsEmpty]: Start isEmpty. Operand 8129 states and 12412 transitions. [2022-11-22 00:04:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-22 00:04:03,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:03,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:11,146 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:04:15,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:15,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12578 states to 8130 states and 12413 transitions. [2022-11-22 00:04:15,050 INFO L276 IsEmpty]: Start isEmpty. Operand 8130 states and 12413 transitions. [2022-11-22 00:04:15,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-22 00:04:15,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:15,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:16,952 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2022-11-22 00:04:21,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:22,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12627 states to 8153 states and 12462 transitions. [2022-11-22 00:04:22,007 INFO L276 IsEmpty]: Start isEmpty. Operand 8153 states and 12462 transitions. [2022-11-22 00:04:22,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-22 00:04:22,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:22,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:22,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:22,663 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-22 00:04:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:22,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12631 states to 8156 states and 12466 transitions. [2022-11-22 00:04:22,807 INFO L276 IsEmpty]: Start isEmpty. Operand 8156 states and 12466 transitions. [2022-11-22 00:04:22,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-22 00:04:22,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:22,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:23,564 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-22 00:04:23,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:23,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12633 states to 8158 states and 12468 transitions. [2022-11-22 00:04:23,694 INFO L276 IsEmpty]: Start isEmpty. Operand 8158 states and 12468 transitions. [2022-11-22 00:04:23,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-22 00:04:23,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:23,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:31,428 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:04:35,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:35,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12634 states to 8159 states and 12469 transitions. [2022-11-22 00:04:35,469 INFO L276 IsEmpty]: Start isEmpty. Operand 8159 states and 12469 transitions. [2022-11-22 00:04:35,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-22 00:04:35,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:35,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:35,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-11-22 00:04:39,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:39,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12649 states to 8167 states and 12484 transitions. [2022-11-22 00:04:39,803 INFO L276 IsEmpty]: Start isEmpty. Operand 8167 states and 12484 transitions. [2022-11-22 00:04:39,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-22 00:04:39,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:39,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:40,449 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-11-22 00:04:40,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:40,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12651 states to 8169 states and 12486 transitions. [2022-11-22 00:04:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 8169 states and 12486 transitions. [2022-11-22 00:04:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-22 00:04:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:40,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:48,524 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:04:52,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12652 states to 8170 states and 12487 transitions. [2022-11-22 00:04:52,732 INFO L276 IsEmpty]: Start isEmpty. Operand 8170 states and 12487 transitions. [2022-11-22 00:04:52,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-22 00:04:52,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:52,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:04:53,441 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-22 00:04:53,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:04:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12668 states to 8180 states and 12503 transitions. [2022-11-22 00:04:53,644 INFO L276 IsEmpty]: Start isEmpty. Operand 8180 states and 12503 transitions. [2022-11-22 00:04:53,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-22 00:04:53,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:04:53,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:04:55,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:01,067 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:05:05,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:05,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12669 states to 8181 states and 12504 transitions. [2022-11-22 00:05:05,331 INFO L276 IsEmpty]: Start isEmpty. Operand 8181 states and 12504 transitions. [2022-11-22 00:05:05,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-22 00:05:05,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:05,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:06,166 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-11-22 00:05:06,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:06,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12671 states to 8183 states and 12506 transitions. [2022-11-22 00:05:06,295 INFO L276 IsEmpty]: Start isEmpty. Operand 8183 states and 12506 transitions. [2022-11-22 00:05:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-22 00:05:06,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:06,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:06,949 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-22 00:05:07,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:07,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12680 states to 8189 states and 12515 transitions. [2022-11-22 00:05:07,117 INFO L276 IsEmpty]: Start isEmpty. Operand 8189 states and 12515 transitions. [2022-11-22 00:05:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-22 00:05:07,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:07,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:09,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:16,061 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:05:20,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:20,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12681 states to 8190 states and 12516 transitions. [2022-11-22 00:05:20,398 INFO L276 IsEmpty]: Start isEmpty. Operand 8190 states and 12516 transitions. [2022-11-22 00:05:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-22 00:05:20,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:20,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:27,598 