./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ --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 3bc3edc5b41c709765acde9978c91c5bce55372e37ee7403b6f2103b9547cfa5 --- 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-6b4ec56 [2022-11-20 16:41:49,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:41:49,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:41:49,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:41:49,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:41:49,064 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:41:49,066 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:41:49,067 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:41:49,069 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:41:49,069 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:41:49,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:41:49,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:41:49,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:41:49,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:41:49,074 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:41:49,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:41:49,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:41:49,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:41:49,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:41:49,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:41:49,094 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:41:49,098 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:41:49,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:41:49,101 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:41:49,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:41:49,110 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:41:49,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:41:49,111 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:41:49,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:41:49,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:41:49,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:41:49,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:41:49,118 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:41:49,119 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:41:49,121 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:41:49,121 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:41:49,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:41:49,122 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:41:49,122 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:41:49,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:41:49,125 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:41:49,126 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 16:41:49,156 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:41:49,156 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:41:49,157 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:41:49,158 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:41:49,158 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:41:49,159 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:41:49,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:41:49,159 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:41:49,160 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:41:49,160 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:41:49,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:41:49,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:41:49,161 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:41:49,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:41:49,161 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:41:49,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:41:49,162 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:41:49,162 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:41:49,162 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:41:49,162 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:41:49,163 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:41:49,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:41:49,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:41:49,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:41:49,164 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:41:49,164 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:41:49,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:41:49,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:41:49,164 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_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bc3edc5b41c709765acde9978c91c5bce55372e37ee7403b6f2103b9547cfa5 [2022-11-20 16:41:49,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:41:49,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:41:49,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:41:49,507 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:41:49,509 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:41:49,511 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 16:41:52,542 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:41:52,869 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:41:52,876 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 16:41:52,893 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/data/06a13d6db/b0ba42d7c3074f49b9904bf3d5bd3780/FLAGdc625d5f3 [2022-11-20 16:41:52,911 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/data/06a13d6db/b0ba42d7c3074f49b9904bf3d5bd3780 [2022-11-20 16:41:52,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:41:52,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:41:52,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:41:52,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:41:52,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:41:52,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:52" (1/1) ... [2022-11-20 16:41:52,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c4892c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:52, skipping insertion in model container [2022-11-20 16:41:52,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:52" (1/1) ... [2022-11-20 16:41:52,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:41:53,049 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:41:53,952 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_fe36be14-472f-4893-af1d-1d85222cc48f/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[31343,31356] [2022-11-20 16:41:54,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:41:54,140 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:41:54,455 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_fe36be14-472f-4893-af1d-1d85222cc48f/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[31343,31356] [2022-11-20 16:41:54,624 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:41:54,652 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:41:54,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:54 WrapperNode [2022-11-20 16:41:54,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:41:54,654 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:41:54,655 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:41:54,655 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:41:54,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:54" (1/1) ... [2022-11-20 16:41:54,693 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:54" (1/1) ... [2022-11-20 16:41:54,838 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2664 [2022-11-20 16:41:54,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:41:54,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:41:54,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:41:54,839 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:41:54,854 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:54" (1/1) ... [2022-11-20 16:41:54,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:54" (1/1) ... [2022-11-20 16:41:54,859 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:54" (1/1) ... [2022-11-20 16:41:54,859 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:54" (1/1) ... [2022-11-20 16:41:54,918 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:54" (1/1) ... [2022-11-20 16:41:54,953 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:54" (1/1) ... [2022-11-20 16:41:54,960 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:54" (1/1) ... [2022-11-20 16:41:54,990 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:54" (1/1) ... [2022-11-20 16:41:55,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:41:55,012 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:41:55,012 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:41:55,012 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:41:55,013 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:54" (1/1) ... [2022-11-20 16:41:55,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:41:55,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:41:55,052 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:41:55,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe36be14-472f-4893-af1d-1d85222cc48f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:41:55,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:41:55,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:41:55,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:41:55,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:41:55,361 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:41:55,371 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:41:57,459 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:41:58,389 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:41:58,389 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 16:41:58,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:41:58 BoogieIcfgContainer [2022-11-20 16:41:58,395 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:41:58,396 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:41:58,396 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:41:58,406 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:41:58,407 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:41:58" (1/1) ... [2022-11-20 16:41:58,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:41:58,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 564 states and 963 transitions. [2022-11-20 16:41:58,516 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 963 transitions. [2022-11-20 16:41:58,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:41:58,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:58,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:00,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 657 states and 1166 transitions. [2022-11-20 16:42:00,954 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1166 transitions. [2022-11-20 