./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-zilu/benchmark11_linear.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 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_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-zilu/benchmark11_linear.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1b6c3c4a08a6fb295c1c4fab8bc900d28d2fcc27918ce3a2796a972590d147fe --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:04:59,570 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:04:59,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:04:59,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:04:59,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:04:59,590 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:04:59,591 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:04:59,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:04:59,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:04:59,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:04:59,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:04:59,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:04:59,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:04:59,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:04:59,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:04:59,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:04:59,601 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:04:59,601 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:04:59,603 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:04:59,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:04:59,606 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:04:59,607 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:04:59,608 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:04:59,609 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:04:59,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:04:59,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:04:59,612 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:04:59,613 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:04:59,613 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:04:59,614 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:04:59,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:04:59,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:04:59,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:04:59,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:04:59,617 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:04:59,617 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:04:59,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:04:59,618 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:04:59,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:04:59,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:04:59,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:04:59,620 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 18:04:59,639 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:04:59,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:04:59,640 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:04:59,640 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:04:59,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:04:59,640 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:04:59,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:04:59,645 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:04:59,645 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:04:59,646 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:04:59,646 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:04:59,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:04:59,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:04:59,646 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:04:59,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:04:59,647 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:04:59,647 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:04:59,647 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:04:59,647 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:04:59,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:04:59,647 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:04:59,648 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:04:59,648 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:04:59,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:04:59,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:04:59,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:04:59,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:04:59,648 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:04:59,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:04:59,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:04:59,649 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_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b6c3c4a08a6fb295c1c4fab8bc900d28d2fcc27918ce3a2796a972590d147fe [2022-12-14 18:04:59,825 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:04:59,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:04:59,843 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:04:59,844 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:04:59,844 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:04:59,845 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/loop-zilu/benchmark11_linear.i [2022-12-14 18:05:02,516 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:05:02,644 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:05:02,645 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/sv-benchmarks/c/loop-zilu/benchmark11_linear.i [2022-12-14 18:05:02,649 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/data/f29a41a4d/a64f53ef0d154faf90532eb404beb2e9/FLAGfa793a735 [2022-12-14 18:05:02,662 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/data/f29a41a4d/a64f53ef0d154faf90532eb404beb2e9 [2022-12-14 18:05:02,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:05:02,665 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:05:02,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:05:02,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:05:02,669 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:05:02,670 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56293eb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02, skipping insertion in model container [2022-12-14 18:05:02,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:05:02,687 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:05:02,805 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_8287b7f9-7bb3-40d4-8b3b-a6314533763d/sv-benchmarks/c/loop-zilu/benchmark11_linear.i[868,881] [2022-12-14 18:05:02,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:05:02,821 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:05:02,830 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_8287b7f9-7bb3-40d4-8b3b-a6314533763d/sv-benchmarks/c/loop-zilu/benchmark11_linear.i[868,881] [2022-12-14 18:05:02,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:05:02,843 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:05:02,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02 WrapperNode [2022-12-14 18:05:02,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:05:02,845 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:05:02,845 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:05:02,845 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:05:02,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,856 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,868 INFO L138 Inliner]: procedures = 15, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 33 [2022-12-14 18:05:02,868 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:05:02,869 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:05:02,869 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:05:02,869 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:05:02,875 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,876 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,881 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,882 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,883 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:05:02,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:05:02,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:05:02,885 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:05:02,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:02" (1/1) ... [2022-12-14 18:05:02,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:05:02,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:05:02,910 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:05:02,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8287b7f9-7bb3-40d4-8b3b-a6314533763d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:05:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:05:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:05:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:05:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:05:03,000 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:05:03,001 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:05:03,073 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:05:03,093 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:05:03,093 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 18:05:03,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:05:03 BoogieIcfgContainer [2022-12-14 18:05:03,095 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:05:03,096 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:05:03,096 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:05:03,104 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:05:03,104 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:05:03" (1/1) ... [2022-12-14 18:05:03,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:05:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:03,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2022-12-14 18:05:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2022-12-14 18:05:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 18:05:03,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:03,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:03,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:03,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2022-12-14 18:05:03,316 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2022-12-14 18:05:03,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 18:05:03,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:03,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:03,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:03,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 14 states and 19 transitions. [2022-12-14 18:05:03,485 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 19 transitions. [2022-12-14 18:05:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 18:05:03,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:03,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:03,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:03,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:03,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 11 states and 13 transitions. [2022-12-14 18:05:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 13 transitions. [2022-12-14 18:05:03,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 18:05:03,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:03,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:03,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:03,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 14 states and 17 transitions. [2022-12-14 18:05:03,745 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 17 transitions. [2022-12-14 18:05:03,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 18:05:03,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:03,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:03,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:03,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2022-12-14 18:05:03,897 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2022-12-14 18:05:03,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 