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:05:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:32,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12682 states to 8191 states and 12517 transitions. [2022-11-22 00:05:32,030 INFO L276 IsEmpty]: Start isEmpty. Operand 8191 states and 12517 transitions. [2022-11-22 00:05:32,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-22 00:05:32,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:32,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:32,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:32,575 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2022-11-22 00:05:34,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:34,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12697 states to 8199 states and 12532 transitions. [2022-11-22 00:05:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 8199 states and 12532 transitions. [2022-11-22 00:05:34,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-22 00:05:34,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:34,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:35,137 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-22 00:05:35,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:35,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12699 states to 8201 states and 12534 transitions. [2022-11-22 00:05:35,272 INFO L276 IsEmpty]: Start isEmpty. Operand 8201 states and 12534 transitions. [2022-11-22 00:05:35,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-22 00:05:35,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:35,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:36,012 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-11-22 00:05:36,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:36,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12701 states to 8203 states and 12536 transitions. [2022-11-22 00:05:36,136 INFO L276 IsEmpty]: Start isEmpty. Operand 8203 states and 12536 transitions. [2022-11-22 00:05:36,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-22 00:05:36,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:36,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:36,837 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-22 00:05:36,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12703 states to 8205 states and 12538 transitions. [2022-11-22 00:05:36,961 INFO L276 IsEmpty]: Start isEmpty. Operand 8205 states and 12538 transitions. [2022-11-22 00:05:36,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-22 00:05:36,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:36,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:45,342 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:05:49,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:49,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12704 states to 8206 states and 12539 transitions. [2022-11-22 00:05:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 8206 states and 12539 transitions. [2022-11-22 00:05:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-22 00:05:49,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:49,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:49,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:50,558 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:05:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:50,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12708 states to 8209 states and 12543 transitions. [2022-11-22 00:05:50,705 INFO L276 IsEmpty]: Start isEmpty. Operand 8209 states and 12543 transitions. [2022-11-22 00:05:50,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-22 00:05:50,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:50,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:51,584 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-11-22 00:05:51,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12719 states to 8217 states and 12554 transitions. [2022-11-22 00:05:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 8217 states and 12554 transitions. [2022-11-22 00:05:51,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-22 00:05:51,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:51,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-11-22 00:05:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:52,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12730 states to 8225 states and 12565 transitions. [2022-11-22 00:05:52,618 INFO L276 IsEmpty]: Start isEmpty. Operand 8225 states and 12565 transitions. [2022-11-22 00:05:52,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-22 00:05:52,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:52,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-22 00:06:06,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:06,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12731 states to 8226 states and 12566 transitions. [2022-11-22 00:06:06,060 INFO L276 IsEmpty]: Start isEmpty. Operand 8226 states and 12566 transitions. [2022-11-22 00:06:06,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-22 00:06:06,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:06,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:06,852 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2022-11-22 00:06:11,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:11,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12790 states to 8251 states and 12625 transitions. [2022-11-22 00:06:11,519 INFO L276 IsEmpty]: Start isEmpty. Operand 8251 states and 12625 transitions. [2022-11-22 00:06:11,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-22 00:06:11,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:11,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:11,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:12,216 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-22 00:06:12,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:12,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12796 states to 8255 states and 12631 transitions. [2022-11-22 00:06:12,367 INFO L276 IsEmpty]: Start isEmpty. Operand 8255 states and 12631 transitions. [2022-11-22 00:06:12,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-22 00:06:12,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:12,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:12,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:13,209 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:06:13,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:13,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12798 states to 8257 states and 12633 transitions. [2022-11-22 00:06:13,396 INFO L276 IsEmpty]: Start isEmpty. Operand 8257 states and 12633 transitions. [2022-11-22 00:06:13,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-22 00:06:13,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:13,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-22 00:06:29,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12799 states to 8258 states and 12634 transitions. [2022-11-22 00:06:29,783 INFO L276 IsEmpty]: Start isEmpty. Operand 8258 states and 12634 transitions. [2022-11-22 