16:42:00,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:00,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:00,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:01,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:01,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:01,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 755 states and 1380 transitions. [2022-11-20 16:42:01,621 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1380 transitions. [2022-11-20 16:42:01,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:01,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:01,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:01,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:01,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:02,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:02,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 758 states and 1386 transitions. [2022-11-20 16:42:02,047 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1386 transitions. [2022-11-20 16:42:02,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:02,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:02,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:02,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:03,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:03,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 855 states and 1596 transitions. [2022-11-20 16:42:03,025 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1596 transitions. [2022-11-20 16:42:03,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:03,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:03,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:03,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:03,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:03,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 858 states and 1603 transitions. [2022-11-20 16:42:03,344 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1603 transitions. [2022-11-20 16:42:03,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:03,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:03,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:03,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:04,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:04,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 957 states and 1814 transitions. [2022-11-20 16:42:04,454 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1814 transitions. [2022-11-20 16:42:04,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:04,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:04,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:05,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:05,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 960 states and 1822 transitions. [2022-11-20 16:42:05,059 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1822 transitions. [2022-11-20 16:42:05,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:05,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:05,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:05,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:05,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:06,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:06,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1046 states and 2002 transitions. [2022-11-20 16:42:06,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 2002 transitions. [2022-11-20 16:42:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:06,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:06,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:06,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:06,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:07,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:07,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 1131 states and 2176 transitions. [2022-11-20 16:42:07,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2176 transitions. [2022-11-20 16:42:07,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:07,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:07,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:07,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:08,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1134 states and 2186 transitions. [2022-11-20 16:42:08,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 2186 transitions. [2022-11-20 16:42:08,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:08,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:08,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:08,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:08,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1137 states and 2196 transitions. [2022-11-20 16:42:08,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2196 transitions. [2022-11-20 16:42:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:08,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:08,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:08,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:09,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:09,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1140 states and 2207 transitions. [2022-11-20 16:42:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2207 transitions. [2022-11-20 16:42:09,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:09,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:09,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:09,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:09,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:09,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:09,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1143 states and 2218 transitions. [2022-11-20 16:42:09,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2218 transitions. [2022-11-20 16:42:09,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:09,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:09,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:09,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:09,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:11,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1224 states and 2379 transitions. [2022-11-20 16:42:11,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2379 transitions. [2022-11-20 16:42:11,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:11,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:11,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:11,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:12,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:12,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1227 states and 2390 transitions. [2022-11-20 16:42:12,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2390 transitions. [2022-11-20 16:42:12,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:12,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:12,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:13,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1232 states and 2408 transitions. [2022-11-20 16:42:13,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2408 transitions. [2022-11-20 16:42:13,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:13,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:13,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:13,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:13,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:14,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:14,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1235 states and 2420 transitions. [2022-11-20 16:42:14,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2420 transitions. [2022-11-20 16:42:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:14,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:14,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:14,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:14,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1238 states and 2432 transitions. [2022-11-20 16:42:14,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2432 transitions. [2022-11-20 16:42:14,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:14,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:14,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:15,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:15,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1243 states and 2449 transitions. [2022-11-20 16:42:15,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2449 transitions. [2022-11-20 16:42:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:15,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:15,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:15,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:16,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:16,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1246 states and 2460 transitions. [2022-11-20 16:42:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2460 transitions. [2022-11-20 16:42:16,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:16,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:16,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:16,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:16,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:16,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 1249 states and 2473 transitions. [2022-11-20 16:42:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2473 transitions. [2022-11-20 16:42:16,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:16,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:16,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:17,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:17,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:17,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1252 states and 2485 transitions. [2022-11-20 16:42:17,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2485 transitions. [2022-11-20 16:42:17,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:17,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:17,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:18,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:18,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1255 states and 2496 transitions. [2022-11-20 16:42:18,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2496 transitions. [2022-11-20 16:42:18,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:18,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:18,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:18,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:18,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:19,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:19,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1260 states and 2514 transitions. [2022-11-20 16:42:19,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2514 transitions. [2022-11-20 