18:05:03,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:03,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:03,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:04,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:04,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 20 states and 25 transitions. [2022-12-14 18:05:04,070 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 25 transitions. [2022-12-14 18:05:04,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 18:05:04,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:04,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:04,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:04,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2022-12-14 18:05:04,264 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2022-12-14 18:05:04,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 18:05:04,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:04,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:04,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:04,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:04,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:04,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2022-12-14 18:05:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2022-12-14 18:05:04,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 18:05:04,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:04,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:04,574 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:04,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:04,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2022-12-14 18:05:04,699 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2022-12-14 18:05:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 18:05:04,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:04,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:04,812 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:04,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 32 states and 41 transitions. [2022-12-14 18:05:04,948 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 41 transitions. [2022-12-14 18:05:04,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 18:05:04,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:04,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:04,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:05,084 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:05,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:05,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2022-12-14 18:05:05,232 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2022-12-14 18:05:05,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 18:05:05,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:05,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:05,351 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:05,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:05,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 38 states and 49 transitions. [2022-12-14 18:05:05,478 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 49 transitions. [2022-12-14 18:05:05,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 18:05:05,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:05,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:05,599 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:05,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:05,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 41 states and 53 transitions. [2022-12-14 18:05:05,768 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 53 transitions. [2022-12-14 18:05:05,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 18:05:05,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:05,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:05,914 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:06,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 44 states and 57 transitions. [2022-12-14 18:05:06,104 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 57 transitions. [2022-12-14 18:05:06,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 18:05:06,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:06,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:06,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:06,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 47 states and 61 transitions. [2022-12-14 18:05:06,413 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 61 transitions. [2022-12-14 18:05:06,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 18:05:06,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:06,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:06,570 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:06,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:06,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 50 states and 65 transitions. [2022-12-14 18:05:06,751 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2022-12-14 18:05:06,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:05:06,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:06,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:06,924 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:07,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:07,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 53 states and 69 transitions. [2022-12-14 18:05:07,149 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 69 transitions. [2022-12-14 18:05:07,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 18:05:07,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:07,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:07,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:07,370 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:07,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:07,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 56 states and 73 transitions. [2022-12-14 18:05:07,601 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 73 transitions. [2022-12-14 18:05:07,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 18:05:07,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:07,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:07,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:07,794 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:08,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:08,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 59 states and 77 transitions. [2022-12-14 18:05:08,031 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2022-12-14 18:05:08,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 18:05:08,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:08,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:08,283 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:08,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:08,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 62 states and 81 transitions. [2022-12-14 18:05:08,537 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 81 transitions. [2022-12-14 18:05:08,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 18:05:08,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:08,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:08,758 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:08,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:08,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 65 states and 85 transitions. [2022-12-14 18:05:08,975 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 85 transitions. [2022-12-14 18:05:08,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:05:08,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:08,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:08,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:09,217 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:09,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:09,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 68 states and 89 transitions. [2022-12-14 18:05:09,439 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 89 transitions. [2022-12-14 18:05:09,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:05:09,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:09,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:09,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:09,669 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:09,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:09,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 71 states and 93 transitions. [2022-12-14 18:05:09,912 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2022-12-14 18:05:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 18:05:09,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:09,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:09,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:10,156 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 74 states and 97 transitions. [2022-12-14 18:05:10,365 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2022-12-14 18:05:10,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:05:10,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:10,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:10,623 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:10,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:10,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 77 states and 101 transitions. [2022-12-14 18:05:10,954 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 101 transitions. [2022-12-14 18:05:10,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:05:10,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:10,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:10,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:11,269 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 80 states and 105 transitions. [2022-12-14 18:05:11,568 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 105 transitions. [2022-12-14 18:05:11,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:05:11,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:11,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:11,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:11,855 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:12,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:12,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 83 states and 109 transitions. [2022-12-14 18:05:12,103 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 109 transitions. [2022-12-14 18:05:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:05:12,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:12,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:12,370 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:12,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:12,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 86 states and 113 transitions. [2022-12-14 18:05:12,654 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 113 transitions. [2022-12-14 18:05:12,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:05:12,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:12,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:12,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:12,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:13,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 89 states and 117 transitions. [2022-12-14 18:05:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 117 transitions. [2022-12-14 18:05:13,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:05:13,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:13,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:13,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:13,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:13,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 92 states and 121 transitions. [2022-12-14 18:05:13,875 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 121 transitions. [2022-12-14 18:05:13,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:05:13,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:13,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:14,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:14,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:14,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 95 states and 125 transitions. [2022-12-14 18:05:14,596 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 125 transitions. [2022-12-14 