00:06:29,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-22 00:06:29,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:29,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:29,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:30,591 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-22 00:06:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:30,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12803 states to 8261 states and 12638 transitions. [2022-11-22 00:06:30,735 INFO L276 IsEmpty]: Start isEmpty. Operand 8261 states and 12638 transitions. [2022-11-22 00:06:30,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-22 00:06:30,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:30,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:30,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-11-22 00:06:31,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:31,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12817 states to 8270 states and 12652 transitions. [2022-11-22 00:06:31,604 INFO L276 IsEmpty]: Start isEmpty. Operand 8270 states and 12652 transitions. [2022-11-22 00:06:31,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-11-22 00:06:31,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:31,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:42,804 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2022-11-22 00:06:47,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:47,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12818 states to 8271 states and 12653 transitions. [2022-11-22 00:06:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 8271 states and 12653 transitions. [2022-11-22 00:06:47,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-22 00:06:47,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:47,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2022-11-22 00:06:51,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:51,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12819 states to 8272 states and 12654 transitions. [2022-11-22 00:06:51,244 INFO L276 IsEmpty]: Start isEmpty. Operand 8272 states and 12654 transitions. [2022-11-22 00:06:51,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-22 00:06:51,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:51,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2022-11-22 00:06:52,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12835 states to 8282 states and 12670 transitions. [2022-11-22 00:06:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 8282 states and 12670 transitions. [2022-11-22 00:06:52,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-11-22 00:06:52,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:52,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:54,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:02,289 INFO L134 CoverageAnalysis]: Checked inductivity of 727 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-22 00:07:07,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:07,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12836 states to 8283 states and 12671 transitions. [2022-11-22 00:07:07,245 INFO L276 IsEmpty]: Start isEmpty. Operand 8283 states and 12671 transitions. [2022-11-22 00:07:07,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-22 00:07:07,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:07,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:07,993 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-22 00:07:12,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:12,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12852 states to 8286 states and 12683 transitions. [2022-11-22 00:07:12,469 INFO L276 IsEmpty]: Start isEmpty. Operand 8286 states and 12683 transitions. [2022-11-22 00:07:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-22 00:07:12,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:12,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:12,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:13,315 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-11-22 00:07:13,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:13,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12870 states to 8296 states and 12701 transitions. [2022-11-22 00:07:13,513 INFO L276 IsEmpty]: Start isEmpty. Operand 8296 states and 12701 transitions. [2022-11-22 00:07:13,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-22 00:07:13,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:13,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:14,453 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-22 00:07:17,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12897 states to 8310 states and 12728 transitions. [2022-11-22 00:07:17,145 INFO L276 IsEmpty]: Start isEmpty. Operand 8310 states and 12728 transitions. [2022-11-22 00:07:17,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-22 00:07:17,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:17,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:17,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:18,158 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-22 00:07:18,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:18,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12907 states to 8317 states and 12738 transitions. [2022-11-22 00:07:18,348 INFO L276 IsEmpty]: Start isEmpty. Operand 8317 states and 12738 transitions. [2022-11-22 00:07:18,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-11-22 00:07:18,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:18,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:18,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:19,543 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-11-22 00:07:19,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:19,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12909 states to 8319 states and 12740 transitions. [2022-11-22 00:07:19,848 INFO L276 IsEmpty]: Start isEmpty. Operand 8319 states and 12740 transitions. [2022-11-22 00:07:19,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-22 00:07:19,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:19,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:26,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:34,379 INFO L134 CoverageAnalysis]: Checked inductivity of 764 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-22 00:07:39,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12910 states to 8320 states and 12741 transitions. [2022-11-22 00:07:39,666 INFO L276 IsEmpty]: Start isEmpty. Operand 8320 states and 12741 transitions. [2022-11-22 00:07:39,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-22 00:07:39,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:39,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:39,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:40,254 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-22 00:07:54,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:54,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13044 states to 8371 states and 12875 transitions. [2022-11-22 00:07:54,569 INFO L276 IsEmpty]: Start isEmpty. Operand 8371 states and 12875 transitions. [2022-11-22 00:07:54,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-22 