16:42:19,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:19,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:19,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:19,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:19,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:19,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1261 states and 2521 transitions. [2022-11-20 16:42:19,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2521 transitions. [2022-11-20 16:42:19,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:19,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:19,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:19,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:19,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:19,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 1262 states and 2528 transitions. [2022-11-20 16:42:19,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2528 transitions. [2022-11-20 16:42:19,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:19,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:19,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:19,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:20,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:20,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1265 states and 2540 transitions. [2022-11-20 16:42:20,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2540 transitions. [2022-11-20 16:42:20,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:20,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:20,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:20,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:27,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 1347 states and 2706 transitions. [2022-11-20 16:42:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2706 transitions. [2022-11-20 16:42:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:27,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:28,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:28,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1350 states and 2719 transitions. [2022-11-20 16:42:28,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2719 transitions. [2022-11-20 16:42:28,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:28,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:28,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:29,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:29,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1351 states and 2726 transitions. [2022-11-20 16:42:29,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2726 transitions. [2022-11-20 16:42:29,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:29,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:29,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:29,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:29,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:29,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1357 states and 2740 transitions. [2022-11-20 16:42:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2740 transitions. [2022-11-20 16:42:29,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:29,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:29,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:29,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:29,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:30,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:30,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1360 states and 2752 transitions. [2022-11-20 16:42:30,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2752 transitions. [2022-11-20 16:42:30,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:30,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:30,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:30,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:35,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:35,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1384 states and 2810 transitions. [2022-11-20 16:42:35,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2810 transitions. [2022-11-20 16:42:35,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-20 16:42:35,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:35,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:36,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:37,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1387 states and 2816 transitions. [2022-11-20 16:42:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2816 transitions. [2022-11-20 16:42:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:42:37,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:37,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:38,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:39,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:39,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1392 states and 2826 transitions. [2022-11-20 16:42:39,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2826 transitions. [2022-11-20 16:42:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:42:39,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:39,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:40,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:40,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:40,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 1397 states and 2835 transitions. [2022-11-20 16:42:40,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2835 transitions. [2022-11-20 16:42:40,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:42:40,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:40,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:40,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:40,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:41,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2839 states to 1400 states and 2839 transitions. [2022-11-20 16:42:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2839 transitions. [2022-11-20 16:42:41,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:42:41,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:41,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:41,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:42,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1403 states and 2842 transitions. [2022-11-20 16:42:42,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2842 transitions. [2022-11-20 16:42:42,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:42:42,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:42,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:43,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:43,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1406 states and 2845 transitions. [2022-11-20 16:42:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2845 transitions. [2022-11-20 16:42:43,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:42:43,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:43,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:44,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:44,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:44,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1408 states and 2846 transitions. [2022-11-20 16:42:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2846 transitions. [2022-11-20 16:42:44,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:42:44,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:44,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:45,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:45,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:45,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 1411 states and 2849 transitions. [2022-11-20 16:42:45,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2849 transitions. [2022-11-20 16:42:45,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:42:45,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:45,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:45,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:46,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:46,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 1414 states and 2853 transitions. [2022-11-20 16:42:46,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 2853 transitions. [2022-11-20 16:42:46,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:42:46,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:46,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:47,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1417 states and 2856 transitions. [2022-11-20 16:42:47,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2856 transitions. [2022-11-20 16:42:47,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:42:47,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:47,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:48,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:54,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:54,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1441 states and 2922 transitions. [2022-11-20 16:42:54,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2922 transitions. [2022-11-20 16:42:54,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:42:54,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:54,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:01,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:01,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2987 states to 1465 states and 2987 transitions. [2022-11-20 16:43:01,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2987 transitions. [2022-11-20 16:43:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:43:01,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:01,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:01,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:02,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:09,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:09,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 1489 states and 3052 transitions. [2022-11-20 16:43:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 3052 transitions. [2022-11-20 16:43:09,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:43:09,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:09,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:09,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:10,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:19,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:19,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 1513 states and 3118 transitions. [2022-11-20 16:43:19,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 3118 transitions. [2022-11-20 16:43:19,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:43:19,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:19,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:19,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:32,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1537 states and 3183 transitions. [2022-11-20 16:43:32,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 3183 transitions. [2022-11-20 16:43:32,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:43:32,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:32,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:33,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:46,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:46,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 1561 states and 3247 transitions. [2022-11-20 16:43:46,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 3247 transitions. [2022-11-20 16:43:46,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:43:46,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:46,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:47,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3312 states to 1585 states and 3312 transitions. [2022-11-20 16:44:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 3312 transitions. [2022-11-20 16:44:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:44:04,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:04,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:05,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:23,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:23,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 1609 states and 3376 transitions. [2022-11-20 16:44:23,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 3376 transitions. [2022-11-20 16:44:23,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:44:23,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:23,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:23,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:31,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 1671 states and 3505 transitions. [2022-11-20 16:44:31,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 3505 transitions. [2022-11-20 16:44:31,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:44:31,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:31,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:31,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:31,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:31,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 1669 states and 3494 transitions. [2022-11-20 16:44:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 3494 transitions. [2022-11-20 16:44:31,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:44:31,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:31,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:32,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:56,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:56,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 1693 states and 3559 transitions. [2022-11-20 16:44:56,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3559 transitions. [2022-11-20 16:44:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:44:56,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:56,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:38,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:38,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3631 states to 1717 states and 3631 transitions. [2022-11-20 16:45:38,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 3631 transitions. [2022-11-20 16:45:38,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:45:38,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:38,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:40,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:31,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:31,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 1741 states and 3705 transitions. [2022-11-20 16:46:31,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 3705 transitions. [2022-11-20 16:46:31,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:46:31,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:31,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:32,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:37,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:37,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1765 states and 3784 transitions. [2022-11-20 16:47:37,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 3784 transitions. [2022-11-20 16:47:37,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:47:37,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:37,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:37,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:37,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:37,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3785 states to 1767 states and 3785 transitions. [2022-11-20 16:47:37,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 3785 transitions. [2022-11-20 16:47:37,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:47:37,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:37,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:38,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:40,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1770 states and 3789 transitions. [2022-11-20 16:47:40,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 3789 transitions. [2022-11-20 16:47:40,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 16:47:40,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:40,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:42,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:53,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:53,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1776 states and 3802 transitions. [2022-11-20 16:47:53,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3802 transitions. [2022-11-20 16:47:53,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:47:53,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:53,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:53,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:53,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:53,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 1776 states and 3801 transitions. [2022-11-20 16:47:53,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3801 transitions. [2022-11-20 16:47:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:47:53,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:53,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:53,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:57,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:57,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 1778 states and 3801 transitions. [2022-11-20 16:47:57,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3801 transitions. [2022-11-20 16:47:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:47:57,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:57,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:57,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:57,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:06,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:06,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 1784 states and 3821 transitions. [2022-11-20 16:48:06,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 3821 transitions. [2022-11-20 16:48:06,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:06,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:06,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:07,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:07,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:08,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:08,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 1786 states and 3824 transitions. [2022-11-20 16:48:08,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 3824 transitions. [2022-11-20 16:48:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:08,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:08,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:08,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:08,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:10,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:10,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 1788 states and 3824 transitions. [2022-11-20 16:48:10,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 3824 transitions. [2022-11-20 16:48:10,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:10,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:10,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:10,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:10,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:10,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 1788 states and 3822 transitions. [2022-11-20 16:48:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 3822 transitions. [2022-11-20 16:48:10,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:10,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:10,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:10,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:10,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:10,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:10,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 1788 states and 3821 transitions. [2022-11-20 16:48:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 3821 transitions. [2022-11-20 16:48:10,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:10,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:10,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:10,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:11,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:17,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:17,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3855 states to 1794 states and 3855 transitions. [2022-11-20 16:48:17,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3855 transitions. [2022-11-20 16:48:17,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:17,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:17,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:17,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:17,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:21,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3855 states to 1796 states and 3855 transitions. [2022-11-20 16:48:21,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3855 transitions. [2022-11-20 16:48:21,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:21,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:21,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:21,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:21,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:23,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1799 states and 3856 transitions. [2022-11-20 16:48:23,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 3856 transitions. [2022-11-20 