18:05:14,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:05:14,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:14,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:14,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:15,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:15,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 98 states and 129 transitions. [2022-12-14 18:05:15,287 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 129 transitions. [2022-12-14 18:05:15,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:05:15,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:15,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:15,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:15,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:15,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 101 states and 133 transitions. [2022-12-14 18:05:15,920 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 133 transitions. [2022-12-14 18:05:15,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:05:15,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:15,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:15,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:16,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:16,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:16,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 104 states and 137 transitions. [2022-12-14 18:05:16,720 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 137 transitions. [2022-12-14 18:05:16,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 18:05:16,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:16,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:16,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:17,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:17,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 107 states and 141 transitions. [2022-12-14 18:05:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 141 transitions. [2022-12-14 18:05:17,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 18:05:17,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:17,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:18,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:18,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:18,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 110 states and 145 transitions. [2022-12-14 18:05:18,374 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 145 transitions. [2022-12-14 18:05:18,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 18:05:18,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:18,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:18,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:19,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:19,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 113 states and 149 transitions. [2022-12-14 18:05:19,258 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 149 transitions. [2022-12-14 18:05:19,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:05:19,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:19,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:19,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:20,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 116 states and 153 transitions. [2022-12-14 18:05:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 153 transitions. [2022-12-14 18:05:20,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 18:05:20,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:20,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:20,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:20,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1998 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:21,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:21,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 119 states and 157 transitions. [2022-12-14 18:05:21,032 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 157 transitions. [2022-12-14 18:05:21,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:05:21,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:21,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:21,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 0 proven. 2109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:21,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:21,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 122 states and 161 transitions. [2022-12-14 18:05:21,875 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 161 transitions. [2022-12-14 18:05:21,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:05:21,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:21,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:22,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2223 backedges. 0 proven. 2223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:22,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 125 states and 165 transitions. [2022-12-14 18:05:22,799 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 165 transitions. [2022-12-14 18:05:22,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 18:05:22,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:22,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:22,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:23,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2340 backedges. 0 proven. 2340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:23,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 128 states and 169 transitions. [2022-12-14 18:05:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 169 transitions. [2022-12-14 18:05:23,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:05:23,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:23,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:23,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:24,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2460 backedges. 0 proven. 2460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:25,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:25,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 131 states and 173 transitions. [2022-12-14 18:05:25,069 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 173 transitions. [2022-12-14 18:05:25,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 18:05:25,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:25,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:25,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2583 backedges. 0 proven. 2583 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:26,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 134 states and 177 transitions. [2022-12-14 18:05:26,277 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 177 transitions. [2022-12-14 18:05:26,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 18:05:26,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:26,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:26,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:26,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2709 backedges. 0 proven. 2709 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:27,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:27,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 137 states and 181 transitions. [2022-12-14 18:05:27,402 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 181 transitions. [2022-12-14 18:05:27,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 18:05:27,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:27,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2838 backedges. 0 proven. 2838 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:28,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:28,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 140 states and 185 transitions. [2022-12-14 18:05:28,552 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 185 transitions. [2022-12-14 18:05:28,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 18:05:28,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:28,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2970 backedges. 0 proven. 2970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:29,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 143 states and 189 transitions. [2022-12-14 18:05:29,838 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 189 transitions. [2022-12-14 18:05:29,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:05:29,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:29,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:30,588 INFO L134 CoverageAnalysis]: Checked inductivity of 3105 backedges. 0 proven. 3105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:30,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:30,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 146 states and 193 transitions. [2022-12-14 18:05:30,993 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 193 transitions. [2022-12-14 18:05:30,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:05:30,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:30,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:31,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:31,789 INFO L134 CoverageAnalysis]: Checked inductivity of 3243 backedges. 0 proven. 3243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:32,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:32,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 149 states and 197 transitions. [2022-12-14 18:05:32,341 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 197 transitions. [2022-12-14 18:05:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 18:05:32,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:32,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:32,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:33,182 INFO L134 CoverageAnalysis]: Checked inductivity of 3384 backedges. 0 proven. 3384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:33,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 152 states and 201 transitions. [2022-12-14 18:05:33,749 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 201 transitions. [2022-12-14 18:05:33,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 18:05:33,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:33,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:34,613 INFO L134 CoverageAnalysis]: Checked inductivity of 3528 backedges. 0 proven. 3528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:35,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:35,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 155 states and 205 transitions. [2022-12-14 18:05:35,187 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 205 transitions. [2022-12-14 18:05:35,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 18:05:35,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:35,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:36,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3675 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:36,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 158 states and 209 transitions. [2022-12-14 18:05:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 209 transitions. [2022-12-14 18:05:36,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 18:05:36,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:36,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:36,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 3825 backedges. 0 proven. 3825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:38,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:38,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 161 states and 213 transitions. [2022-12-14 18:05:38,166 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 213 transitions. [2022-12-14 18:05:38,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 18:05:38,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:38,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3978 backedges. 0 proven. 3978 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:39,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 164 states and 217 transitions. [2022-12-14 18:05:39,747 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 217 transitions. [2022-12-14 18:05:39,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 18:05:39,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:39,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:39,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4134 backedges. 