./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label13.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label13.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 67239f1bf7e0cdf325715bd48f4c9c86a0588f752ce48acb5db8e3f7bfd7cd18 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:10:36,790 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:10:36,791 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:10:36,809 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:10:36,810 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:10:36,811 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:10:36,812 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:10:36,814 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:10:36,815 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:10:36,816 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:10:36,817 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:10:36,818 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:10:36,819 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:10:36,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:10:36,821 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:10:36,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:10:36,823 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:10:36,824 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:10:36,826 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:10:36,828 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:10:36,829 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:10:36,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:10:36,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:10:36,833 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:10:36,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:10:36,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:10:36,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:10:36,838 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:10:36,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:10:36,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:10:36,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:10:36,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:10:36,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:10:36,842 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:10:36,843 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:10:36,844 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:10:36,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:10:36,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:10:36,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:10:36,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:10:36,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:10:36,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:10:36,867 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:10:36,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:10:36,868 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:10:36,868 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:10:36,869 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:10:36,869 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:10:36,870 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:10:36,870 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:10:36,870 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:10:36,870 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:10:36,870 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:10:36,870 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:10:36,871 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:10:36,871 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:10:36,871 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:10:36,871 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:10:36,871 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:10:36,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:10:36,872 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:10:36,872 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:10:36,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:10:36,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:10:36,872 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:10:36,872 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:10:36,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:10:36,873 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:10:36,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:10:36,873 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:10:36,873 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_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67239f1bf7e0cdf325715bd48f4c9c86a0588f752ce48acb5db8e3f7bfd7cd18 [2022-12-14 18:10:37,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:10:37,057 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:10:37,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:10:37,061 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:10:37,062 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:10:37,063 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem03_label13.c [2022-12-14 18:10:39,637 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:10:39,921 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:10:39,922 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/sv-benchmarks/c/eca-rers2012/Problem03_label13.c [2022-12-14 18:10:39,934 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/data/31799eee7/b6e649fc7c1c4474aaedcacb95878b2c/FLAG950dea29c [2022-12-14 18:10:40,207 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/data/31799eee7/b6e649fc7c1c4474aaedcacb95878b2c [2022-12-14 18:10:40,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:10:40,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:10:40,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:10:40,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:10:40,214 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:10:40,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:40,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56a93af5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40, skipping insertion in model container [2022-12-14 18:10:40,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:40,222 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:10:40,275 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:10:40,654 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_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/sv-benchmarks/c/eca-rers2012/Problem03_label13.c[55139,55152] [2022-12-14 18:10:40,679 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:10:40,691 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:10:40,863 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_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/sv-benchmarks/c/eca-rers2012/Problem03_label13.c[55139,55152] [2022-12-14 18:10:40,873 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:10:40,885 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:10:40,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40 WrapperNode [2022-12-14 18:10:40,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:10:40,886 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:10:40,886 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:10:40,886 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:10:40,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:40,914 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:40,963 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2022-12-14 18:10:40,963 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:10:40,964 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:10:40,964 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:10:40,964 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:10:40,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:40,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:40,979 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:40,980 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:41,003 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:41,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:41,019 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:41,024 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:41,032 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:10:41,033 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:10:41,033 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:10:41,033 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:10:41,033 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:40" (1/1) ... [2022-12-14 18:10:41,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:10:41,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:10:41,055 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:10:41,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c28df-0b4b-4d71-a8ce-5b1d40780c6f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:10:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:10:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:10:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:10:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:10:41,163 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:10:41,165 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:10:42,510 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:10:42,799 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:10:42,799 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 18:10:42,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:10:42 BoogieIcfgContainer [2022-12-14 18:10:42,802 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:10:42,803 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:10:42,803 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:10:42,812 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:10:42,812 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:10:42" (1/1) ... [2022-12-14 18:10:42,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:10:42,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:42,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2022-12-14 18:10:42,871 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2022-12-14 18:10:42,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:10:42,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:42,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:44,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 289 states and 557 transitions. [2022-12-14 18:10:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 557 transitions. [2022-12-14 18:10:44,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 18:10:44,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:44,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:44,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:44,408 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:44,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 292 states and 562 transitions. [2022-12-14 18:10:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 562 transitions. [2022-12-14 18:10:44,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 18:10:44,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:44,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:44,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:44,655 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:44,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:44,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 296 states and 569 transitions. [2022-12-14 18:10:44,751 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 569 transitions. [2022-12-14 18:10:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 18:10:44,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:44,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:44,936 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:45,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:45,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 301 states and 578 transitions. [2022-12-14 18:10:45,112 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 578 transitions. [2022-12-14 18:10:45,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 18:10:45,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:45,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:45,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:45,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 449 states and 870 transitions. [2022-12-14 18:10:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 870 transitions. [2022-12-14 18:10:46,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 18:10:46,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:46,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:46,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:46,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:47,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 456 states and 883 transitions. [2022-12-14 18:10:47,195 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 883 transitions. [2022-12-14 18:10:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 18:10:47,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:47,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:47,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:47,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:47,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 461 states and 893 transitions. [2022-12-14 18:10:47,611 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 893 transitions. [2022-12-14 18:10:47,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 18:10:47,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:47,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:47,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:47,789 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:48,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:48,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 470 states and 909 transitions. [2022-12-14 18:10:48,294 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 909 transitions. [2022-12-14 18:10:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 18:10:48,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:48,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:48,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:48,439 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:48,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:48,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 474 states and 933 transitions. [2022-12-14 18:10:48,815 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 933 transitions. [2022-12-14 18:10:48,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 18:10:48,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:48,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:48,922 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:49,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 477 states and 941 transitions. [2022-12-14 18:10:49,061 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 941 transitions. [2022-12-14 18:10:49,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 18:10:49,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:49,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:49,239 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:49,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:49,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 482 states and 949 transitions. [2022-12-14 18:10:49,476 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 949 transitions. [2022-12-14 18:10:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 18:10:49,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:49,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:49,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:49,722 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:50,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 489 states and 977 transitions. [2022-12-14 18:10:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 977 transitions. [2022-12-14 18:10:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 18:10:50,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:50,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:50,451 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:50,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 493 states and 983 transitions. [2022-12-14 18:10:50,638 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 983 transitions. [2022-12-14 18:10:50,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 18:10:50,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:50,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:50,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:50,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:50,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 496 states and 986 transitions. [2022-12-14 18:10:50,935 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 986 transitions. [2022-12-14 18:10:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 18:10:50,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:50,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:51,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:51,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 499 states and 991 transitions. [2022-12-14 18:10:51,243 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 991 transitions. [2022-12-14 18:10:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 18:10:51,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:51,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:51,369 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:51,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 506 states and 1002 transitions. [2022-12-14 18:10:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1002 transitions. [2022-12-14 18:10:51,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 18:10:51,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:51,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:51,697 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:52,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:52,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 648 states and 1184 transitions. [2022-12-14 18:10:52,966 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1184 transitions. [2022-12-14 18:10:52,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 18:10:52,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:52,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:53,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:53,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 649 states and 1185 transitions. [2022-12-14 18:10:53,164 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1185 transitions. [2022-12-14 18:10:53,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 18:10:53,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:53,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:53,436 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:53,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:53,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 652 states and 1212 transitions. [2022-12-14 18:10:53,929 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1212 