16:48:23,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:23,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:23,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:23,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:26,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:26,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 1801 states and 3857 transitions. [2022-11-20 16:48:26,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3857 transitions. [2022-11-20 16:48:26,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:26,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:26,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:26,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:26,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3855 states to 1801 states and 3855 transitions. [2022-11-20 16:48:26,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3855 transitions. [2022-11-20 16:48:26,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:26,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:26,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:26,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:30,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:30,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3855 states to 1803 states and 3855 transitions. [2022-11-20 16:48:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 3855 transitions. [2022-11-20 16:48:30,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:30,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:30,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:30,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:38,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 1809 states and 3883 transitions. [2022-11-20 16:48:38,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3883 transitions. [2022-11-20 16:48:38,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:38,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:38,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:38,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:39,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:40,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3884 states to 1812 states and 3884 transitions. [2022-11-20 16:48:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3884 transitions. [2022-11-20 16:48:40,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:40,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:40,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:40,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:42,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:42,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 1814 states and 3885 transitions. [2022-11-20 16:48:42,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3885 transitions. [2022-11-20 16:48:42,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:42,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:42,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:42,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:46,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:46,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3897 states to 1818 states and 3897 transitions. [2022-11-20 16:48:46,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3897 transitions. [2022-11-20 16:48:46,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:46,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:46,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:49,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 1820 states and 3898 transitions. [2022-11-20 16:48:49,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3898 transitions. [2022-11-20 16:48:49,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:49,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:49,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:49,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:55,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 1824 states and 3906 transitions. [2022-11-20 16:48:55,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3906 transitions. [2022-11-20 16:48:55,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:55,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:55,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:55,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:55,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:57,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:57,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 1828 states and 3915 transitions. [2022-11-20 16:48:57,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3915 transitions. [2022-11-20 16:48:57,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:57,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:57,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 1830 states and 3918 transitions. [2022-11-20 16:48:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3918 transitions. [2022-11-20 16:48:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:48:59,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:59,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:59,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:01,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 1832 states and 3923 transitions. [2022-11-20 16:49:01,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3923 transitions. [2022-11-20 16:49:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:01,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:01,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:01,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:04,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 1836 states and 3931 transitions. [2022-11-20 16:49:04,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 3931 transitions. [2022-11-20 16:49:04,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:04,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:04,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:04,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:04,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:04,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3934 states to 1838 states and 3934 transitions. [2022-11-20 16:49:04,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3934 transitions. [2022-11-20 16:49:04,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:04,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:04,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:04,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:04,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:06,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:06,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3939 states to 1840 states and 3939 transitions. [2022-11-20 16:49:06,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 3939 transitions. [2022-11-20 16:49:06,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:06,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:06,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:06,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:10,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:10,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3948 states to 1844 states and 3948 transitions. [2022-11-20 16:49:10,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3948 transitions. [2022-11-20 16:49:10,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:10,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:10,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:10,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:10,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3951 states to 1846 states and 3951 transitions. [2022-11-20 16:49:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3951 transitions. [2022-11-20 16:49:10,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:10,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:10,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:10,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:10,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:12,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:12,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3955 states to 1848 states and 3955 transitions. [2022-11-20 16:49:12,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3955 transitions. [2022-11-20 16:49:12,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:12,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:12,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:12,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:13,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:13,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 1852 states and 3963 transitions. [2022-11-20 16:49:13,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3963 transitions. [2022-11-20 16:49:13,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:13,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:13,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:14,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:16,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:16,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3968 states to 1854 states and 3968 transitions. [2022-11-20 16:49:16,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 3968 transitions. [2022-11-20 16:49:16,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:16,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:16,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:16,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:16,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:17,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 1856 states and 3973 transitions. [2022-11-20 16:49:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3973 transitions. [2022-11-20 16:49:17,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:17,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:17,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:17,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:17,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:19,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 1860 states and 3981 transitions. [2022-11-20 16:49:19,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3981 transitions. [2022-11-20 16:49:19,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:19,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:19,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:19,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:19,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:19,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 1862 states and 3985 transitions. [2022-11-20 16:49:19,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3985 transitions. [2022-11-20 16:49:19,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:19,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:19,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:19,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:21,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 1864 states and 3990 transitions. [2022-11-20 16:49:21,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3990 transitions. [2022-11-20 16:49:21,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:21,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:21,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:21,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:23,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:23,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 1868 states and 3999 transitions. [2022-11-20 16:49:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3999 transitions. [2022-11-20 16:49:23,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:23,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:23,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:23,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:23,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:23,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 1870 states and 4002 transitions. [2022-11-20 16:49:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 4002 transitions. [2022-11-20 16:49:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:23,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:23,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:23,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:25,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:25,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 1872 states and 4007 transitions. [2022-11-20 16:49:25,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 4007 transitions. [2022-11-20 16:49:25,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:25,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:25,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:25,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:25,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:27,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:27,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4016 states to 1876 states and 4016 transitions. [2022-11-20 16:49:27,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 4016 transitions. [2022-11-20 16:49:27,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:27,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:27,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:29,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 1880 states and 4024 transitions. [2022-11-20 16:49:29,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 4024 transitions. [2022-11-20 16:49:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:29,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:29,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:29,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:31,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:31,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4029 states to 1882 states and 4029 transitions. [2022-11-20 16:49:31,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 4029 transitions. [2022-11-20 16:49:31,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:31,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:31,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:31,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:31,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 1884 states and 4032 transitions. [2022-11-20 16:49:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 4032 transitions. [2022-11-20 16:49:31,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:31,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:31,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:31,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:33,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:33,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 1888 states and 4040 transitions. [2022-11-20 16:49:33,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 4040 transitions. [2022-11-20 16:49:33,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:33,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:33,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:33,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 1890 states and 4043 transitions. [2022-11-20 16:49:33,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 4043 transitions. [2022-11-20 16:49:33,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:33,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:33,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:33,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:33,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:35,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 1892 states and 4048 transitions. [2022-11-20 16:49:35,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 4048 transitions. [2022-11-20 16:49:35,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:35,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:35,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:35,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:35,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:35,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:35,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4051 states to 1894 states and 4051 transitions. [2022-11-20 16:49:35,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 4051 transitions. [2022-11-20 16:49:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:35,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:35,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:35,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:36,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:38,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:38,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 1896 states and 4053 transitions. [2022-11-20 16:49:38,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 4053 transitions. [2022-11-20 16:49:38,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:38,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:38,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:38,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:40,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:40,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 1898 states and 4058 transitions. [2022-11-20 16:49:40,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 4058 transitions. [2022-11-20 16:49:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:40,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:40,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:42,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 1900 states and 4063 transitions. [2022-11-20 16:49:42,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 4063 transitions. [2022-11-20 16:49:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:42,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:42,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:42,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:42,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:42,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:42,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 1902 states and 4066 transitions. [2022-11-20 16:49:42,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 4066 transitions. [2022-11-20 16:49:42,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:42,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:42,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:42,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:44,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 1904 states and 4068 transitions. [2022-11-20 16:49:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 4068 transitions. [2022-11-20 16:49:44,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:44,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:44,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:44,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:46,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:46,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 1908 states and 4076 transitions. [2022-11-20 16:49:46,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 4076 transitions. [2022-11-20 16:49:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:46,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:46,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:46,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:46,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:46,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 1910 states and 4079 transitions. [2022-11-20 16:49:46,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 4079 transitions. [2022-11-20 16:49:46,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:46,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:46,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:47,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:47,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:49,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 1912 states and 4084 transitions. [2022-11-20 16:49:49,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 4084 transitions. [2022-11-20 16:49:49,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:49,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:49,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:49,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 1914 states and 4089 transitions. [2022-11-20 16:49:51,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 4089 transitions. [2022-11-20 16:49:51,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:51,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:51,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:51,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:51,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:52,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:52,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 1916 states and 4092 transitions. [2022-11-20 16:49:52,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 4092 transitions. [2022-11-20 16:49:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:52,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:52,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:52,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:54,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 1920 states and 4100 transitions. [2022-11-20 16:49:54,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 4100 transitions. [2022-11-20 16:49:54,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:54,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:54,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:56,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:56,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 1924 states and 4108 transitions. [2022-11-20 16:49:56,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 4108 transitions. [2022-11-20 16:49:56,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:56,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:56,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:56,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:56,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 1926 states and 4113 transitions. [2022-11-20 16:49:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 4113 transitions. [2022-11-20 16:49:58,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:49:58,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:58,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:58,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:01,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:01,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 1928 states and 4118 transitions. [2022-11-20 16:50:01,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 4118 transitions. [2022-11-20 16:50:01,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:01,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:01,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:01,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:01,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:03,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:03,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 1930 states and 4123 transitions. [2022-11-20 16:50:03,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 4123 transitions. [2022-11-20 16:50:03,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:03,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:03,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:05,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 1934 states and 4131 transitions. [2022-11-20 16:50:05,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 4131 transitions. [2022-11-20 16:50:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:05,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:05,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:06,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:06,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:06,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 1936 states and 4134 transitions. [2022-11-20 16:50:06,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 4134 transitions. [2022-11-20 16:50:06,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:06,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:06,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:06,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:06,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:06,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1938 states and 4137 transitions. [2022-11-20 16:50:06,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 4137 transitions. [2022-11-20 16:50:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:06,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:06,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:06,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:06,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:06,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 1940 states and 4140 transitions. [2022-11-20 16:50:06,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 4140 transitions. [2022-11-20 16:50:06,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:06,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:06,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:06,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:06,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:09,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:09,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 1944 states and 4147 transitions. [2022-11-20 16:50:09,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 4147 transitions. [2022-11-20 16:50:09,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:09,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:09,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:09,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:11,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:11,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4154 states to 1948 states and 4154 transitions. [2022-11-20 16:50:11,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 4154 transitions. [2022-11-20 16:50:11,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:11,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:11,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:11,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:11,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:13,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:13,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4159 states to 1950 states and 4159 transitions. [2022-11-20 16:50:13,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 4159 transitions. [2022-11-20 16:50:13,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:13,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:13,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:13,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:16,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:16,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 1952 states and 4164 transitions. [2022-11-20 16:50:16,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 4164 transitions. [2022-11-20 16:50:16,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:16,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:16,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:16,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:18,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 1956 states and 4172 transitions. [2022-11-20 16:50:18,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 4172 transitions. [2022-11-20 16:50:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:18,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:18,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:18,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:18,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:21,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:21,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 1960 states and 4180 transitions. [2022-11-20 16:50:21,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 4180 transitions. [2022-11-20 16:50:21,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:21,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:21,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:21,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:21,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 1962 states and 4183 transitions. [2022-11-20 16:50:21,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 4183 transitions. [2022-11-20 16:50:21,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:21,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:21,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:21,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:21,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:21,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 1964 states and 4186 transitions. [2022-11-20 16:50:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 4186 transitions. [2022-11-20 16:50:21,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:21,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:21,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:21,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:21,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:23,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:23,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4191 states to 1966 states and 4191 transitions. [2022-11-20 16:50:23,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 4191 transitions. [2022-11-20 16:50:23,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:23,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:23,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:23,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:24,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:28,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:28,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4197 states to 1970 states and 4197 transitions. [2022-11-20 16:50:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 4197 transitions. [2022-11-20 16:50:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:28,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:29,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:30,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:30,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4205 states to 1974 states and 4205 transitions. [2022-11-20 16:50:30,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 4205 transitions. [2022-11-20 16:50:30,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:30,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:30,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:31,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:31,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:33,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4210 states to 1976 states and 4210 transitions. [2022-11-20 16:50:33,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 4210 transitions. [2022-11-20 16:50:33,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:33,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:33,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:33,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:33,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:33,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 1978 states and 4213 transitions. [2022-11-20 16:50:33,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 4213 transitions. [2022-11-20 16:50:33,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:33,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:33,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:33,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:35,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:35,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4222 states to 1982 states and 4222 transitions. [2022-11-20 16:50:35,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 4222 transitions. [2022-11-20 16:50:35,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:35,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:35,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:35,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:37,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:37,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4227 states to 1984 states and 4227 transitions. [2022-11-20 16:50:37,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 4227 transitions. [2022-11-20 16:50:37,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:37,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:37,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:37,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:39,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 1988 states and 4235 transitions. [2022-11-20 16:50:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 