0 proven. 4134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:41,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:41,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 167 states and 221 transitions. [2022-12-14 18:05:41,356 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 221 transitions. [2022-12-14 18:05:41,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 18:05:41,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:41,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:42,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4293 backedges. 0 proven. 4293 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:43,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:43,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 170 states and 225 transitions. [2022-12-14 18:05:43,249 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 225 transitions. [2022-12-14 18:05:43,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 18:05:43,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:43,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4455 backedges. 0 proven. 4455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:45,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:45,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 173 states and 229 transitions. [2022-12-14 18:05:45,162 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 229 transitions. [2022-12-14 18:05:45,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 18:05:45,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:45,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:46,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4620 backedges. 0 proven. 4620 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:47,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:47,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 176 states and 233 transitions. [2022-12-14 18:05:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 233 transitions. [2022-12-14 18:05:47,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-14 18:05:47,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:47,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:47,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:48,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4788 backedges. 0 proven. 4788 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:49,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:49,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 179 states and 237 transitions. [2022-12-14 18:05:49,129 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 237 transitions. [2022-12-14 18:05:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 18:05:49,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:49,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:50,324 INFO L134 CoverageAnalysis]: Checked inductivity of 4959 backedges. 0 proven. 4959 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:51,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:51,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 182 states and 241 transitions. [2022-12-14 18:05:51,134 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 241 transitions. [2022-12-14 18:05:51,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 18:05:51,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:51,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:52,362 INFO L134 CoverageAnalysis]: Checked inductivity of 5133 backedges. 0 proven. 5133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:53,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 185 states and 245 transitions. [2022-12-14 18:05:53,143 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 245 transitions. [2022-12-14 18:05:53,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 18:05:53,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:53,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:54,470 INFO L134 CoverageAnalysis]: Checked inductivity of 5310 backedges. 0 proven. 5310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:55,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 188 states and 249 transitions. [2022-12-14 18:05:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 249 transitions. [2022-12-14 18:05:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 18:05:55,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:55,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 5490 backedges. 0 proven. 5490 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:57,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 191 states and 253 transitions. [2022-12-14 18:05:57,114 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 253 transitions. [2022-12-14 18:05:57,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 18:05:57,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:57,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:58,499 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 0 proven. 5673 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:59,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:59,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 194 states and 257 transitions. [2022-12-14 18:05:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 257 transitions. [2022-12-14 18:05:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 18:05:59,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:59,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:59,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:00,604 INFO L134 CoverageAnalysis]: Checked inductivity of 5859 backedges. 0 proven. 5859 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:01,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 197 states and 261 transitions. [2022-12-14 18:06:01,284 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 261 transitions. [2022-12-14 18:06:01,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 18:06:01,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:01,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:02,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6048 backedges. 0 proven. 6048 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:03,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 200 states and 265 transitions. [2022-12-14 18:06:03,690 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 265 transitions. [2022-12-14 18:06:03,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 18:06:03,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:03,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:03,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:05,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6240 backedges. 0 proven. 6240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:06,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 203 states and 269 transitions. [2022-12-14 18:06:06,013 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 269 transitions. [2022-12-14 18:06:06,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 18:06:06,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:06,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:06,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:07,752 INFO L134 CoverageAnalysis]: Checked inductivity of 6435 backedges. 0 proven. 6435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:08,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:08,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 206 states and 273 transitions. [2022-12-14 18:06:08,466 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 273 transitions. [2022-12-14 18:06:08,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 18:06:08,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:08,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:08,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:10,123 INFO L134 CoverageAnalysis]: Checked inductivity of 6633 backedges. 0 proven. 6633 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:10,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:10,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 209 states and 277 transitions. [2022-12-14 18:06:10,736 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 277 transitions. [2022-12-14 18:06:10,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 18:06:10,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:10,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:10,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:12,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6834 backedges. 0 proven. 6834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:12,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:12,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 212 states and 281 transitions. [2022-12-14 18:06:12,996 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 281 transitions. [2022-12-14 18:06:12,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 18:06:12,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:12,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:14,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7038 backedges. 0 proven. 7038 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:15,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:15,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 215 states and 285 transitions. [2022-12-14 18:06:15,336 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 285 transitions. [2022-12-14 18:06:15,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 18:06:15,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:15,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:17,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7245 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:17,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 218 states and 289 transitions. [2022-12-14 18:06:17,950 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 289 transitions. [2022-12-14 18:06:17,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 18:06:17,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:17,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:19,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7455 backedges. 0 proven. 7455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:20,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 221 states and 293 transitions. [2022-12-14 18:06:20,478 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 293 transitions. [2022-12-14 18:06:20,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 18:06:20,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:20,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:22,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7668 backedges. 0 proven. 7668 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:23,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:23,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 224 states and 297 transitions. [2022-12-14 18:06:23,200 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 297 transitions. [2022-12-14 18:06:23,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 18:06:23,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:23,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:23,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7884 backedges. 0 proven. 7884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:25,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:25,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 227 states and 301 transitions. [2022-12-14 18:06:25,847 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 301 transitions. [2022-12-14 18:06:25,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 18:06:25,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:25,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:25,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:27,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8103 backedges. 0 proven. 8103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:28,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:28,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 230 states and 305 transitions. [2022-12-14 18:06:28,605 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 305 transitions. [2022-12-14 18:06:28,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-14 18:06:28,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:28,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:30,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8325 backedges. 