transitions. [2022-12-14 18:10:53,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 18:10:53,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:53,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:53,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:54,098 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:54,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:54,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 660 states and 1229 transitions. [2022-12-14 18:10:54,736 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1229 transitions. [2022-12-14 18:10:54,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 18:10:54,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:54,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:55,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:55,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 665 states and 1236 transitions. [2022-12-14 18:10:55,202 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1236 transitions. [2022-12-14 18:10:55,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 18:10:55,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:55,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:55,353 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:55,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:55,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 671 states and 1245 transitions. [2022-12-14 18:10:55,790 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1245 transitions. [2022-12-14 18:10:55,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 18:10:55,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:55,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:56,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:56,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 680 states and 1257 transitions. [2022-12-14 18:10:56,370 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1257 transitions. [2022-12-14 18:10:56,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 18:10:56,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:56,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:56,522 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:56,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 682 states and 1260 transitions. [2022-12-14 18:10:56,782 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1260 transitions. [2022-12-14 18:10:56,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 18:10:56,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:56,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:56,924 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:57,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 685 states and 1264 transitions. [2022-12-14 18:10:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1264 transitions. [2022-12-14 18:10:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 18:10:57,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:57,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:57,258 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:57,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:57,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 686 states and 1265 transitions. [2022-12-14 18:10:57,460 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1265 transitions. [2022-12-14 18:10:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 18:10:57,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:57,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:57,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:57,611 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:57,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:57,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 693 states and 1274 transitions. [2022-12-14 18:10:57,682 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1274 transitions. [2022-12-14 18:10:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 18:10:57,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:57,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:57,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:57,757 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:58,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:58,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 701 states and 1284 transitions. [2022-12-14 18:10:58,010 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1284 transitions. [2022-12-14 18:10:58,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 18:10:58,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:58,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:58,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:58,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 708 states and 1300 transitions. [2022-12-14 18:10:58,609 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1300 transitions. [2022-12-14 18:10:58,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 18:10:58,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:58,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:58,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:58,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:58,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:58,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 710 states and 1302 transitions. [2022-12-14 18:10:58,972 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1302 transitions. [2022-12-14 18:10:58,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 18:10:58,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:58,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:58,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:59,039 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:59,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:59,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 713 states and 1307 transitions. [2022-12-14 18:10:59,383 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1307 transitions. [2022-12-14 18:10:59,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 18:10:59,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:59,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:59,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:59,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:59,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 717 states and 1312 transitions. [2022-12-14 18:10:59,749 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1312 transitions. [2022-12-14 18:10:59,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 18:10:59,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:59,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:59,813 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:59,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:59,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 718 states and 1312 transitions. [2022-12-14 18:10:59,967 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1312 transitions. [2022-12-14 18:10:59,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 18:10:59,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:59,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:00,122 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:00,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:00,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 719 states and 1313 transitions. [2022-12-14 18:11:00,147 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1313 transitions. [2022-12-14 18:11:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 18:11:00,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:00,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:00,294 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:00,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:00,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 728 states and 1331 transitions. [2022-12-14 18:11:00,904 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1331 transitions. [2022-12-14 18:11:00,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 18:11:00,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:00,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:01,096 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:01,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:01,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 732 states and 1337 transitions. [2022-12-14 18:11:01,496 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1337 transitions. [2022-12-14 18:11:01,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 18:11:01,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:01,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:01,628 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 735 states and 1340 transitions. [2022-12-14 18:11:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1340 transitions. [2022-12-14 18:11:01,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 18:11:01,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:01,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:01,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:02,046 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:02,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:02,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 737 states and 1342 transitions. [2022-12-14 18:11:02,244 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1342 transitions. [2022-12-14 18:11:02,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 18:11:02,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:02,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:02,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:02,365 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:02,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 742 states and 1346 transitions. [2022-12-14 18:11:02,694 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1346 transitions. [2022-12-14 18:11:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 18:11:02,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:02,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:02,807 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:02,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 751 states and 1357 transitions. [2022-12-14 18:11:02,916 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1357 transitions. [2022-12-14 18:11:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 18:11:02,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:02,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:03,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 752 states and 1359 transitions. [2022-12-14 18:11:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1359 transitions. [2022-12-14 18:11:03,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 18:11:03,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:03,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:03,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:03,200 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:03,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:03,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 753 states and 1360 transitions. [2022-12-14 18:11:03,231 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1360 transitions. [2022-12-14 18:11:03,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 18:11:03,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:03,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:03,330 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:03,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:03,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 758 states and 1365 transitions. [2022-12-14 18:11:03,376 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1365 transitions. [2022-12-14 18:11:03,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 18:11:03,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:03,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:03,678 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:04,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:04,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 782 states and 1407 transitions. [2022-12-14 18:11:04,962 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1407 transitions. [2022-12-14 18:11:04,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 18:11:04,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:04,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:05,230 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:11:05,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:05,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 792 states and 1455 transitions. [2022-12-14 18:11:05,869 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1455 transitions. [2022-12-14 18:11:05,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 18:11:05,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:05,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:06,099 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 807 states and 1484 transitions. [2022-12-14 18:11:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1484 transitions. [2022-12-14 18:11:07,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 18:11:07,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:07,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:07,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:07,836 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 814 states and 1497 transitions. [2022-12-14 18:11:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1497 transitions. [2022-12-14 18:11:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 18:11:08,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:08,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:08,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:08,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 815 states and 1497 transitions. [2022-12-14 18:11:08,902 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1497 transitions. [2022-12-14 18:11:08,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 18:11:08,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:08,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:08,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:09,168 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:09,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 818 states and 1502 transitions. [2022-12-14 18:11:09,208 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1502 transitions. [2022-12-14 18:11:09,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 18:11:09,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:09,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:09,390 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:09,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:09,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 821 states and 1506 transitions. [2022-12-14 18:11:09,801 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1506 transitions. [2022-12-14 18:11:09,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 18:11:09,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:09,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:09,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:10,059 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:10,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:10,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 822 states and 1507 transitions. [2022-12-14 18:11:10,280 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1507 transitions. [2022-12-14 18:11:10,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 18:11:10,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:10,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:10,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:10,466 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:10,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:10,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 825 states and 1510 transitions. [2022-12-14 18:11:10,679 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1510 transitions. [2022-12-14 18:11:10,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 18:11:10,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:10,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:10,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:10,871 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:11,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:11,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 828 states and 1513 transitions. [2022-12-14 18:11:11,058 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1513 transitions. [2022-12-14 18:11:11,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 18:11:11,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:11,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:11,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:11,244 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:11,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 829 states and 1514 transitions. [2022-12-14 18:11:11,283 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1514 transitions. [2022-12-14 18:11:11,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 18:11:11,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:11,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:11,494 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:11,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:11,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 830 states and 1515 transitions. [2022-12-14 18:11:11,553 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1515 transitions. [2022-12-14 18:11:11,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 18:11:11,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:11,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:11,855 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:11:13,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 856 states and 1713 transitions. [2022-12-14 18:11:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1713 transitions. [2022-12-14 18:11:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 18:11:13,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:13,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:13,972 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:11:14,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:14,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 870 states and 1850 transitions. [2022-12-14 18:11:14,687 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1850 transitions. [2022-12-14 18:11:14,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 18:11:14,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:14,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:14,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:14,827 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:11:16,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:16,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 892 states and 1965 transitions. [2022-12-14 18:11:16,353 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1965 transitions. [2022-12-14 18:11:16,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-14 18:11:16,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:16,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:16,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:11:17,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:17,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 