00:07:54,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:54,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:54,945 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-11-22 00:07:55,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:55,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13048 states to 8373 states and 12879 transitions. [2022-11-22 00:07:55,163 INFO L276 IsEmpty]: Start isEmpty. Operand 8373 states and 12879 transitions. [2022-11-22 00:07:55,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-22 00:07:55,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:55,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:55,533 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-22 00:07:55,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:55,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13052 states to 8375 states and 12883 transitions. [2022-11-22 00:07:55,743 INFO L276 IsEmpty]: Start isEmpty. Operand 8375 states and 12883 transitions. [2022-11-22 00:07:55,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-11-22 00:07:55,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:55,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:07,519 INFO L134 CoverageAnalysis]: Checked inductivity of 802 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-22 00:08:12,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:12,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13053 states to 8376 states and 12884 transitions. [2022-11-22 00:08:12,829 INFO L276 IsEmpty]: Start isEmpty. Operand 8376 states and 12884 transitions. [2022-11-22 00:08:12,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-22 00:08:12,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:12,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:12,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:13,618 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-22 00:08:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13056 states to 8376 states and 12883 transitions. [2022-11-22 00:08:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 8376 states and 12883 transitions. [2022-11-22 00:08:13,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-22 00:08:13,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:13,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:13,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:14,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-22 00:08:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:14,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13069 states to 8379 states and 12892 transitions. [2022-11-22 00:08:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 8379 states and 12892 transitions. [2022-11-22 00:08:14,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-11-22 00:08:14,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:14,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:08:36,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:36,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13070 states to 8380 states and 12893 transitions. [2022-11-22 00:08:36,757 INFO L276 IsEmpty]: Start isEmpty. Operand 8380 states and 12893 transitions. [2022-11-22 00:08:36,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-22 00:08:36,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:36,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2022-11-22 00:08:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13071 states to 8381 states and 12894 transitions. [2022-11-22 00:08:41,172 INFO L276 IsEmpty]: Start isEmpty. Operand 8381 states and 12894 transitions. [2022-11-22 00:08:41,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-22 00:08:41,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:41,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:41,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:42,166 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:08:42,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:42,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13073 states to 8383 states and 12896 transitions. [2022-11-22 00:08:42,380 INFO L276 IsEmpty]: Start isEmpty. Operand 8383 states and 12896 transitions. [2022-11-22 00:08:42,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-22 00:08:42,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:42,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:43,246 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-22 00:08:43,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:43,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13102 states to 8399 states and 12925 transitions. [2022-11-22 00:08:43,541 INFO L276 IsEmpty]: Start isEmpty. Operand 8399 states and 12925 transitions. [2022-11-22 00:08:43,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-22 00:08:43,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:43,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:43,873 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-11-22 00:08:46,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:46,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13117 states to 8407 states and 12940 transitions. [2022-11-22 00:08:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 8407 states and 12940 transitions. [2022-11-22 00:08:46,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-22 00:08:46,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:46,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:47,016 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-22 00:08:47,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:47,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13127 states to 8413 states and 12950 transitions. [2022-11-22 00:08:47,237 INFO L276 IsEmpty]: Start isEmpty. Operand 8413 states and 12950 transitions. [2022-11-22 00:08:47,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-22 00:08:47,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:47,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:48,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:58,322 INFO L134 CoverageAnalysis]: Checked inductivity of 862 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:09:04,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13128 states to 8414 states and 12951 transitions. [2022-11-22 00:09:04,395 INFO L276 IsEmpty]: Start isEmpty. Operand 8414 states and 12951 transitions. [2022-11-22 00:09:04,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-22 00:09:04,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:04,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:04,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:05,549 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-22 00:09:05,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:05,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13138 states to 8421 states and 12961 transitions. [2022-11-22 00:09:05,754 INFO L276 IsEmpty]: Start isEmpty. Operand 8421 states and 12961 transitions. [2022-11-22 00:09:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-22 00:09:05,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:05,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-22 00:09:06,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:06,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13148 