0 proven. 8325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:31,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:31,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 233 states and 309 transitions. [2022-12-14 18:06:31,498 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 309 transitions. [2022-12-14 18:06:31,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 18:06:31,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:31,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:31,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:33,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8550 backedges. 0 proven. 8550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:34,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:34,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 236 states and 313 transitions. [2022-12-14 18:06:34,414 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 313 transitions. [2022-12-14 18:06:34,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-14 18:06:34,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:34,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:34,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:36,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:37,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 239 states and 317 transitions. [2022-12-14 18:06:37,605 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 317 transitions. [2022-12-14 18:06:37,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 18:06:37,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:37,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:37,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:40,037 INFO L134 CoverageAnalysis]: Checked inductivity of 9009 backedges. 0 proven. 9009 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:40,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:40,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 242 states and 321 transitions. [2022-12-14 18:06:40,788 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 321 transitions. [2022-12-14 18:06:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 18:06:40,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:40,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:43,162 INFO L134 CoverageAnalysis]: Checked inductivity of 9243 backedges. 0 proven. 9243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:44,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:44,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 245 states and 325 transitions. [2022-12-14 18:06:44,082 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 325 transitions. [2022-12-14 18:06:44,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 18:06:44,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:44,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:46,843 INFO L134 CoverageAnalysis]: Checked inductivity of 9480 backedges. 0 proven. 9480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:47,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:47,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 248 states and 329 transitions. [2022-12-14 18:06:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 329 transitions. [2022-12-14 18:06:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 18:06:47,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:47,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:50,705 INFO L134 CoverageAnalysis]: Checked inductivity of 9720 backedges. 0 proven. 9720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:51,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:51,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 251 states and 333 transitions. [2022-12-14 18:06:51,463 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 333 transitions. [2022-12-14 18:06:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-14 18:06:51,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:51,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:54,328 INFO L134 CoverageAnalysis]: Checked inductivity of 9963 backedges. 0 proven. 9963 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:55,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 254 states and 337 transitions. [2022-12-14 18:06:55,145 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 337 transitions. [2022-12-14 18:06:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 18:06:55,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:55,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:58,259 INFO L134 CoverageAnalysis]: Checked inductivity of 10209 backedges. 0 proven. 10209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:59,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:59,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 257 states and 341 transitions. [2022-12-14 18:06:59,276 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 341 transitions. [2022-12-14 18:06:59,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 18:06:59,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:59,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:59,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 10458 backedges. 0 proven. 10458 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:02,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:02,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 260 states and 345 transitions. [2022-12-14 18:07:02,949 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 345 transitions. [2022-12-14 18:07:02,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 18:07:02,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:02,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:02,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:05,807 INFO L134 CoverageAnalysis]: Checked inductivity of 10710 backedges. 0 proven. 10710 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:06,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:06,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 263 states and 349 transitions. [2022-12-14 18:07:06,597 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 349 transitions. [2022-12-14 18:07:06,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-14 18:07:06,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:06,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:09,751 INFO L134 CoverageAnalysis]: Checked inductivity of 10965 backedges. 0 proven. 10965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:10,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 266 states and 353 transitions. [2022-12-14 18:07:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 353 transitions. [2022-12-14 18:07:10,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-14 18:07:10,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:10,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:13,849 INFO L134 CoverageAnalysis]: Checked inductivity of 11223 backedges. 0 proven. 11223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:14,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:14,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 269 states and 357 transitions. [2022-12-14 18:07:14,800 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 357 transitions. [2022-12-14 18:07:14,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 18:07:14,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:14,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:14,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:17,978 INFO L134 CoverageAnalysis]: Checked inductivity of 11484 backedges. 0 proven. 11484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:18,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:18,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 272 states and 361 transitions. [2022-12-14 18:07:18,893 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 361 transitions. [2022-12-14 18:07:18,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 18:07:18,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:18,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:22,106 INFO L134 CoverageAnalysis]: Checked inductivity of 11748 backedges. 0 proven. 11748 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:23,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:23,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 275 states and 365 transitions. [2022-12-14 18:07:23,010 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 365 transitions. [2022-12-14 18:07:23,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 18:07:23,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:23,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:26,320 INFO L134 CoverageAnalysis]: Checked inductivity of 12015 backedges. 0 proven. 12015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:27,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:27,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 278 states and 369 transitions. [2022-12-14 18:07:27,170 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 369 transitions. [2022-12-14 18:07:27,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 18:07:27,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:27,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:27,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:30,532 INFO L134 CoverageAnalysis]: Checked inductivity of 12285 backedges. 0 proven. 12285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:31,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:31,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 281 states and 373 transitions. [2022-12-14 18:07:31,382 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 373 transitions. [2022-12-14 18:07:31,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 18:07:31,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:31,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:34,940 INFO L134 CoverageAnalysis]: Checked inductivity of 12558 backedges. 0 proven. 12558 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:35,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:35,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 284 states and 377 transitions. [2022-12-14 18:07:35,839 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 377 transitions. [2022-12-14 18:07:35,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 18:07:35,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:35,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 12834 backedges. 0 proven. 12834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:40,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:40,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 287 states and 381 transitions. [2022-12-14 18:07:40,552 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 381 transitions. [2022-12-14 18:07:40,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-12-14 18:07:40,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:40,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:40,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:44,280 INFO L134 CoverageAnalysis]: Checked inductivity of 13113 backedges. 0 proven. 13113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:45,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 290 states and 385 transitions. [2022-12-14 18:07:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 385 transitions. [2022-12-14 18:07:45,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-12-14 18:07:45,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:45,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:45,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:48,950 INFO L134 CoverageAnalysis]: Checked inductivity of 13395 backedges. 0 proven. 13395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:49,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:49,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 293 states and 389 transitions. [2022-12-14 18:07:49,844 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 389 transitions. [2022-12-14 18:07:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-12-14 18:07:49,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:49,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:49,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:53,843 INFO L134 CoverageAnalysis]: Checked inductivity of 13680 backedges. 