907 states and 2014 transitions. [2022-12-14 18:11:17,222 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 2014 transitions. [2022-12-14 18:11:17,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 18:11:17,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:17,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:17,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:17,566 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:19,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:19,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 937 states and 2060 transitions. [2022-12-14 18:11:19,134 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 2060 transitions. [2022-12-14 18:11:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 18:11:19,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:19,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:19,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:19,288 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:22,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:22,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 960 states and 2108 transitions. [2022-12-14 18:11:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 2108 transitions. [2022-12-14 18:11:22,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 18:11:22,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:22,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:22,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:22,414 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:23,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 966 states and 2117 transitions. [2022-12-14 18:11:23,748 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 2117 transitions. [2022-12-14 18:11:23,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 18:11:23,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:23,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:23,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:23,901 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:24,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:24,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 969 states and 2120 transitions. [2022-12-14 18:11:24,235 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 2120 transitions. [2022-12-14 18:11:24,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 18:11:24,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:24,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:24,478 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:25,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:25,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 975 states and 2131 transitions. [2022-12-14 18:11:25,144 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 2131 transitions. [2022-12-14 18:11:25,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 18:11:25,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:25,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:25,300 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:25,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 976 states and 2132 transitions. [2022-12-14 18:11:25,721 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2132 transitions. [2022-12-14 18:11:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 18:11:25,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:25,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:25,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:25,895 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:26,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:26,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 977 states and 2133 transitions. [2022-12-14 18:11:26,228 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 2133 transitions. [2022-12-14 18:11:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 18:11:26,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:26,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:26,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:26,381 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:26,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 980 states and 2137 transitions. [2022-12-14 18:11:26,650 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2137 transitions. [2022-12-14 18:11:26,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 18:11:26,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:26,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:26,802 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:27,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:27,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 983 states and 2141 transitions. [2022-12-14 18:11:27,143 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 2141 transitions. [2022-12-14 18:11:27,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 18:11:27,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:27,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:27,214 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:11:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:29,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1011 states and 2278 transitions. [2022-12-14 18:11:29,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 2278 transitions. [2022-12-14 18:11:29,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 18:11:29,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:29,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:29,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:29,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:29,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1023 states and 2314 transitions. [2022-12-14 18:11:29,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 2314 transitions. [2022-12-14 18:11:29,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 18:11:29,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:29,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:29,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:29,827 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:31,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:31,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1048 states and 2373 transitions. [2022-12-14 18:11:31,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2373 transitions. [2022-12-14 18:11:31,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 18:11:31,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:31,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:31,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:11:33,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:33,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1066 states and 2415 transitions. [2022-12-14 18:11:33,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2415 transitions. [2022-12-14 18:11:33,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 18:11:33,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:33,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:33,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:33,658 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:36,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:36,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1098 states and 2487 transitions. [2022-12-14 18:11:36,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2487 transitions. [2022-12-14 18:11:36,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 18:11:36,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:36,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:36,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:36,625 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:38,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:38,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1117 states and 2518 transitions. [2022-12-14 18:11:38,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2518 transitions. [2022-12-14 18:11:38,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 18:11:38,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:38,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:38,321 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:11:39,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1124 states and 2532 transitions. [2022-12-14 18:11:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 2532 transitions. [2022-12-14 18:11:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 18:11:39,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:39,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:39,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:39,446 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 1136 states and 2556 transitions. [2022-12-14 18:11:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2556 transitions. [2022-12-14 18:11:39,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 18:11:39,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:39,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:41,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:41,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1158 states and 2605 transitions. [2022-12-14 18:11:41,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2605 transitions. [2022-12-14 18:11:41,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 18:11:41,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:41,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:41,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:41,441 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:11:41,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:41,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1160 states and 2613 transitions. [2022-12-14 18:11:41,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2613 transitions. [2022-12-14 18:11:41,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 18:11:41,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:41,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:41,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:11:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:42,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1163 states and 2618 transitions. [2022-12-14 18:11:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2618 transitions. [2022-12-14 18:11:42,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 18:11:42,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:42,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:42,449 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:11:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:42,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 1165 states and 2619 transitions. [2022-12-14 18:11:42,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2619 transitions. [2022-12-14 18:11:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 18:11:42,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:42,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:42,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:42,952 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:11:44,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 1192 states and 2660 transitions. [2022-12-14 18:11:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2660 transitions. [2022-12-14 18:11:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 18:11:44,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:44,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:45,115 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:47,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:47,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1214 states and 2702 transitions. [2022-12-14 18:11:47,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2702 transitions. [2022-12-14 18:11:47,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 18:11:47,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:47,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:48,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1219 states and 2709 transitions. [2022-12-14 18:11:48,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2709 transitions. [2022-12-14 18:11:48,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 18:11:48,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:48,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:48,369 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:49,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:49,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1224 states and 2716 transitions. [2022-12-14 18:11:49,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2716 transitions. [2022-12-14 18:11:49,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 18:11:49,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:49,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:49,313 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1226 states and 2717 transitions. [2022-12-14 18:11:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2717 transitions. [2022-12-14 18:11:49,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 18:11:49,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:49,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:50,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1228 states and 2719 transitions. [2022-12-14 18:11:50,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2719 transitions. [2022-12-14 18:11:50,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 18:11:50,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:50,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:50,378 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:50,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:50,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1233 states and 2724 transitions. [2022-12-14 18:11:50,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2724 transitions. [2022-12-14 18:11:50,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 18:11:50,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:50,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:50,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:50,804 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:51,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:51,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1246 states and 2745 transitions. [2022-12-14 18:11:51,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2745 transitions. [2022-12-14 18:11:51,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 18:11:51,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:51,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:51,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:51,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:52,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1260 states and 2771 transitions. [2022-12-14 18:11:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2771 transitions. [2022-12-14 18:11:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 18:11:52,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:52,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:52,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:55,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:55,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1283 states and 2815 transitions. [2022-12-14 18:11:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2815 transitions. [2022-12-14 18:11:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 18:11:55,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:55,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:55,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:55,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:56,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:56,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1298 states and 2842 transitions. [2022-12-14 18:11:56,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2842 transitions. [2022-12-14 18:11:56,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 18:11:56,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:56,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:57,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:58,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:58,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1305 states and 2850 transitions. [2022-12-14 18:11:58,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 2850 transitions. [2022-12-14 18:11:58,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 18:11:58,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:58,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:58,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 1310 states and 2855 transitions. [2022-12-14 18:11:58,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2855 transitions. [2022-12-14 18:11:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 18:11:58,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:58,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:58,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:01,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:01,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1339 states and 2901 transitions. [2022-12-14 18:12:01,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2901 transitions. [2022-12-14 18:12:01,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 18:12:01,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:01,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:01,650 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:12:02,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:02,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2913 states to 1349 states and 2913 transitions. [2022-12-14 18:12:02,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2913 transitions. [2022-12-14 18:12:02,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 18:12:02,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:02,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:02,448 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:12:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:02,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1350 states and 2914 transitions. [2022-12-14 18:12:02,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2914 transitions. [2022-12-14 18:12:02,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 18:12:02,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:02,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:02,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:02,772 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:12:03,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:03,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1353 states and 2917 transitions. [2022-12-14 18:12:03,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2917 transitions. [2022-12-14 18:12:03,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 18:12:03,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:03,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:03,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:03,309 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:12:03,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:03,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1354 