states to 8428 states and 12971 transitions. [2022-11-22 00:09:06,998 INFO L276 IsEmpty]: Start isEmpty. Operand 8428 states and 12971 transitions. [2022-11-22 00:09:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-22 00:09:07,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:07,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:07,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:07,418 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-22 00:09:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:07,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13150 states to 8430 states and 12973 transitions. [2022-11-22 00:09:07,632 INFO L276 IsEmpty]: Start isEmpty. Operand 8430 states and 12973 transitions. [2022-11-22 00:09:07,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-22 00:09:07,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:07,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:21,372 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:09:27,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:27,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13151 states to 8431 states and 12974 transitions. [2022-11-22 00:09:27,562 INFO L276 IsEmpty]: Start isEmpty. Operand 8431 states and 12974 transitions. [2022-11-22 00:09:27,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-11-22 00:09:27,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:27,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:37,765 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-11-22 00:09:43,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:43,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13170 states to 8435 states and 12983 transitions. [2022-11-22 00:09:43,471 INFO L276 IsEmpty]: Start isEmpty. Operand 8435 states and 12983 transitions. [2022-11-22 00:09:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-22 00:09:43,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:43,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:44,444 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-11-22 00:09:47,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13187 states to 8443 states and 13000 transitions. [2022-11-22 00:09:47,607 INFO L276 IsEmpty]: Start isEmpty. Operand 8443 states and 13000 transitions. [2022-11-22 00:09:47,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-22 00:09:47,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:47,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:48,480 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-11-22 00:09:48,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:48,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13194 states to 8448 states and 13007 transitions. [2022-11-22 00:09:48,815 INFO L276 IsEmpty]: Start isEmpty. Operand 8448 states and 13007 transitions. [2022-11-22 00:09:48,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-22 00:09:48,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:48,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:49,572 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-22 00:10:08,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13328 states to 8499 states and 13141 transitions. [2022-11-22 00:10:08,526 INFO L276 IsEmpty]: Start isEmpty. Operand 8499 states and 13141 transitions. [2022-11-22 00:10:08,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-22 00:10:08,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:08,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:08,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:09,451 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-22 00:10:09,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13330 states to 8501 states and 13143 transitions. [2022-11-22 00:10:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 8501 states and 13143 transitions. [2022-11-22 00:10:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-22 00:10:09,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:09,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:24,057 INFO L134 CoverageAnalysis]: Checked inductivity of 945 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:10:30,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13331 states to 8502 states and 13144 transitions. [2022-11-22 00:10:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 8502 states and 13144 transitions. [2022-11-22 00:10:30,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-22 00:10:30,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:30,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:31,373 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-11-22 00:10:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:31,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13338 states to 8507 states and 13151 transitions. [2022-11-22 00:10:31,605 INFO L276 IsEmpty]: Start isEmpty. Operand 8507 states and 13151 transitions. [2022-11-22 00:10:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-22 00:10:31,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:31,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-22 00:10:50,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:50,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13339 states to 8508 states and 13152 transitions. [2022-11-22 00:10:50,377 INFO L276 IsEmpty]: Start isEmpty. Operand 8508 states and 13152 transitions. [2022-11-22 00:10:50,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-22 00:10:50,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:50,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-11-22 00:10:51,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:51,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13346 states to 8513 states and 13159 transitions. [2022-11-22 00:10:51,654 INFO L276 IsEmpty]: Start isEmpty. Operand 8513 states and 13159 transitions. [2022-11-22 00:10:51,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-22 00:10:51,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:51,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:52,739 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-22 00:10:56,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:56,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13364 states to 8522 states and 13177 transitions. [2022-11-22 00:10:56,153 INFO L276 IsEmpty]: Start isEmpty. Operand 8522 states and 13177 transitions. [2022-11-22 00:10:56,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-22 00:10:56,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:56,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:56,593 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-11-22 00:10:59,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:59,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13376 states to 8528 states and 13189 transitions. [2022-11-22 00:10:59,987 INFO L276 IsEmpty]: Start isEmpty. Operand 8528 states and 13189 transitions. [2022-11-22 00:10:59,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-22 00:10:59,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:59,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:08,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 988 trivial. 0 not checked.