0 proven. 13680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:55,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:55,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 296 states and 393 transitions. [2022-12-14 18:07:55,038 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 393 transitions. [2022-12-14 18:07:55,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-12-14 18:07:55,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:55,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:59,106 INFO L134 CoverageAnalysis]: Checked inductivity of 13968 backedges. 0 proven. 13968 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:00,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 299 states and 397 transitions. [2022-12-14 18:08:00,102 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 397 transitions. [2022-12-14 18:08:00,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-12-14 18:08:00,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:00,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:04,248 INFO L134 CoverageAnalysis]: Checked inductivity of 14259 backedges. 0 proven. 14259 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:05,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:05,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 302 states and 401 transitions. [2022-12-14 18:08:05,377 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 401 transitions. [2022-12-14 18:08:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 18:08:05,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:05,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:09,577 INFO L134 CoverageAnalysis]: Checked inductivity of 14553 backedges. 0 proven. 14553 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:10,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 305 states and 405 transitions. [2022-12-14 18:08:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 405 transitions. [2022-12-14 18:08:10,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-12-14 18:08:10,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:10,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:10,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:15,132 INFO L134 CoverageAnalysis]: Checked inductivity of 14850 backedges. 0 proven. 14850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:16,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:16,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 308 states and 409 transitions. [2022-12-14 18:08:16,201 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 409 transitions. [2022-12-14 18:08:16,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-12-14 18:08:16,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:16,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:16,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:20,884 INFO L134 CoverageAnalysis]: Checked inductivity of 15150 backedges. 0 proven. 15150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:22,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:22,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 311 states and 413 transitions. [2022-12-14 18:08:22,172 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 413 transitions. [2022-12-14 18:08:22,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-12-14 18:08:22,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:22,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:22,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:26,759 INFO L134 CoverageAnalysis]: Checked inductivity of 15453 backedges. 0 proven. 15453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:28,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 314 states and 417 transitions. [2022-12-14 18:08:28,115 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 417 transitions. [2022-12-14 18:08:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 18:08:28,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:28,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 15759 backedges. 0 proven. 15759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:33,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 317 states and 421 transitions. [2022-12-14 18:08:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 421 transitions. [2022-12-14 18:08:33,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2022-12-14 18:08:33,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:33,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:33,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:38,552 INFO L134 CoverageAnalysis]: Checked inductivity of 16068 backedges. 0 proven. 16068 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:39,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 320 states and 425 transitions. [2022-12-14 18:08:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 425 transitions. [2022-12-14 18:08:39,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-12-14 18:08:39,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:39,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:44,733 INFO L134 CoverageAnalysis]: Checked inductivity of 16380 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:45,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 323 states and 429 transitions. [2022-12-14 18:08:45,973 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 429 transitions. [2022-12-14 18:08:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-14 18:08:45,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:45,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 16695 backedges. 0 proven. 16695 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:52,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 326 states and 433 transitions. [2022-12-14 18:08:52,041 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 433 transitions. [2022-12-14 18:08:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2022-12-14 18:08:52,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:52,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 17013 backedges. 0 proven. 17013 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:58,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 329 states and 437 transitions. [2022-12-14 18:08:58,412 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 437 transitions. [2022-12-14 18:08:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-12-14 18:08:58,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:58,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:58,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:03,980 INFO L134 CoverageAnalysis]: Checked inductivity of 17334 backedges. 0 proven. 17334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:05,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:05,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 332 states and 441 transitions. [2022-12-14 18:09:05,505 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 441 transitions. [2022-12-14 18:09:05,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-12-14 18:09:05,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:05,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:10,709 INFO L134 CoverageAnalysis]: Checked inductivity of 17658 backedges. 0 proven. 17658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:11,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:11,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 335 states and 445 transitions. [2022-12-14 18:09:11,708 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 445 transitions. [2022-12-14 18:09:11,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-12-14 18:09:11,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:11,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:11,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 17985 backedges. 0 proven. 17985 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:17,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:17,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 338 states and 449 transitions. [2022-12-14 18:09:17,977 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 449 transitions. [2022-12-14 18:09:17,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-12-14 18:09:17,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:17,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:18,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:23,526 INFO L134 CoverageAnalysis]: Checked inductivity of 18315 backedges. 0 proven. 18315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 341 states and 453 transitions. [2022-12-14 18:09:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 453 transitions. [2022-12-14 18:09:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-12-14 18:09:24,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:24,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:30,346 INFO L134 CoverageAnalysis]: Checked inductivity of 18648 backedges. 0 proven. 18648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 344 states and 457 transitions. [2022-12-14 18:09:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 457 transitions. [2022-12-14 18:09:31,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-12-14 18:09:31,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:31,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:31,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:38,747 INFO L134 CoverageAnalysis]: Checked inductivity of 18984 backedges. 0 proven. 18984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:40,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:40,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 347 states and 461 transitions. [2022-12-14 18:09:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 461 transitions. [2022-12-14 18:09:40,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-12-14 18:09:40,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:40,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:40,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:46,401 INFO L134 CoverageAnalysis]: Checked inductivity of 19323 backedges. 0 proven. 19323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 350 states and 465 transitions. [2022-12-14 18:09:47,805 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 465 transitions. [2022-12-14 18:09:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-12-14 18:09:47,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:47,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:54,121 INFO L134 CoverageAnalysis]: Checked inductivity of 19665 backedges. 0 proven. 19665 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:55,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:55,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 353 states and 469 transitions. [2022-12-14 18:09:55,364 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 469 transitions. [2022-12-14 18:09:55,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-12-14 18:09:55,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:55,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:01,497 INFO L134 CoverageAnalysis]: Checked inductivity of 20010 backedges. 0 proven. 20010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:03,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:03,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 356 states and 473 transitions. [2022-12-14 18:10:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 473 transitions. [2022-12-14 18:10:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2022-12-14 18:10:03,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:03,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 20358 backedges. 0 proven. 20358 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:11,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:11,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 359 states and 477 transitions. [2022-12-14 18:10:11,020 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 477 transitions. [2022-12-14 18:10:11,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-12-14 18:10:11,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:11,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 20709 backedges. 0 proven. 