4235 transitions. [2022-11-20 16:50:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:39,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:39,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:39,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:40,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 1990 states and 4238 transitions. [2022-11-20 16:50:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 4238 transitions. [2022-11-20 16:50:40,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:40,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:40,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:40,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:45,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:45,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4244 states to 1994 states and 4244 transitions. [2022-11-20 16:50:45,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 4244 transitions. [2022-11-20 16:50:45,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:45,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:45,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:45,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:47,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4246 states to 1996 states and 4246 transitions. [2022-11-20 16:50:47,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 4246 transitions. [2022-11-20 16:50:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:47,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:47,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:47,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:50,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:50,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 1998 states and 4251 transitions. [2022-11-20 16:50:50,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 4251 transitions. [2022-11-20 16:50:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:50,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:50,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:50,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:50,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:50,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:50,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4254 states to 2000 states and 4254 transitions. [2022-11-20 16:50:50,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 4254 transitions. [2022-11-20 16:50:50,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:50,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:50,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:50,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:50,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:53,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:53,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 2002 states and 4256 transitions. [2022-11-20 16:50:53,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 4256 transitions. [2022-11-20 16:50:53,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:53,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:53,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:53,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:58,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:58,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4262 states to 2006 states and 4262 transitions. [2022-11-20 16:50:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 4262 transitions. [2022-11-20 16:50:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:50:58,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:58,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:58,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 2008 states and 4264 transitions. [2022-11-20 16:51:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 4264 transitions. [2022-11-20 16:51:01,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:51:01,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:01,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:01,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:01,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:04,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:04,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 2010 states and 4266 transitions. [2022-11-20 16:51:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 4266 transitions. [2022-11-20 16:51:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:51:04,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:04,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:04,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:09,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4272 states to 2014 states and 4272 transitions. [2022-11-20 16:51:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 4272 transitions. [2022-11-20 16:51:09,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:51:09,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:09,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:09,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:09,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:15,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:15,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4278 states to 2018 states and 4278 transitions. [2022-11-20 16:51:15,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 4278 transitions. [2022-11-20 16:51:15,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:51:15,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:15,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:16,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:45,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:45,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4307 states to 2028 states and 4307 transitions. [2022-11-20 16:51:45,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 4307 transitions. [2022-11-20 16:51:45,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:51:45,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:45,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:45,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:45,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:48,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:48,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2028 states and 4306 transitions. [2022-11-20 16:51:48,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 4306 transitions. [2022-11-20 16:51:48,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:51:48,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:48,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:51,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:51,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4303 states to 2027 states and 4303 transitions. [2022-11-20 16:51:51,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 4303 transitions. [2022-11-20 16:51:51,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-20 16:51:51,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:51,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:51,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:51,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:58,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 2032 states and 4315 transitions. [2022-11-20 16:51:58,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 4315 transitions. [2022-11-20 16:51:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-20 16:51:58,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:58,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:58,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:59,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4427 states to 2055 states and 4427 transitions. [2022-11-20 16:53:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4427 transitions. [2022-11-20 16:53:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-20 16:53:23,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:23,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:23,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:23,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:39,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:39,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4503 states to 2079 states and 4503 transitions. [2022-11-20 16:53:39,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4503 transitions. [2022-11-20 16:53:39,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-20 16:53:39,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:39,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:39,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:55,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4554 states to 2092 states and 4554 transitions. [2022-11-20 16:53:55,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 4554 transitions. [2022-11-20 16:53:55,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-20 16:53:55,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:55,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:55,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:15,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 2107 states and 4604 transitions. [2022-11-20 16:54:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 4604 transitions. [2022-11-20 16:54:15,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-20 16:54:15,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:15,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:15,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:15,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:37,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:37,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2124 states and 4650 transitions. [2022-11-20 16:54:37,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 4650 transitions. [2022-11-20 16:54:37,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-20 16:54:37,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:37,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:15,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 2145 states and 4701 transitions. [2022-11-20 16:55:15,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4701 transitions. [2022-11-20 16:55:15,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-20 16:55:15,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:15,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:15,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:22,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:22,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2147 states and 4706 transitions. [2022-11-20 16:55:22,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 4706 transitions. [2022-11-20 16:55:22,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-20 16:55:22,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:22,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:22,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:22,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.