states and 2917 transitions. [2022-12-14 18:12:03,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2917 transitions. [2022-12-14 18:12:03,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 18:12:03,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:03,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:03,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:12:04,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:04,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1366 states and 2930 transitions. [2022-12-14 18:12:04,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2930 transitions. [2022-12-14 18:12:04,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 18:12:04,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:04,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:04,569 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:04,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1372 states and 2939 transitions. [2022-12-14 18:12:04,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2939 transitions. [2022-12-14 18:12:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 18:12:04,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:04,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:05,136 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:05,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:05,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1376 states and 2944 transitions. [2022-12-14 18:12:05,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2944 transitions. [2022-12-14 18:12:05,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 18:12:05,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:05,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:05,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:05,947 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:06,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:06,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2953 states to 1380 states and 2953 transitions. [2022-12-14 18:12:06,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2953 transitions. [2022-12-14 18:12:06,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 18:12:06,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:06,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:07,071 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:07,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:07,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2953 states to 1381 states and 2953 transitions. [2022-12-14 18:12:07,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2953 transitions. [2022-12-14 18:12:07,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 18:12:07,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:07,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:07,709 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:09,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:09,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 1395 states and 2970 transitions. [2022-12-14 18:12:09,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2970 transitions. [2022-12-14 18:12:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 18:12:09,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:09,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:09,623 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:11,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:11,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2995 states to 1409 states and 2995 transitions. [2022-12-14 18:12:11,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2995 transitions. [2022-12-14 18:12:11,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:11,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:11,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:12,152 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:12:12,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3007 states to 1419 states and 3007 transitions. [2022-12-14 18:12:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 3007 transitions. [2022-12-14 18:12:12,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:12,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:12,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:12,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:13,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1431 states and 3024 transitions. [2022-12-14 18:12:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 3024 transitions. [2022-12-14 18:12:13,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:13,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:15,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:15,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 1453 states and 3064 transitions. [2022-12-14 18:12:15,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 3064 transitions. [2022-12-14 18:12:15,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:15,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:15,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:15,756 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:16,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1455 states and 3067 transitions. [2022-12-14 18:12:16,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 3067 transitions. [2022-12-14 18:12:16,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:16,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:16,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:16,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:12:17,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:17,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1463 states and 3079 transitions. [2022-12-14 18:12:17,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 3079 transitions. [2022-12-14 18:12:17,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:17,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:17,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:17,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:17,830 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:12:19,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:19,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 1473 states and 3092 transitions. [2022-12-14 18:12:19,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 3092 transitions. [2022-12-14 18:12:19,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:19,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:19,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:19,403 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:20,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:20,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1481 states and 3101 transitions. [2022-12-14 18:12:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 3101 transitions. [2022-12-14 18:12:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:20,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:20,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:20,140 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:20,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:20,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 1484 states and 3107 transitions. [2022-12-14 18:12:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 3107 transitions. [2022-12-14 18:12:20,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:20,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:20,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:20,638 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:21,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:21,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 1492 states and 3116 transitions. [2022-12-14 18:12:21,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 3116 transitions. [2022-12-14 18:12:21,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:21,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:21,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:21,365 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:12:21,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:21,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3117 states to 1494 states and 3117 transitions. [2022-12-14 18:12:21,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 3117 transitions. [2022-12-14 18:12:21,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:21,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:21,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:21,962 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:22,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:22,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 1496 states and 3118 transitions. [2022-12-14 18:12:22,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 3118 transitions. [2022-12-14 18:12:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:22,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:22,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:22,952 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:26,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 1529 states and 3163 transitions. [2022-12-14 18:12:26,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 3163 transitions. [2022-12-14 18:12:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:12:26,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:26,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:26,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:26,895 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:27,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 1531 states and 3166 transitions. [2022-12-14 18:12:27,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 3166 transitions. [2022-12-14 18:12:27,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:27,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:27,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:27,686 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:34,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 1559 states and 3236 transitions. [2022-12-14 18:12:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 3236 transitions. [2022-12-14 18:12:34,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:34,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:34,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:34,325 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:36,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 1572 states and 3253 transitions. [2022-12-14 18:12:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 3253 transitions. [2022-12-14 18:12:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:36,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:36,647 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:38,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 1579 states and 3266 transitions. [2022-12-14 18:12:38,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 3266 transitions. [2022-12-14 18:12:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:38,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:38,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:38,758 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:40,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 1606 states and 3299 transitions. [2022-12-14 18:12:40,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 3299 transitions. [2022-12-14 18:12:40,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:40,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:40,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:40,963 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:41,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3314 states to 1617 states and 3314 transitions. [2022-12-14 18:12:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 3314 transitions. [2022-12-14 18:12:41,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:41,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:41,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:41,872 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:43,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:43,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 1624 states and 3326 transitions. [2022-12-14 18:12:43,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 3326 transitions. [2022-12-14 18:12:43,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:43,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:43,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:43,622 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:45,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:45,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 1631 states and 3337 transitions. [2022-12-14 18:12:45,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 3337 transitions. [2022-12-14 18:12:45,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:45,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:45,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:45,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:45,845 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:46,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:46,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 1633 states and 3340 transitions. [2022-12-14 18:12:46,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 3340 transitions. [2022-12-14 18:12:46,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:46,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:46,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:47,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:47,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3351 states to 1638 states and 3351 transitions. [2022-12-14 18:12:47,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 3351 transitions. [2022-12-14 18:12:47,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:47,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:47,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:47,470 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:49,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 1644 states and 3358 transitions. [2022-12-14 18:12:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 3358 transitions. [2022-12-14 18:12:49,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:49,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:49,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:49,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:49,324 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:49,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:49,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 1647 states and 3363 transitions. [2022-12-14 18:12:49,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 3363 transitions. [2022-12-14 18:12:49,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:49,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:49,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:50,017 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:50,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:50,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 1650 states and 3368 transitions. [2022-12-14 18:12:50,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 3368 transitions. [2022-12-14 18:12:50,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:50,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:50,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:50,849 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:51,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 1652 states and 3371 transitions. [2022-12-14 18:12:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 3371 transitions. [2022-12-14 18:12:51,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:51,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:51,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:51,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:51,642 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:52,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:52,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3373 states to 1654 states and 3373 transitions. [2022-12-14 18:12:52,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 3373 transitions. [2022-12-14 18:12:52,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:52,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:52,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:52,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:54,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:54,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 1660 states and 3381 transitions. [2022-12-14 18:12:54,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 3381 transitions. [2022-12-14 18:12:54,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:54,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:54,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:54,381 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:12:55,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:55,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 1661 states and 3382 transitions. [2022-12-14 18:12:55,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 3382 transitions. [2022-12-14 18:12:55,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:12:55,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:55,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:55,151 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:12:56,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:56,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 1675 states and 3398 transitions. [2022-12-14 18:12:56,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 3398 transitions. [2022-12-14 18:12:56,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:12:56,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:56,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:05,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:05,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3474 states to 1705 states and 3474 transitions. [2022-12-14 18:13:05,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 3474 transitions. [2022-12-14 18:13:05,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:05,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:05,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:05,732 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:08,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1734 states and 3510 transitions. [2022-12-14 18:13:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 3510 transitions. [2022-12-14 18:13:08,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:08,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:08,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:08,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:08,173 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:11,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:11,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1751 states and 3534 transitions. [2022-12-14 18:13:11,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 3534 transitions. [2022-12-14 18:13:11,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:11,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:11,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:11,621 