20709 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:18,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:18,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 362 states and 481 transitions. [2022-12-14 18:10:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 481 transitions. [2022-12-14 18:10:18,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-12-14 18:10:18,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:18,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:25,412 INFO L134 CoverageAnalysis]: Checked inductivity of 21063 backedges. 0 proven. 21063 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:26,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 365 states and 485 transitions. [2022-12-14 18:10:26,593 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 485 transitions. [2022-12-14 18:10:26,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-12-14 18:10:26,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:26,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:33,387 INFO L134 CoverageAnalysis]: Checked inductivity of 21420 backedges. 0 proven. 21420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:35,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:35,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 368 states and 489 transitions. [2022-12-14 18:10:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 489 transitions. [2022-12-14 18:10:35,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-12-14 18:10:35,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:35,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:42,043 INFO L134 CoverageAnalysis]: Checked inductivity of 21780 backedges. 0 proven. 21780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:43,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:43,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 371 states and 493 transitions. [2022-12-14 18:10:43,335 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 493 transitions. [2022-12-14 18:10:43,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-12-14 18:10:43,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:43,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 22143 backedges. 0 proven. 22143 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:51,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 374 states and 497 transitions. [2022-12-14 18:10:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 497 transitions. [2022-12-14 18:10:51,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-12-14 18:10:51,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:51,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:51,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:58,433 INFO L134 CoverageAnalysis]: Checked inductivity of 22509 backedges. 0 proven. 22509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:59,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:59,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 377 states and 501 transitions. [2022-12-14 18:10:59,635 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 501 transitions. [2022-12-14 18:10:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-12-14 18:10:59,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:59,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:59,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:06,862 INFO L134 CoverageAnalysis]: Checked inductivity of 22878 backedges. 0 proven. 22878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:08,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:08,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 380 states and 505 transitions. [2022-12-14 18:11:08,311 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 505 transitions. [2022-12-14 18:11:08,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2022-12-14 18:11:08,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:08,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 23250 backedges. 0 proven. 23250 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:16,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:16,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 383 states and 509 transitions. [2022-12-14 18:11:16,838 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 509 transitions. [2022-12-14 18:11:16,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-12-14 18:11:16,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:16,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:16,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:24,545 INFO L134 CoverageAnalysis]: Checked inductivity of 23625 backedges. 0 proven. 23625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:26,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:26,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 386 states and 513 transitions. [2022-12-14 18:11:26,109 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 513 transitions. [2022-12-14 18:11:26,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-12-14 18:11:26,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:26,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:26,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 24003 backedges. 0 proven. 24003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:35,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:35,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 389 states and 517 transitions. [2022-12-14 18:11:35,906 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 517 transitions. [2022-12-14 18:11:35,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-12-14 18:11:35,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:35,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:36,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:44,221 INFO L134 CoverageAnalysis]: Checked inductivity of 24384 backedges. 0 proven. 24384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:45,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:46,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 392 states and 521 transitions. [2022-12-14 18:11:46,000 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 521 transitions. [2022-12-14 18:11:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2022-12-14 18:11:46,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:46,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:46,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:54,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24768 backedges. 0 proven. 24768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:55,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 395 states and 525 transitions. [2022-12-14 18:11:55,844 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 525 transitions. [2022-12-14 18:11:55,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-12-14 18:11:55,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:55,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:04,452 INFO L134 CoverageAnalysis]: Checked inductivity of 25155 backedges. 0 proven. 25155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:05,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:05,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 398 states and 529 transitions. [2022-12-14 18:12:05,982 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 529 transitions. [2022-12-14 18:12:05,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2022-12-14 18:12:05,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:05,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:06,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:14,766 INFO L134 CoverageAnalysis]: Checked inductivity of 25545 backedges. 0 proven. 25545 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:16,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:16,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 401 states and 533 transitions. [2022-12-14 18:12:16,429 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 533 transitions. [2022-12-14 18:12:16,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2022-12-14 18:12:16,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:16,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:16,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:25,341 INFO L134 CoverageAnalysis]: Checked inductivity of 25938 backedges. 0 proven. 25938 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:27,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:27,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 404 states and 537 transitions. [2022-12-14 18:12:27,124 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 537 transitions. [2022-12-14 18:12:27,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-12-14 18:12:27,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:27,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:27,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:35,957 INFO L134 CoverageAnalysis]: Checked inductivity of 26334 backedges. 0 proven. 26334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:37,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 407 states and 541 transitions. [2022-12-14 18:12:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 541 transitions. [2022-12-14 18:12:37,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-12-14 18:12:37,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:37,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:46,558 INFO L134 CoverageAnalysis]: Checked inductivity of 26733 backedges. 0 proven. 26733 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:48,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:48,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 410 states and 545 transitions. [2022-12-14 18:12:48,253 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 545 transitions. [2022-12-14 18:12:48,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2022-12-14 18:12:48,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:48,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:57,723 INFO L134 CoverageAnalysis]: Checked inductivity of 27135 backedges. 0 proven. 27135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:59,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:59,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 413 states and 549 transitions. [2022-12-14 18:12:59,396 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 549 transitions. [2022-12-14 18:12:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-12-14 18:12:59,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:59,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:59,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:08,846 INFO L134 CoverageAnalysis]: Checked inductivity of 27540 backedges. 0 proven. 27540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:10,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:10,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 416 states and 553 transitions. [2022-12-14 18:13:10,145 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 553 transitions. [2022-12-14 18:13:10,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2022-12-14 18:13:10,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:10,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:19,950 INFO L134 CoverageAnalysis]: Checked inductivity of 27948 backedges. 0 proven. 27948 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:21,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:21,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 419 states and 557 transitions. [2022-12-14 18:13:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 557 transitions. [2022-12-14 18:13:21,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2022-12-14 18:13:21,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:21,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:21,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:31,406 INFO L134 CoverageAnalysis]: Checked inductivity of 28359 backedges. 0 proven. 28359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:32,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:32,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 422 states and 561 transitions. [2022-12-14 18:13:32,777 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 561 transitions. [2022-12-14 18:13:32,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2022-12-14 18:13:32,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:32,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:42,859 INFO L134 CoverageAnalysis]: Checked inductivity of 28773 backedges. 