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:18,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:18,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 1777 states and 3575 transitions. [2022-12-14 18:13:18,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 3575 transitions. [2022-12-14 18:13:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:18,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:18,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:18,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:18,198 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:20,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 1784 states and 3588 transitions. [2022-12-14 18:13:20,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 3588 transitions. [2022-12-14 18:13:20,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:20,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:20,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:20,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:24,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:24,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3617 states to 1804 states and 3617 transitions. [2022-12-14 18:13:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3617 transitions. [2022-12-14 18:13:24,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:24,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:24,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:24,714 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:27,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:27,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3629 states to 1811 states and 3629 transitions. [2022-12-14 18:13:27,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3629 transitions. [2022-12-14 18:13:27,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:27,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:27,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:27,309 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1814 states and 3634 transitions. [2022-12-14 18:13:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3634 transitions. [2022-12-14 18:13:28,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:28,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:28,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:28,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:28,301 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:29,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:29,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1816 states and 3636 transitions. [2022-12-14 18:13:29,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3636 transitions. [2022-12-14 18:13:29,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:29,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:29,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:29,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:29,296 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:29,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:29,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3638 states to 1818 states and 3638 transitions. [2022-12-14 18:13:29,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3638 transitions. [2022-12-14 18:13:29,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:29,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:29,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:30,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:30,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:30,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 1821 states and 3644 transitions. [2022-12-14 18:13:30,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3644 transitions. [2022-12-14 18:13:30,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:30,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:30,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:30,576 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:31,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:31,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3645 states to 1822 states and 3645 transitions. [2022-12-14 18:13:31,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3645 transitions. [2022-12-14 18:13:31,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:31,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:31,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:31,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:31,556 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1823 states and 3646 transitions. [2022-12-14 18:13:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3646 transitions. [2022-12-14 18:13:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 18:13:32,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:32,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:32,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:32,507 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:13:33,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 1826 states and 3650 transitions. [2022-12-14 18:13:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3650 transitions. [2022-12-14 18:13:33,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 18:13:33,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:33,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:38,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3673 states to 1846 states and 3673 transitions. [2022-12-14 18:13:38,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3673 transitions. [2022-12-14 18:13:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 18:13:38,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:38,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:38,292 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:40,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 1859 states and 3686 transitions. [2022-12-14 18:13:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3686 transitions. [2022-12-14 18:13:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 18:13:40,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:40,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:40,671 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:43,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:43,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 1871 states and 3701 transitions. [2022-12-14 18:13:43,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3701 transitions. [2022-12-14 18:13:43,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 18:13:43,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:43,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1886 states and 3718 transitions. [2022-12-14 18:13:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3718 transitions. [2022-12-14 18:13:45,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 18:13:45,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:45,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:45,242 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1904 states and 3739 transitions. [2022-12-14 18:13:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3739 transitions. [2022-12-14 18:13:49,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 18:13:49,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:49,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:49,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:49,395 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3740 states to 1906 states and 3740 transitions. [2022-12-14 18:13:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 3740 transitions. [2022-12-14 18:13:49,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 18:13:49,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:49,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:50,311 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:13:51,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:51,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 1921 states and 3761 transitions. [2022-12-14 18:13:51,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3761 transitions. [2022-12-14 18:13:51,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 18:13:51,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:51,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:51,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:51,219 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:53,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 1949 states and 3793 transitions. [2022-12-14 18:13:53,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3793 transitions. [2022-12-14 18:13:53,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 18:13:53,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:53,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:54,043 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:54,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1952 states and 3796 transitions. [2022-12-14 18:13:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3796 transitions. [2022-12-14 18:13:54,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 18:13:54,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:54,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:54,975 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:13:58,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:58,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 1974 states and 3829 transitions. [2022-12-14 18:13:58,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 3829 transitions. [2022-12-14 18:13:58,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 18:13:58,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:58,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:59,154 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:14:01,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:01,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 1998 states and 3860 transitions. [2022-12-14 18:14:01,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3860 transitions. [2022-12-14 18:14:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 18:14:01,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:01,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:01,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:01,932 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:14:02,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:02,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 1999 states and 3860 transitions. [2022-12-14 18:14:02,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3860 transitions. [2022-12-14 18:14:02,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 18:14:02,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:02,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:02,472 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:14:04,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:04,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3871 states to 2007 states and 3871 transitions. [2022-12-14 18:14:04,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3871 transitions. [2022-12-14 18:14:04,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 18:14:04,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:04,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:04,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:04,353 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:14:04,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:04,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 2008 states and 3872 transitions. [2022-12-14 18:14:04,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3872 transitions. [2022-12-14 18:14:04,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 18:14:04,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:04,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:05,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:05,116 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:14:07,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:07,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3882 states to 2016 states and 3882 transitions. [2022-12-14 18:14:07,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3882 transitions. [2022-12-14 18:14:07,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 18:14:07,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:07,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:07,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:07,332 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:14:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 2043 states and 3921 transitions. [2022-12-14 18:14:11,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3921 transitions. [2022-12-14 18:14:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 18:14:11,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:11,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:11,474 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:11,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:11,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3926 states to 2048 states and 3926 transitions. [2022-12-14 18:14:11,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3926 transitions. [2022-12-14 18:14:11,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:11,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:11,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:12,344 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:14:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3927 states to 2049 states and 3927 transitions. [2022-12-14 18:14:13,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3927 transitions. [2022-12-14 18:14:13,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:13,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:13,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:13,438 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:14,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:14,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2056 states and 3936 transitions. [2022-12-14 18:14:14,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3936 transitions. [2022-12-14 18:14:14,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:14,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:14,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:14,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:14,450 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:14:17,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:17,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 2085 states and 3979 transitions. [2022-12-14 18:14:17,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3979 transitions. [2022-12-14 18:14:17,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:17,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:17,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:17,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:14:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:20,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 2099 states and 3995 transitions. [2022-12-14 18:14:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3995 transitions. [2022-12-14 18:14:20,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:20,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:20,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:20,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:20,481 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:23,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2110 states and 4010 transitions. [2022-12-14 18:14:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 4010 transitions. [2022-12-14 18:14:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:23,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:23,219 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:14:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4011 states to 2111 states and 4011 transitions. [2022-12-14 18:14:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4011 transitions. [2022-12-14 18:14:23,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:23,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:23,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:23,813 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:25,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:25,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2116 states and 4018 transitions. [2022-12-14 18:14:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2116 states and 4018 transitions. [2022-12-14 18:14:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:25,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:25,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:14:29,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:29,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4049 states to 2137 states and 4049 transitions. [2022-12-14 18:14:29,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4049 transitions. [2022-12-14 18:14:29,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:29,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:29,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:29,913 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:14:30,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4050 states to 2138 states and 4050 transitions. [2022-12-14 18:14:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 4050 transitions. [2022-12-14 18:14:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:30,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:30,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:30,437 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:14:33,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:33,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2154 states and 4068 transitions. [2022-12-14 18:14:33,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4068 transitions. [2022-12-14 18:14:33,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:33,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:33,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:33,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:33,288 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:14:34,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4075 states to 2161 states and 4075 transitions. [2022-12-14 18:14:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4075 transitions. [2022-12-14 18:14:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:34,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:34,484 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:14:37,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:37,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2175 states and 4092 transitions. [2022-12-14 18:14:37,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4092 transitions. [2022-12-14 18:14:37,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:37,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:37,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:37,189 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:14:38,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:38,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 2181 states and 4097 transitions. [2022-12-14 18:14:38,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 4097 transitions. [2022-12-14 18:14:38,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:38,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:38,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:38,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:38,716 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:14:40,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:40,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 2193 states and 4110 transitions. [2022-12-14 18:14:40,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 4110 transitions. [2022-12-14 18:14:40,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:40,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:40,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:40,491 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:14:41,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:41,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 2194 states and 4110 transitions. [2022-12-14 18:14:41,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 4110 transitions. [2022-12-14 18:14:41,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:41,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:41,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:41,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:41,394 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:14:42,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:42,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2206 states and 4123 transitions. [2022-12-14 18:14:42,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 4123 transitions. [2022-12-14 18:14:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:42,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:42,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:43,057 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:14:44,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:44,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2218 states and 4136 transitions. [2022-12-14 18:14:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 4136 transitions. [2022-12-14 18:14:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:14:44,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:44,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:44,647 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:14:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:45,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4139 states to 2221 states and 4139 transitions. [2022-12-14 18:14:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4139 transitions. [2022-12-14 18:14:45,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:14:45,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:45,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:14:52,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 2255 states and 4186 transitions. [2022-12-14 18:14:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 4186 transitions. [2022-12-14 18:14:52,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:14:52,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:52,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:53,215 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:04,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:04,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4244 states to 2288 states and 4244 transitions. [2022-12-14 18:15:04,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 4244 transitions. [2022-12-14 18:15:04,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:04,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:04,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:04,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:05,072 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:13,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:13,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4281 states to 2313 states and 4281 transitions. [2022-12-14 18:15:13,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4281 transitions. [2022-12-14 18:15:13,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:13,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:13,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:13,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:14,057 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:14,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:14,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2314 states and 4282 transitions. [2022-12-14 18:15:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 4282 transitions. [2022-12-14 18:15:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:14,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:14,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:14,593 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:17,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:17,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2320 states and 4290 transitions. [2022-12-14 18:15:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 4290 transitions. [2022-12-14 18:15:17,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:17,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:17,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:17,471 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:18,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:18,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2321 states and 4291 transitions. [2022-12-14 18:15:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 4291 transitions. [2022-12-14 18:15:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:18,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:18,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:18,523 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:19,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:19,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2323 states and 4293 transitions. [2022-12-14 18:15:19,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 4293 transitions. [2022-12-14 18:15:19,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:19,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:19,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:19,679 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:21,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:21,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4308 states to 2334 states and 4308 transitions. [2022-12-14 18:15:21,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4308 transitions. [2022-12-14 18:15:21,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:21,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:21,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:21,307 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:15:21,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:21,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 2352 states and 4327 transitions. [2022-12-14 18:15:21,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4327 transitions. [2022-12-14 18:15:21,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:21,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:21,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:22,096 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:28,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:28,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2374 states and 4359 transitions. [2022-12-14 18:15:28,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 4359 transitions. [2022-12-14 18:15:28,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:28,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:28,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:28,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:28,188 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:32,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2389 states and 4382 transitions. [2022-12-14 18:15:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 4382 transitions. [2022-12-14 18:15:32,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:32,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:32,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:32,760 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:36,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:36,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4400 states to 2403 states and 4400 transitions. [2022-12-14 18:15:36,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4400 transitions. [2022-12-14 18:15:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:36,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:36,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:36,478 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:38,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:38,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4404 states to 2408 states and 4404 transitions. [2022-12-14 18:15:38,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4404 transitions. [2022-12-14 18:15:38,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:38,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:38,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:38,543 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:38,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:38,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4409 states to 2412 states and 4409 transitions. [2022-12-14 18:15:38,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 4409 transitions. [2022-12-14 18:15:38,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:38,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:38,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:38,756 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4412 states to 2415 states and 4412 transitions. [2022-12-14 18:15:38,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4412 transitions. [2022-12-14 18:15:38,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:15:38,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:38,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:39,079 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:40,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2427 states and 4425 transitions. [2022-12-14 18:15:40,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4425 transitions. [2022-12-14 18:15:40,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 18:15:40,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:40,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:40,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:15:41,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:41,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 2428 states and 4426 transitions. [2022-12-14 18:15:41,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 4426 transitions. [2022-12-14 18:15:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 18:15:41,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:41,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:41,370 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:15:43,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:43,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4456 states to 2453 states and 4456 transitions. [2022-12-14 18:15:43,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4456 transitions. [2022-12-14 18:15:43,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 18:15:43,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:43,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:43,546 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:45,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4466 states to 2458 states and 4466 transitions. [2022-12-14 18:15:45,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4466 transitions. [2022-12-14 18:15:45,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 18:15:45,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:45,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:45,325 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:15:45,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4466 states to 2459 states and 4466 transitions. [2022-12-14 18:15:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4466 transitions. [2022-12-14 18:15:45,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 18:15:45,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:45,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:45,516 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:15:46,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2466 states and 4475 transitions. [2022-12-14 18:15:46,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4475 transitions. [2022-12-14 18:15:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 18:15:46,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:46,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:46,543 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:46,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4490 states to 2473 states and 4490 transitions. [2022-12-14 18:15:46,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4490 transitions. [2022-12-14 18:15:46,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 18:15:46,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:46,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:46,789 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2475 states and 4492 transitions. [2022-12-14 18:15:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 4492 transitions. [2022-12-14 18:15:46,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 18:15:46,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:46,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:46,987 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:47,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2476 states and 4493 transitions. [2022-12-14 18:15:47,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 4493 transitions. [2022-12-14 18:15:47,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 18:15:47,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:47,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:47,182 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:15:47,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:47,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4508 states to 2483 states and 4508 transitions. [2022-12-14 18:15:47,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 4508 transitions. [2022-12-14 18:15:47,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 18:15:47,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:47,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:15:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:50,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4538 states to 2508 states and 4538 transitions. [2022-12-14 18:15:50,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 4538 transitions. [2022-12-14 18:15:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 18:15:50,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:50,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:50,787 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 71 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:00,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:00,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 2565 states and 4731 transitions. [2022-12-14 18:16:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 4731 transitions. [2022-12-14 18:16:00,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 18:16:00,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:00,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:00,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:00,753 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 71 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:03,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4739 states to 2571 states and 4739 transitions. [2022-12-14 18:16:03,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 4739 transitions. [2022-12-14 18:16:03,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 18:16:03,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:03,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:03,519 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 71 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:04,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:04,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4747 states to 2578 states and 4747 transitions. [2022-12-14 18:16:04,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 4747 transitions. [2022-12-14 18:16:04,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 18:16:04,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:04,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 71 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:06,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:06,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4752 states to 2582 states and 4752 transitions. [2022-12-14 18:16:06,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 4752 transitions. [2022-12-14 18:16:06,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 18:16:06,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:06,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:06,758 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 71 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4755 states to 2585 states and 4755 transitions. [2022-12-14 18:16:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 4755 transitions. [2022-12-14 18:16:07,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 18:16:07,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:07,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:07,881 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:16:13,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:13,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4800 states to 2609 states and 4800 transitions. [2022-12-14 18:16:13,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 4800 transitions. [2022-12-14 18:16:13,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 18:16:13,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:13,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:13,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:13,715 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 64 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4816 states to 2624 states and 4816 transitions. [2022-12-14 18:16:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 4816 transitions. [2022-12-14 18:16:14,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 18:16:14,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:14,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:14,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:15,015 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:16:22,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:22,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4887 states to 2674 states and 4887 transitions. [2022-12-14 18:16:22,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 4887 transitions. [2022-12-14 18:16:22,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 18:16:22,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:22,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:22,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:23,022 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:16:25,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:25,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4916 states to 2700 states and 4916 transitions. [2022-12-14 18:16:25,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 4916 transitions. [2022-12-14 18:16:25,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 18:16:25,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:25,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:27,758 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:39,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5009 states to 2765 states and 5009 transitions. [2022-12-14 18:16:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 5009 transitions. [2022-12-14 18:16:39,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 18:16:39,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:39,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:39,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:39,849 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 65 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:42,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5032 states to 2781 states and 5032 transitions. [2022-12-14 18:16:42,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 5032 transitions. [2022-12-14 18:16:42,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 18:16:42,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:42,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:42,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:42,323 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 65 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5116 states to 2793 states and 5116 transitions. [2022-12-14 18:16:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 5116 transitions. [2022-12-14 18:16:43,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 18:16:43,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:43,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:43,490 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:43,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:43,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5129 states to 2800 states and 5129 transitions. [2022-12-14 18:16:43,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2800 states and 5129 transitions. [2022-12-14 18:16:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:16:43,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:43,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:43,761 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:43,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5130 states to 2801 states and 5130 transitions. [2022-12-14 18:16:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 5130 transitions. [2022-12-14 18:16:43,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 18:16:43,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:43,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:43,979 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:47,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:47,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 2833 states and 5178 transitions. [2022-12-14 18:16:47,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5178 transitions. [2022-12-14 18:16:47,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:16:47,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:47,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:16:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 2848 states and 5195 transitions. [2022-12-14 18:16:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5195 transitions. [2022-12-14 18:16:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:16:51,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:51,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:51,390 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:16:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:52,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5196 states to 2849 states and 5196 transitions. [2022-12-14 18:16:52,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5196 transitions. [2022-12-14 18:16:52,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:16:52,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:52,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:52,719 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:16:53,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:53,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 2850 states and 5197 transitions. [2022-12-14 18:16:53,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5197 transitions. [2022-12-14 18:16:53,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 18:16:53,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:53,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:53,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:17:02,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:02,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 2870 states and 5227 transitions. [2022-12-14 18:17:02,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 5227 transitions. [2022-12-14 18:17:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 18:17:02,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:02,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:02,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:02,376 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:17:03,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 2872 states and 5230 transitions. [2022-12-14 18:17:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5230 transitions. [2022-12-14 18:17:03,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 18:17:03,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:03,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:04,075 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:17:06,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:06,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 2876 states and 5235 transitions. [2022-12-14 18:17:06,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5235 transitions. [2022-12-14 18:17:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 18:17:06,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:06,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:06,450 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:17:07,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:07,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 2877 states and 5236 transitions. [2022-12-14 18:17:07,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5236 transitions. [2022-12-14 18:17:07,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 18:17:07,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:07,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:07,733 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:17:08,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:08,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 2878 states and 5236 transitions. [2022-12-14 18:17:08,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 5236 transitions. [2022-12-14 18:17:08,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 18:17:08,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:08,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:08,968 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:17:09,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:09,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 2879 states and 5236 transitions. [2022-12-14 18:17:09,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5236 transitions. [2022-12-14 18:17:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 18:17:09,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:09,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:09,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:09,825 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:17:12,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 2903 states and 5263 transitions. [2022-12-14 18:17:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 5263 transitions. [2022-12-14 18:17:12,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 18:17:12,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:12,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:12,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:12,790 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 72 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:13,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:13,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 2911 states and 5273 transitions. [2022-12-14 18:17:13,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 5273 transitions. [2022-12-14 18:17:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 18:17:13,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:13,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:13,795 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:17:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:14,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5295 states to 2922 states and 5295 transitions. [2022-12-14 18:17:14,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 5295 transitions. [2022-12-14 18:17:14,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 18:17:14,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:14,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:14,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:14,832 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:17:14,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:14,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5311 states to 2930 states and 5311 transitions. [2022-12-14 18:17:14,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 5311 transitions. [2022-12-14 18:17:14,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 18:17:14,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:14,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:15,566 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:17:24,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:24,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5384 states to 2986 states and 5384 transitions. [2022-12-14 18:17:24,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 5384 transitions. [2022-12-14 18:17:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 18:17:24,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:24,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:24,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:24,512 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:27,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:27,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5426 states to 3018 states and 5426 transitions. [2022-12-14 18:17:27,108 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 5426 transitions. [2022-12-14 18:17:27,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 18:17:27,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:27,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:27,268 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:30,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:30,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 3050 states and 5472 transitions. [2022-12-14 18:17:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 5472 transitions. [2022-12-14 18:17:30,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 18:17:30,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:30,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:30,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:30,970 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:32,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:32,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5484 states to 3061 states and 5484 transitions. [2022-12-14 18:17:32,102 INFO L276 IsEmpty]: Start isEmpty. Operand 3061 states and 5484 transitions. [2022-12-14 18:17:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 18:17:32,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:32,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:32,263 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:33,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:33,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5493 states to 3069 states and 5493 transitions. [2022-12-14 18:17:33,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 5493 transitions. [2022-12-14 18:17:33,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 18:17:33,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:33,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:17:35,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:35,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5514 states to 3087 states and 5514 transitions. [2022-12-14 18:17:35,896 INFO L276 IsEmpty]: Start isEmpty. Operand 3087 states and 5514 transitions. [2022-12-14 18:17:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 18:17:35,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:35,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:35,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:36,038 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:36,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5531 states to 3099 states and 5531 transitions. [2022-12-14 18:17:36,196 INFO L276 IsEmpty]: Start isEmpty. Operand 3099 states and 5531 transitions. [2022-12-14 18:17:36,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 18:17:36,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:36,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:37,187 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:17:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 3164 states and 5763 transitions. [2022-12-14 18:17:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 5763 transitions. [2022-12-14 18:17:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 18:17:49,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:49,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:17:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5765 states to 3166 states and 5765 transitions. [2022-12-14 18:17:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 5765 transitions. [2022-12-14 18:17:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 18:17:51,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:51,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:51,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:51,542 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:17:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5771 states to 3170 states and 5771 transitions. [2022-12-14 18:17:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 5771 transitions. [2022-12-14 18:17:54,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 18:17:54,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:54,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:54,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:54,487 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:17:57,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:57,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5777 states to 3174 states and 5777 transitions. [2022-12-14 18:17:57,424 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 5777 transitions. [2022-12-14 18:17:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 18:17:57,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:57,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:57,610 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:17:58,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 3181 states and 5785 transitions. [2022-12-14 18:17:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3181 states and 5785 transitions. [2022-12-14 18:17:58,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 18:17:58,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:58,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:58,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:59,031 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:18:00,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5789 states to 3184 states and 5789 transitions. [2022-12-14 18:18:00,385 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 5789 transitions. [2022-12-14 18:18:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 18:18:00,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:00,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:00,591 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 79 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:02,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:02,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5805 states to 3198 states and 5805 transitions. [2022-12-14 18:18:02,271 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 5805 transitions. [2022-12-14 18:18:02,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 18:18:02,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:02,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:02,417 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:02,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5806 states to 3199 states and 5806 transitions. [2022-12-14 18:18:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 5806 transitions. [2022-12-14 18:18:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 18:18:02,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:02,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:05,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:05,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5858 states to 3241 states and 5858 transitions. [2022-12-14 18:18:05,589 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 5858 transitions. [2022-12-14 18:18:05,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 18:18:05,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:05,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:06,280 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:18:10,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:10,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5900 states to 3267 states and 5900 transitions. [2022-12-14 18:18:10,246 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 5900 transitions. [2022-12-14 18:18:10,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 18:18:10,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:10,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:10,689 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:18:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:14,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5916 states to 3281 states and 5916 transitions. [2022-12-14 18:18:14,381 INFO L276 IsEmpty]: Start isEmpty. Operand 3281 states and 5916 transitions. [2022-12-14 18:18:14,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 18:18:14,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:14,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:14,679 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:18:16,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:16,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5934 states to 3290 states and 5934 transitions. [2022-12-14 18:18:16,804 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 5934 transitions. [2022-12-14 18:18:16,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 18:18:16,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:16,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:16,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:17,101 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:18:19,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:19,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5947 states to 3301 states and 5947 transitions. [2022-12-14 18:18:19,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3301 states and 5947 transitions. [2022-12-14 18:18:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 18:18:19,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:19,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:20,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:20,289 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:18:21,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:21,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 3309 states and 5956 transitions. [2022-12-14 18:18:21,917 INFO L276 IsEmpty]: Start isEmpty. Operand 3309 states and 5956 transitions. [2022-12-14 18:18:21,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 18:18:21,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:21,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:21,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:18:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:24,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5994 states to 3338 states and 5994 transitions. [2022-12-14 18:18:24,850 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 5994 transitions. [2022-12-14 18:18:24,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 18:18:24,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:24,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:25,195 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:18:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:26,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6007 states to 3348 states and 6007 transitions. [2022-12-14 18:18:26,481 INFO L276 IsEmpty]: Start isEmpty. Operand 3348 states and 6007 transitions. [2022-12-14 18:18:26,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 18:18:26,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:26,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:26,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:26,669 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:18:27,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:27,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6101 states to 3360 states and 6101 transitions. [2022-12-14 18:18:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 3360 states and 6101 transitions. [2022-12-14 18:18:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 18:18:27,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:27,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:18:31,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:31,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6138 states to 3393 states and 6138 transitions. [2022-12-14 18:18:31,714 INFO L276 IsEmpty]: Start isEmpty. Operand 3393 states and 6138 transitions. [2022-12-14 18:18:31,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 18:18:31,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:31,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:31,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:31,815 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:18:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:41,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6184 states to 3426 states and 6184 transitions. [2022-12-14 18:18:41,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3426 states and 6184 transitions. [2022-12-14 18:18:41,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 18:18:41,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:41,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:41,448 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:18:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:51,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6220 states to 3453 states and 6220 transitions. [2022-12-14 18:18:51,612 INFO L276 IsEmpty]: Start isEmpty. Operand 3453 states and 6220 transitions. [2022-12-14 18:18:51,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 18:18:51,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:51,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:51,713 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:18:55,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:55,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6233 states to 3463 states and 6233 transitions. [2022-12-14 18:18:55,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3463 states and 6233 transitions. [2022-12-14 18:18:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 18:18:55,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:55,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:55,829 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:18:57,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6244 states to 3474 states and 6244 transitions. [2022-12-14 18:18:57,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3474 states and 6244 transitions. [2022-12-14 18:18:57,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 18:18:57,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:57,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:57,243 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:18:58,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6248 states to 3477 states and 6248 transitions. [2022-12-14 18:18:58,463 INFO L276 IsEmpty]: Start isEmpty. Operand 3477 states and 6248 transitions. [2022-12-14 18:18:58,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 18:18:58,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:58,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:58,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:58,563 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:18:59,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:59,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6249 states to 3478 states and 6249 transitions. [2022-12-14 18:18:59,853 INFO L276 IsEmpty]: Start isEmpty. Operand 3478 states and 6249 transitions. [2022-12-14 18:18:59,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 18:18:59,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:59,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:59,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:59,953 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:19:01,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:01,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6252 states to 3481 states and 6252 transitions. [2022-12-14 18:19:01,216 INFO L276 IsEmpty]: Start isEmpty. Operand 3481 states and 6252 transitions. [2022-12-14 18:19:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-14 18:19:01,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:01,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:01,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:19:03,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6276 states to 3501 states and 6276 transitions. [2022-12-14 18:19:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 3501 states and 6276 transitions. [2022-12-14 18:19:03,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-14 18:19:03,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:03,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:05,387 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:19:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:19,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6412 states to 3584 states and 6412 transitions. [2022-12-14 18:19:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3584 states and 6412 transitions. [2022-12-14 18:19:19,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-14 18:19:19,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:19,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:19,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:19:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:28,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6456 states to 3618 states and 6456 transitions. [2022-12-14 18:19:28,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3618 states and 6456 transitions. [2022-12-14 18:19:28,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 18:19:28,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:28,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:28,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:28,682 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:19:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:28,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6473 states to 3630 states and 6473 transitions. [2022-12-14 18:19:28,876 INFO L276 IsEmpty]: Start isEmpty. Operand 3630 states and 6473 transitions. [2022-12-14 18:19:28,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 18:19:28,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:28,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:28,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:29,023 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:19:29,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6474 states to 3632 states and 6474 transitions. [2022-12-14 18:19:29,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3632 states and 6474 transitions. [2022-12-14 18:19:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 18:19:29,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:29,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:29,241 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:19:32,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:32,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6499 states to 3652 states and 6499 transitions. [2022-12-14 18:19:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3652 states and 6499 transitions. [2022-12-14 18:19:32,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 18:19:32,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:32,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:32,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:33,479 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:19:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:38,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6534 states to 3682 states and 6534 transitions. [2022-12-14 18:19:38,730 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 6534 transitions. [2022-12-14 18:19:38,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 18:19:38,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:38,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:38,831 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:19:40,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6550 states to 3694 states and 6550 transitions. [2022-12-14 18:19:40,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 6550 transitions. [2022-12-14 18:19:40,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 18:19:40,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:40,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:42,220 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:19:52,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6616 states to 3745 states and 6616 transitions. [2022-12-14 18:19:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 6616 transitions. [2022-12-14 18:19:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 18:19:52,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:52,273 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:02,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6682 states to 3801 states and 6682 transitions. [2022-12-14 18:20:02,249 INFO L276 IsEmpty]: Start isEmpty. Operand 3801 states and 6682 transitions. [2022-12-14 18:20:02,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:20:02,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:02,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:04,469 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:21,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:21,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6786 states to 3882 states and 6786 transitions. [2022-12-14 18:20:21,617 INFO L276 IsEmpty]: Start isEmpty. Operand 3882 states and 6786 transitions. [2022-12-14 18:20:21,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:20:21,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:21,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:21,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,543 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:21:06,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:06,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6921 states to 3962 states and 6921 transitions. [2022-12-14 18:21:06,214 INFO L276 IsEmpty]: Start isEmpty. Operand 3962 states and 6921 transitions. [2022-12-14 18:21:06,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:21:06,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:06,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:06,909 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:21:30,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7001 states to 4016 states and 7001 transitions. [2022-12-14 18:21:30,681 INFO L276 IsEmpty]: Start isEmpty. Operand 4016 states and 7001 transitions. [2022-12-14 18:21:30,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:21:30,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:30,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:30,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:31,392 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:21:33,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7008 states to 4024 states and 7008 transitions. [2022-12-14 18:21:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 4024 states and 7008 transitions. [2022-12-14 18:21:33,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:21:33,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:33,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:34,336 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:21:41,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:41,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7034 states to 4044 states and 7034 transitions. [2022-12-14 18:21:41,214 INFO L276 IsEmpty]: Start isEmpty. Operand 4044 states and 7034 transitions. [2022-12-14 18:21:41,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:21:41,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:41,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:41,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:21:43,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:43,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7045 states to 4055 states and 7045 transitions. [2022-12-14 18:21:43,832 INFO L276 IsEmpty]: Start isEmpty. Operand 4055 states and 7045 transitions. [2022-12-14 18:21:43,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:21:43,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:43,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:43,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:44,482 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:21:46,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:46,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7047 states to 4057 states and 7047 transitions. [2022-12-14 18:21:46,130 INFO L276 IsEmpty]: Start isEmpty. Operand 4057 states and 7047 transitions. [2022-12-14 18:21:46,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:21:46,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:46,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:46,813 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:21:55,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7066 states to 4075 states and 7066 transitions. [2022-12-14 18:21:55,396 INFO L276 IsEmpty]: Start isEmpty. Operand 4075 states and 7066 transitions. [2022-12-14 18:21:55,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:21:55,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:55,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:56,122 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:00,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7081 states to 4089 states and 7081 transitions. [2022-12-14 18:22:00,936 INFO L276 IsEmpty]: Start isEmpty. Operand 4089 states and 7081 transitions. [2022-12-14 18:22:00,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:22:00,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:00,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:01,590 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:05,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:05,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7087 states to 4094 states and 7087 transitions. [2022-12-14 18:22:05,363 INFO L276 IsEmpty]: Start isEmpty. Operand 4094 states and 7087 transitions. [2022-12-14 18:22:05,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:22:05,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:05,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:06,017 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:11,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7097 states to 4100 states and 7097 transitions. [2022-12-14 18:22:11,792 INFO L276 IsEmpty]: Start isEmpty. Operand 4100 states and 7097 transitions. [2022-12-14 18:22:11,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:22:11,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:11,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:12,525 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7098 states to 4101 states and 7098 transitions. [2022-12-14 18:22:14,600 INFO L276 IsEmpty]: Start isEmpty. Operand 4101 states and 7098 transitions. [2022-12-14 18:22:14,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:22:14,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:14,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:14,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:15,249 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:17,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7102 states to 4104 states and 7102 transitions. [2022-12-14 18:22:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 4104 states and 7102 transitions. [2022-12-14 18:22:17,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:22:17,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:17,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:18,405 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:20,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:20,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7106 states to 4107 states and 7106 transitions. [2022-12-14 18:22:20,446 INFO L276 IsEmpty]: Start isEmpty. Operand 4107 states and 7106 transitions. [2022-12-14 18:22:20,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:22:20,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:20,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:20,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:21,232 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.