0 proven. 28773 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:44,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:44,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 425 states and 565 transitions. [2022-12-14 18:13:44,229 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 565 transitions. [2022-12-14 18:13:44,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-12-14 18:13:44,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:44,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:54,505 INFO L134 CoverageAnalysis]: Checked inductivity of 29190 backedges. 0 proven. 29190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:56,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 428 states and 569 transitions. [2022-12-14 18:13:56,036 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 569 transitions. [2022-12-14 18:13:56,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-12-14 18:13:56,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:06,388 INFO L134 CoverageAnalysis]: Checked inductivity of 29610 backedges. 0 proven. 29610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:07,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:07,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 431 states and 573 transitions. [2022-12-14 18:14:07,818 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 573 transitions. [2022-12-14 18:14:07,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-12-14 18:14:07,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:07,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:18,575 INFO L134 CoverageAnalysis]: Checked inductivity of 30033 backedges. 0 proven. 30033 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:20,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:20,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 434 states and 577 transitions. [2022-12-14 18:14:20,166 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 577 transitions. [2022-12-14 18:14:20,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2022-12-14 18:14:20,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:20,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:20,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:31,240 INFO L134 CoverageAnalysis]: Checked inductivity of 30459 backedges. 0 proven. 30459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 437 states and 581 transitions. [2022-12-14 18:14:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 581 transitions. [2022-12-14 18:14:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2022-12-14 18:14:33,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:33,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:33,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:44,359 INFO L134 CoverageAnalysis]: Checked inductivity of 30888 backedges. 0 proven. 30888 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:45,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:45,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 440 states and 585 transitions. [2022-12-14 18:14:45,747 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 585 transitions. [2022-12-14 18:14:45,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-12-14 18:14:45,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:45,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:45,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:57,065 INFO L134 CoverageAnalysis]: Checked inductivity of 31320 backedges. 0 proven. 31320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:58,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:58,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 443 states and 589 transitions. [2022-12-14 18:14:58,630 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 589 transitions. [2022-12-14 18:14:58,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2022-12-14 18:14:58,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:58,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:10,150 INFO L134 CoverageAnalysis]: Checked inductivity of 31755 backedges. 0 proven. 31755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:11,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 446 states and 593 transitions. [2022-12-14 18:15:11,801 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 593 transitions. [2022-12-14 18:15:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2022-12-14 18:15:11,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:11,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:23,488 INFO L134 CoverageAnalysis]: Checked inductivity of 32193 backedges. 0 proven. 32193 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:25,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 449 states and 597 transitions. [2022-12-14 18:15:25,079 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 597 transitions. [2022-12-14 18:15:25,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2022-12-14 18:15:25,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:25,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:25,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:36,969 INFO L134 CoverageAnalysis]: Checked inductivity of 32634 backedges. 0 proven. 32634 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:38,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:38,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 452 states and 601 transitions. [2022-12-14 18:15:38,626 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 601 transitions. [2022-12-14 18:15:38,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2022-12-14 18:15:38,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:38,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:50,976 INFO L134 CoverageAnalysis]: Checked inductivity of 33078 backedges. 0 proven. 33078 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:52,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 455 states and 605 transitions. [2022-12-14 18:15:52,522 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 605 transitions. [2022-12-14 18:15:52,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2022-12-14 18:15:52,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:52,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:04,820 INFO L134 CoverageAnalysis]: Checked inductivity of 33525 backedges. 0 proven. 33525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:06,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:06,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 458 states and 609 transitions. [2022-12-14 18:16:06,250 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 609 transitions. [2022-12-14 18:16:06,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2022-12-14 18:16:06,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:06,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:18,785 INFO L134 CoverageAnalysis]: Checked inductivity of 33975 backedges. 0 proven. 33975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:20,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:20,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 461 states and 613 transitions. [2022-12-14 18:16:20,229 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 613 transitions. [2022-12-14 18:16:20,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2022-12-14 18:16:20,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:20,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 34428 backedges. 0 proven. 34428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:34,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:34,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 464 states and 617 transitions. [2022-12-14 18:16:34,615 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 617 transitions. [2022-12-14 18:16:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2022-12-14 18:16:34,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:34,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:48,402 INFO L134 CoverageAnalysis]: Checked inductivity of 34884 backedges. 0 proven. 34884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:50,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:50,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 467 states and 621 transitions. [2022-12-14 18:16:50,321 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 621 transitions. [2022-12-14 18:16:50,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2022-12-14 18:16:50,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:50,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:03,767 INFO L134 CoverageAnalysis]: Checked inductivity of 35343 backedges. 0 proven. 35343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:05,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 470 states and 625 transitions. [2022-12-14 18:17:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 625 transitions. [2022-12-14 18:17:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2022-12-14 18:17:05,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:05,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:20,198 INFO L134 CoverageAnalysis]: Checked inductivity of 35805 backedges. 0 proven. 35805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:22,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:22,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 473 states and 629 transitions. [2022-12-14 18:17:22,188 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 629 transitions. [2022-12-14 18:17:22,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2022-12-14 18:17:22,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:22,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:35,969 INFO L134 CoverageAnalysis]: Checked inductivity of 36270 backedges. 0 proven. 36270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:37,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:37,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 476 states and 633 transitions. [2022-12-14 18:17:37,452 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 633 transitions. [2022-12-14 18:17:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2022-12-14 18:17:37,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:37,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 36738 backedges. 0 proven. 36738 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:53,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:53,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 479 states and 637 transitions. [2022-12-14 18:17:53,337 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 637 transitions. [2022-12-14 18:17:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2022-12-14 18:17:53,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:07,960 INFO L134 CoverageAnalysis]: Checked inductivity of 37209 backedges. 0 proven. 37209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:09,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:09,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 482 states and 641 transitions. [2022-12-14 18:18:09,849 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 641 transitions. [2022-12-14 18:18:09,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2022-12-14 18:18:09,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:09,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:24,646 INFO L134 CoverageAnalysis]: Checked inductivity of 37683 backedges. 0 proven. 37683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:26,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 485 states and 645 transitions. [2022-12-14 18:18:26,463 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 645 transitions. [2022-12-14 18:18:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2022-12-14 18:18:26,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:26,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:41,896 INFO L134 CoverageAnalysis]: Checked inductivity of 38160 backedges. 0 proven. 38160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:43,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:43,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 488 states and 649 transitions. [2022-12-14 18:18:43,550 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 649 transitions. [2022-12-14 18:18:43,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2022-12-14 18:18:43,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:43,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat