./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/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_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8467ffbb1ccc6ad3e7cda0bad7b8fded9577e94940df507be3d09419f9a5a0e1 --- 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 21:43:44,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:43:44,149 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:43:44,163 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:43:44,163 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:43:44,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:43:44,165 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:43:44,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:43:44,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:43:44,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:43:44,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:43:44,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:43:44,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:43:44,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:43:44,170 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:43:44,172 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:43:44,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:43:44,173 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:43:44,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:43:44,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:43:44,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:43:44,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:43:44,177 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:43:44,178 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:43:44,180 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:43:44,180 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:43:44,180 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:43:44,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:43:44,181 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:43:44,182 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:43:44,182 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:43:44,183 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:43:44,183 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:43:44,184 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:43:44,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:43:44,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:43:44,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:43:44,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:43:44,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:43:44,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:43:44,186 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:43:44,187 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 21:43:44,200 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:43:44,200 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:43:44,200 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:43:44,200 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:43:44,201 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:43:44,201 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:43:44,201 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:43:44,201 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:43:44,201 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:43:44,202 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:43:44,202 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:43:44,202 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:43:44,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:43:44,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:43:44,202 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:43:44,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:43:44,203 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:43:44,203 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:43:44,203 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:43:44,203 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:43:44,203 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:43:44,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:43:44,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:43:44,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:43:44,204 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:43:44,204 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:43:44,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:43:44,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:43:44,204 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_d106a8b4-a37a-4407-91ed-d63d6834d7a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8467ffbb1ccc6ad3e7cda0bad7b8fded9577e94940df507be3d09419f9a5a0e1 [2022-12-14 21:43:44,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:43:44,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:43:44,419 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:43:44,420 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:43:44,421 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:43:44,422 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c [2022-12-14 21:43:47,046 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:43:47,497 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:43:47,497 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c [2022-12-14 21:43:47,530 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4/data/e29436edc/008e2eb6851d47d1b90cf3590a62a3dc/FLAGa5b58a3b7 [2022-12-14 21:43:47,545 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4/data/e29436edc/008e2eb6851d47d1b90cf3590a62a3dc [2022-12-14 21:43:47,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:43:47,549 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:43:47,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:43:47,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:43:47,554 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:43:47,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:43:47" (1/1) ... [2022-12-14 21:43:47,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c0aa6fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:47, skipping insertion in model container [2022-12-14 21:43:47,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:43:47" (1/1) ... [2022-12-14 21:43:47,562 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:43:47,722 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:43:49,131 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_d106a8b4-a37a-4407-91ed-d63d6834d7a4/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c[378560,378573] [2022-12-14 21:43:49,154 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_d106a8b4-a37a-4407-91ed-d63d6834d7a4/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c[383339,383352] [2022-12-14 21:43:49,428 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:43:49,437 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:43:50,220 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_d106a8b4-a37a-4407-91ed-d63d6834d7a4/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c[378560,378573] [2022-12-14 21:43:50,224 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_d106a8b4-a37a-4407-91ed-d63d6834d7a4/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c[383339,383352] [2022-12-14 21:43:50,247 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:43:50,283 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:43:50,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:50 WrapperNode [2022-12-14 21:43:50,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:43:50,284 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:43:50,284 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:43:50,284 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:43:50,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:50" (1/1) ... [2022-12-14 21:43:50,341 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:50" (1/1) ... [2022-12-14 21:43:50,669 INFO L138 Inliner]: procedures = 70, calls = 81, calls flagged for inlining = 47, calls inlined = 47, statements flattened = 13262 [2022-12-14 21:43:50,670 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:43:50,670 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:43:50,670 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:43:50,670 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:43:50,679 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:50" (1/1) ... [2022-12-14 21:43:50,679 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:50" (1/1) ... [2022-12-14 21:43:50,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:50" (1/1) ... [2022-12-14 21:43:50,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:50" (1/1) ... [2022-12-14 21:43:50,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:50" (1/1) ... [2022-12-14 21:43:50,870 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:50" (1/1) ... [2022-12-14 21:43:50,886 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:50" (1/1) ... [2022-12-14 21:43:50,899 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:50" (1/1) ... [2022-12-14 21:43:51,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:43:51,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:43:51,002 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:43:51,002 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:43:51,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:50" (1/1) ... [2022-12-14 21:43:51,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:43:51,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:43:51,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:43:51,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d106a8b4-a37a-4407-91ed-d63d6834d7a4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:43:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:43:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 21:43:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 21:43:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 21:43:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 21:43:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 21:43:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 21:43:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 21:43:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 21:43:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 21:43:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 21:43:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 21:43:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 21:43:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 21:43:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 21:43:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:43:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:43:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:43:51,191 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:43:51,193 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:43:56,755 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:43:58,312 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:43:58,312 INFO L300 CfgBuilder]: Removed 17 assume(true) statements. [2022-12-14 21:43:58,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:43:58 BoogieIcfgContainer [2022-12-14 21:43:58,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:43:58,317 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:43:58,317 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:43:58,325 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:43:58,325 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:43:58" (1/1) ... [2022-12-14 21:43:58,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:43:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 1848 states and 3593 transitions. [2022-12-14 21:43:58,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3593 transitions. [2022-12-14 21:43:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:43:58,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:58,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:58,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:43:58,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:43:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:58,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1888 states and 3671 transitions. [2022-12-14 21:43:58,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3671 transitions. [2022-12-14 21:43:58,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:43:58,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:58,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:58,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:43:59,028 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 21:43:59,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1889 states and 3671 transitions. [2022-12-14 21:43:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3671 transitions. [2022-12-14 21:43:59,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:43:59,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:59,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:43:59,165 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 21:43:59,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:59,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1890 states and 3671 transitions. [2022-12-14 21:43:59,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3671 transitions. [2022-12-14 21:43:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:43:59,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:59,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:59,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:43:59,285 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 21:43:59,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1891 states and 3671 transitions. [2022-12-14 21:43:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3671 transitions. [2022-12-14 21:43:59,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:43:59,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:59,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:43:59,395 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 21:43:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:59,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1892 states and 3671 transitions. [2022-12-14 21:43:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3671 transitions. [2022-12-14 21:43:59,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:43:59,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:59,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:43:59,480 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 21:43:59,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:59,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1893 states and 3671 transitions. [2022-12-14 21:43:59,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3671 transitions. [2022-12-14 21:43:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:43:59,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:59,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:59,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:43:59,652 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 21:43:59,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:59,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1894 states and 3671 transitions. [2022-12-14 21:43:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3671 transitions. [2022-12-14 21:43:59,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:43:59,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:59,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:43:59,770 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 21:43:59,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:59,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1895 states and 3671 transitions. [2022-12-14 21:43:59,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3671 transitions. [2022-12-14 21:43:59,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:43:59,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:59,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:43:59,867 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 21:43:59,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1896 states and 3671 transitions. [2022-12-14 21:43:59,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3671 transitions. [2022-12-14 21:43:59,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:43:59,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:59,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:59,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:43:59,972 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 21:43:59,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1897 states and 3671 transitions. [2022-12-14 21:43:59,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3671 transitions. [2022-12-14 21:43:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:43:59,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:59,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:00,058 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 21:44:00,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1898 states and 3671 transitions. [2022-12-14 21:44:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3671 transitions. [2022-12-14 21:44:00,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:00,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:00,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:00,135 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 21:44:00,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:00,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1899 states and 3671 transitions. [2022-12-14 21:44:00,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3671 transitions. [2022-12-14 21:44:00,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:00,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:00,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:00,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:00,207 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 21:44:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:00,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1900 states and 3671 transitions. [2022-12-14 21:44:00,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3671 transitions. [2022-12-14 21:44:00,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:00,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:00,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:00,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:00,284 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 21:44:00,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:00,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1901 states and 3671 transitions. [2022-12-14 21:44:00,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3671 transitions. [2022-12-14 21:44:00,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:00,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:00,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:00,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:00,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:00,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1937 states and 3742 transitions. [2022-12-14 21:44:00,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3742 transitions. [2022-12-14 21:44:00,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:00,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:00,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:00,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:00,622 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 21:44:00,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:00,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1938 states and 3742 transitions. [2022-12-14 21:44:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3742 transitions. [2022-12-14 21:44:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:00,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:00,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:00,698 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 21:44:00,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1939 states and 3742 transitions. [2022-12-14 21:44:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3742 transitions. [2022-12-14 21:44:00,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:00,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:00,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:00,809 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 21:44:00,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:00,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1940 states and 3742 transitions. [2022-12-14 21:44:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3742 transitions. [2022-12-14 21:44:00,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:00,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:00,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:00,894 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 21:44:00,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:00,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1941 states and 3742 transitions. [2022-12-14 21:44:00,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3742 transitions. [2022-12-14 21:44:00,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:00,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:00,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:00,980 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 21:44:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:00,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1942 states and 3742 transitions. [2022-12-14 21:44:00,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3742 transitions. [2022-12-14 21:44:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:00,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:00,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:01,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:01,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1943 states and 3742 transitions. [2022-12-14 21:44:01,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3742 transitions. [2022-12-14 21:44:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:01,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:01,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:01,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:01,156 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 21:44:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:01,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1944 states and 3742 transitions. [2022-12-14 21:44:01,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3742 transitions. [2022-12-14 21:44:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:01,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:01,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:01,237 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 21:44:01,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:01,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1945 states and 3742 transitions. [2022-12-14 21:44:01,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3742 transitions. [2022-12-14 21:44:01,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:01,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:01,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:01,326 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 21:44:01,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:01,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1946 states and 3742 transitions. [2022-12-14 21:44:01,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3742 transitions. [2022-12-14 21:44:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:01,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:01,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:01,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:01,398 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 21:44:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1947 states and 3742 transitions. [2022-12-14 21:44:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3742 transitions. [2022-12-14 21:44:01,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:01,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:01,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:01,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:01,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1948 states and 3742 transitions. [2022-12-14 21:44:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3742 transitions. [2022-12-14 21:44:01,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:01,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:01,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:01,554 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 21:44:01,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:01,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1980 states and 3807 transitions. [2022-12-14 21:44:01,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3807 transitions. [2022-12-14 21:44:01,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:01,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:01,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:01,789 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 21:44:01,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1981 states and 3807 transitions. [2022-12-14 21:44:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3807 transitions. [2022-12-14 21:44:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:01,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:01,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:01,882 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 21:44:01,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:01,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1982 states and 3807 transitions. [2022-12-14 21:44:01,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3807 transitions. [2022-12-14 21:44:01,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:01,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:01,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:01,956 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 21:44:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:01,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1983 states and 3807 transitions. [2022-12-14 21:44:01,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3807 transitions. [2022-12-14 21:44:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:01,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:01,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:02,034 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 21:44:02,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:02,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1984 states and 3807 transitions. [2022-12-14 21:44:02,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3807 transitions. [2022-12-14 21:44:02,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:02,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:02,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:02,102 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 21:44:02,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:02,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1985 states and 3807 transitions. [2022-12-14 21:44:02,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3807 transitions. [2022-12-14 21:44:02,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:02,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:02,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:02,169 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 21:44:02,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:02,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1986 states and 3807 transitions. [2022-12-14 21:44:02,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3807 transitions. [2022-12-14 21:44:02,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:02,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:02,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:02,235 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 21:44:02,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1987 states and 3807 transitions. [2022-12-14 21:44:02,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3807 transitions. [2022-12-14 21:44:02,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:02,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:02,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:02,311 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 21:44:02,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:02,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1988 states and 3807 transitions. [2022-12-14 21:44:02,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3807 transitions. [2022-12-14 21:44:02,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:02,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:02,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:02,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:02,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1989 states and 3807 transitions. [2022-12-14 21:44:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3807 transitions. [2022-12-14 21:44:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:02,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:02,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:02,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:02,466 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 21:44:02,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:02,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1990 states and 3807 transitions. [2022-12-14 21:44:02,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3807 transitions. [2022-12-14 21:44:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:02,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:02,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:02,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:02,565 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 21:44:02,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2016 states and 3860 transitions. [2022-12-14 21:44:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3860 transitions. [2022-12-14 21:44:02,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:02,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:02,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:02,849 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 21:44:02,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:02,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2017 states and 3860 transitions. [2022-12-14 21:44:02,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3860 transitions. [2022-12-14 21:44:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:02,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:02,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:02,927 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 21:44:02,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:02,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2018 states and 3860 transitions. [2022-12-14 21:44:02,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3860 transitions. [2022-12-14 21:44:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:02,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:02,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:02,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:03,007 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 21:44:03,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:03,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2019 states and 3860 transitions. [2022-12-14 21:44:03,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3860 transitions. [2022-12-14 21:44:03,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:03,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:03,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:03,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:03,080 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 21:44:03,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2020 states and 3860 transitions. [2022-12-14 21:44:03,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 3860 transitions. [2022-12-14 21:44:03,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:03,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:03,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:03,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:03,162 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 21:44:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:03,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2021 states and 3860 transitions. [2022-12-14 21:44:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3860 transitions. [2022-12-14 21:44:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:03,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:03,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:03,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:03,245 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 21:44:03,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:03,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2022 states and 3860 transitions. [2022-12-14 21:44:03,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3860 transitions. [2022-12-14 21:44:03,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:03,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:03,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:03,325 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 21:44:03,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2023 states and 3860 transitions. [2022-12-14 21:44:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3860 transitions. [2022-12-14 21:44:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:03,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:03,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:03,406 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 21:44:03,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:03,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2024 states and 3860 transitions. [2022-12-14 21:44:03,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3860 transitions. [2022-12-14 21:44:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:03,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:03,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:03,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:03,503 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 21:44:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:03,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2044 states and 3901 transitions. [2022-12-14 21:44:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3901 transitions. [2022-12-14 21:44:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:03,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:03,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:03,820 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 21:44:03,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:03,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2045 states and 3901 transitions. [2022-12-14 21:44:03,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3901 transitions. [2022-12-14 21:44:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:03,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:03,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:03,921 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 21:44:03,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2046 states and 3901 transitions. [2022-12-14 21:44:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3901 transitions. [2022-12-14 21:44:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:03,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:03,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:04,024 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 21:44:04,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:04,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2047 states and 3901 transitions. [2022-12-14 21:44:04,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3901 transitions. [2022-12-14 21:44:04,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:04,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:04,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:04,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:04,122 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 21:44:04,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:04,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2048 states and 3901 transitions. [2022-12-14 21:44:04,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3901 transitions. [2022-12-14 21:44:04,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:04,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:04,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:04,209 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 21:44:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2049 states and 3901 transitions. [2022-12-14 21:44:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3901 transitions. [2022-12-14 21:44:04,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:04,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:04,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:04,280 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 21:44:04,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:04,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2050 states and 3901 transitions. [2022-12-14 21:44:04,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3901 transitions. [2022-12-14 21:44:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:04,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:04,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:04,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:04,373 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 21:44:04,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:04,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2064 states and 3930 transitions. [2022-12-14 21:44:04,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3930 transitions. [2022-12-14 21:44:04,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:04,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:04,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:04,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:04,647 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 21:44:04,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2065 states and 3930 transitions. [2022-12-14 21:44:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3930 transitions. [2022-12-14 21:44:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:04,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:04,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:04,711 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 21:44:04,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:04,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2066 states and 3930 transitions. [2022-12-14 21:44:04,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3930 transitions. [2022-12-14 21:44:04,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:04,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:04,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:04,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:04,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2067 states and 3930 transitions. [2022-12-14 21:44:04,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3930 transitions. [2022-12-14 21:44:04,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:04,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:04,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:04,845 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 21:44:04,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:04,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2068 states and 3930 transitions. [2022-12-14 21:44:04,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3930 transitions. [2022-12-14 21:44:04,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:04,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:04,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:04,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:04,974 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 21:44:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:05,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2076 states and 3947 transitions. [2022-12-14 21:44:05,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3947 transitions. [2022-12-14 21:44:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:05,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:05,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:05,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:05,261 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 21:44:05,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:05,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2077 states and 3947 transitions. [2022-12-14 21:44:05,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3947 transitions. [2022-12-14 21:44:05,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:05,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:05,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:05,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:05,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:05,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2078 states and 3947 transitions. [2022-12-14 21:44:05,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3947 transitions. [2022-12-14 21:44:05,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:05,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:05,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:05,440 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 21:44:05,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:05,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2083 states and 3958 transitions. [2022-12-14 21:44:05,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3958 transitions. [2022-12-14 21:44:05,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:05,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:05,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:05,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:05,787 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 21:44:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:05,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2084 states and 3958 transitions. [2022-12-14 21:44:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3958 transitions. [2022-12-14 21:44:05,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:05,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:05,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:05,838 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 21:44:05,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:05,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 2092 states and 3973 transitions. [2022-12-14 21:44:05,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3973 transitions. [2022-12-14 21:44:05,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:44:05,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:05,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:05,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:06,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:44:07,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:07,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2138 states and 4066 transitions. [2022-12-14 21:44:07,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 4066 transitions. [2022-12-14 21:44:07,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:44:07,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:07,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:07,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:07,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:08,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:08,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4155 states to 2140 states and 4071 transitions. [2022-12-14 21:44:08,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 4071 transitions. [2022-12-14 21:44:08,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:44:08,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:08,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:08,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:10,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:10,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 2151 states and 4094 transitions. [2022-12-14 21:44:10,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4094 transitions. [2022-12-14 21:44:10,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:44:10,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:10,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:10,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:12,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2168 states and 4129 transitions. [2022-12-14 21:44:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4129 transitions. [2022-12-14 21:44:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:44:12,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:12,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:12,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:13,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:16,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2191 states and 4176 transitions. [2022-12-14 21:44:16,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2191 states and 4176 transitions. [2022-12-14 21:44:16,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:44:16,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:16,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:16,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:16,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:21,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:21,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2220 states and 4235 transitions. [2022-12-14 21:44:21,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4235 transitions. [2022-12-14 21:44:21,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:44:21,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:21,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:21,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:21,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:29,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 2258 states and 4312 transitions. [2022-12-14 21:44:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4312 transitions. [2022-12-14 21:44:29,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:29,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:29,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:29,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:29,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 2259 states and 4313 transitions. [2022-12-14 21:44:29,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 4313 transitions. [2022-12-14 21:44:29,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:29,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:29,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:29,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:29,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:29,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4448 states to 2260 states and 4314 transitions. [2022-12-14 21:44:29,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4314 transitions. [2022-12-14 21:44:29,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:29,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:29,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:29,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 2261 states and 4315 transitions. [2022-12-14 21:44:29,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4315 transitions. [2022-12-14 21:44:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:29,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:29,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:29,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:29,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4450 states to 2262 states and 4316 transitions. [2022-12-14 21:44:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4316 transitions. [2022-12-14 21:44:29,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:29,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:29,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:30,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:30,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:30,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2263 states and 4317 transitions. [2022-12-14 21:44:30,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4317 transitions. [2022-12-14 21:44:30,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:30,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:30,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:30,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:30,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:30,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4452 states to 2264 states and 4318 transitions. [2022-12-14 21:44:30,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4318 transitions. [2022-12-14 21:44:30,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:30,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:30,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:30,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:30,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:30,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 2265 states and 4319 transitions. [2022-12-14 21:44:30,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4319 transitions. [2022-12-14 21:44:30,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:30,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:30,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:30,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:31,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:44:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:38,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2313 states and 4419 transitions. [2022-12-14 21:44:38,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4419 transitions. [2022-12-14 21:44:38,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:38,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:38,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:38,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:38,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:44:39,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:39,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4603 states to 2315 states and 4424 transitions. [2022-12-14 21:44:39,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4424 transitions. [2022-12-14 21:44:39,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:39,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:39,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:39,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:40,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 2316 states and 4425 transitions. [2022-12-14 21:44:40,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4425 transitions. [2022-12-14 21:44:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:40,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:40,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:40,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:40,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:44:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2327 states and 4448 transitions. [2022-12-14 21:44:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 4448 transitions. [2022-12-14 21:44:41,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:41,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:41,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:41,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:41,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:42,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 2328 states and 4449 transitions. [2022-12-14 21:44:42,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4449 transitions. [2022-12-14 21:44:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:42,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:42,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:42,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 2329 states and 4450 transitions. [2022-12-14 21:44:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4450 transitions. [2022-12-14 21:44:42,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:42,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:42,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:42,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:44:45,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:45,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4668 states to 2346 states and 4485 transitions. [2022-12-14 21:44:45,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4485 transitions. [2022-12-14 21:44:45,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:45,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:45,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:45,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:45,765 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:44:49,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:49,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 2369 states and 4532 transitions. [2022-12-14 21:44:49,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4532 transitions. [2022-12-14 21:44:49,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:49,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:49,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:49,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:49,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:49,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 2370 states and 4533 transitions. [2022-12-14 21:44:49,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 4533 transitions. [2022-12-14 21:44:49,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:49,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:49,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:49,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:44:55,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:55,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 2399 states and 4592 transitions. [2022-12-14 21:44:55,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4592 transitions. [2022-12-14 21:44:55,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:55,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:55,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:55,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:55,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:44:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:56,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4780 states to 2400 states and 4593 transitions. [2022-12-14 21:44:56,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4593 transitions. [2022-12-14 21:44:56,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:44:56,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:56,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:56,158 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:04,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 2438 states and 4671 transitions. [2022-12-14 21:45:04,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 4671 transitions. [2022-12-14 21:45:04,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:45:04,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:04,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:04,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:45:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:04,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4789 states to 2399 states and 4603 transitions. [2022-12-14 21:45:04,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4603 transitions. [2022-12-14 21:45:04,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:04,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:04,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:04,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:04,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:05,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:05,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4790 states to 2400 states and 4604 transitions. [2022-12-14 21:45:05,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4604 transitions. [2022-12-14 21:45:05,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:05,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:05,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:05,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:05,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:05,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:05,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4791 states to 2401 states and 4605 transitions. [2022-12-14 21:45:05,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 4605 transitions. [2022-12-14 21:45:05,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:05,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:05,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:05,414 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:05,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:05,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4792 states to 2402 states and 4606 transitions. [2022-12-14 21:45:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4606 transitions. [2022-12-14 21:45:05,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:05,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:05,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:05,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:06,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4793 states to 2403 states and 4607 transitions. [2022-12-14 21:45:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4607 transitions. [2022-12-14 21:45:06,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:06,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:06,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:06,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:06,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:06,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4794 states to 2404 states and 4608 transitions. [2022-12-14 21:45:06,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 4608 transitions. [2022-12-14 21:45:06,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:06,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:06,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:06,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:06,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:06,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:06,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4795 states to 2405 states and 4609 transitions. [2022-12-14 21:45:06,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4609 transitions. [2022-12-14 21:45:06,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:06,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:06,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:06,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:07,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:07,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4796 states to 2406 states and 4610 transitions. [2022-12-14 21:45:07,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4610 transitions. [2022-12-14 21:45:07,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:07,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:07,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:08,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:45:21,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4963 states to 2457 states and 4721 transitions. [2022-12-14 21:45:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4721 transitions. [2022-12-14 21:45:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:21,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:21,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:21,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:22,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4970 states to 2459 states and 4726 transitions. [2022-12-14 21:45:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4726 transitions. [2022-12-14 21:45:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:22,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:22,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:22,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:22,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4971 states to 2460 states and 4727 transitions. [2022-12-14 21:45:22,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4727 transitions. [2022-12-14 21:45:22,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:22,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:22,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:22,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:25,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:25,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4996 states to 2471 states and 4750 transitions. [2022-12-14 21:45:25,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4750 transitions. [2022-12-14 21:45:25,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:25,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:25,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:26,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:26,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4997 states to 2472 states and 4751 transitions. [2022-12-14 21:45:26,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 4751 transitions. [2022-12-14 21:45:26,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:26,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:26,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:26,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:26,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:26,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 2473 states and 4752 transitions. [2022-12-14 21:45:26,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4752 transitions. [2022-12-14 21:45:26,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:26,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:26,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:26,887 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:31,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:31,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5035 states to 2490 states and 4787 transitions. [2022-12-14 21:45:31,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 4787 transitions. [2022-12-14 21:45:31,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:31,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:31,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:31,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:31,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:38,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:38,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5084 states to 2513 states and 4834 transitions. [2022-12-14 21:45:38,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 4834 transitions. [2022-12-14 21:45:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:38,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:38,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:38,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:38,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:38,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5085 states to 2514 states and 4835 transitions. [2022-12-14 21:45:38,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 4835 transitions. [2022-12-14 21:45:38,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:38,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:38,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:38,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:46,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:46,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 2543 states and 4894 transitions. [2022-12-14 21:45:46,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4894 transitions. [2022-12-14 21:45:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:46,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:46,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:46,209 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:46,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:46,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5147 states to 2544 states and 4895 transitions. [2022-12-14 21:45:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4895 transitions. [2022-12-14 21:45:46,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:46,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:46,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:46,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:57,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5226 states to 2581 states and 4972 transitions. [2022-12-14 21:45:57,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 4972 transitions. [2022-12-14 21:45:57,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:57,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:57,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:57,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:57,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5152 states to 2542 states and 4902 transitions. [2022-12-14 21:45:57,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4902 transitions. [2022-12-14 21:45:57,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:45:57,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:57,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:57,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:58,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5153 states to 2543 states and 4903 transitions. [2022-12-14 21:45:58,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4903 transitions. [2022-12-14 21:45:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:45:58,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:58,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:58,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:58,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5154 states to 2544 states and 4904 transitions. [2022-12-14 21:45:58,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4904 transitions. [2022-12-14 21:45:58,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:45:58,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:58,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:58,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:59,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 2545 states and 4905 transitions. [2022-12-14 21:45:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 4905 transitions. [2022-12-14 21:45:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:45:59,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:59,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:59,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:59,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:59,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5156 states to 2546 states and 4906 transitions. [2022-12-14 21:45:59,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 4906 transitions. [2022-12-14 21:45:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:45:59,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:59,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:59,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:45:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:59,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5157 states to 2547 states and 4907 transitions. [2022-12-14 21:45:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 4907 transitions. [2022-12-14 21:45:59,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:45:59,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:59,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:59,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:59,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:46:00,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:00,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5158 states to 2548 states and 4908 transitions. [2022-12-14 21:46:00,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 4908 transitions. [2022-12-14 21:46:00,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:00,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:00,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:00,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:46:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:00,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5159 states to 2549 states and 4909 transitions. [2022-12-14 21:46:00,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 4909 transitions. [2022-12-14 21:46:00,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:00,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:00,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:00,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:02,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:46:20,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:20,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 2602 states and 5025 transitions. [2022-12-14 21:46:20,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5025 transitions. [2022-12-14 21:46:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:20,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:20,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:46:20,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:20,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 2603 states and 5026 transitions. [2022-12-14 21:46:20,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 5026 transitions. [2022-12-14 21:46:20,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:20,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:20,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:20,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:20,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:46:21,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5352 states to 2605 states and 5031 transitions. [2022-12-14 21:46:21,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2605 states and 5031 transitions. [2022-12-14 21:46:21,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:21,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:21,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:21,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:21,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:46:22,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5353 states to 2606 states and 5032 transitions. [2022-12-14 21:46:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 5032 transitions. [2022-12-14 21:46:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:22,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:22,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:22,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:46:26,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5378 states to 2617 states and 5055 transitions. [2022-12-14 21:46:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5055 transitions. [2022-12-14 21:46:26,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:26,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:26,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:26,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:46:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:26,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5379 states to 2618 states and 5056 transitions. [2022-12-14 21:46:26,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 5056 transitions. [2022-12-14 21:46:26,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:26,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:26,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:26,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:26,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:46:27,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:27,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5380 states to 2619 states and 5057 transitions. [2022-12-14 21:46:27,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5057 transitions. [2022-12-14 21:46:27,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:27,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:27,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:27,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:27,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:46:32,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:32,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5417 states to 2636 states and 5092 transitions. [2022-12-14 21:46:32,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5092 transitions. [2022-12-14 21:46:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:32,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:32,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:32,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:46:40,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 2659 states and 5139 transitions. [2022-12-14 21:46:40,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 5139 transitions. [2022-12-14 21:46:40,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:40,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:40,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:40,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:46:41,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5467 states to 2660 states and 5140 transitions. [2022-12-14 21:46:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 5140 transitions. [2022-12-14 21:46:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:41,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:41,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:41,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:46:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:51,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2689 states and 5200 transitions. [2022-12-14 21:46:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5200 transitions. [2022-12-14 21:46:51,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:51,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:51,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:51,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:51,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:46:52,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:52,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5530 states to 2690 states and 5201 transitions. [2022-12-14 21:46:52,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5201 transitions. [2022-12-14 21:46:52,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:46:52,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:52,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:52,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:04,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5597 states to 2721 states and 5266 transitions. [2022-12-14 21:47:04,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5266 transitions. [2022-12-14 21:47:04,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:47:04,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:04,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:04,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:07,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5609 states to 2727 states and 5278 transitions. [2022-12-14 21:47:07,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 5278 transitions. [2022-12-14 21:47:07,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:47:07,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:07,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:07,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:08,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:08,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5535 states to 2689 states and 5209 transitions. [2022-12-14 21:47:08,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5209 transitions. [2022-12-14 21:47:08,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:08,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:08,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:08,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:08,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:08,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5536 states to 2690 states and 5210 transitions. [2022-12-14 21:47:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5210 transitions. [2022-12-14 21:47:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:08,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:08,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:09,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:09,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:09,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:09,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 2691 states and 5211 transitions. [2022-12-14 21:47:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5211 transitions. [2022-12-14 21:47:09,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:09,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:09,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:09,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:10,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:10,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 2692 states and 5212 transitions. [2022-12-14 21:47:10,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5212 transitions. [2022-12-14 21:47:10,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:10,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:10,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:10,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:10,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:10,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 2693 states and 5213 transitions. [2022-12-14 21:47:10,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5213 transitions. [2022-12-14 21:47:10,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:10,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:10,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:10,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:10,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:11,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:11,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5540 states to 2694 states and 5214 transitions. [2022-12-14 21:47:11,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5214 transitions. [2022-12-14 21:47:11,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:11,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:11,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:11,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 2695 states and 5215 transitions. [2022-12-14 21:47:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5215 transitions. [2022-12-14 21:47:11,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:11,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:11,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:11,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:11,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:12,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 2696 states and 5216 transitions. [2022-12-14 21:47:12,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5216 transitions. [2022-12-14 21:47:12,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:12,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:12,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:12,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:12,217 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:47:12,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:12,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 2696 states and 5215 transitions. [2022-12-14 21:47:12,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5215 transitions. [2022-12-14 21:47:12,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:12,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:12,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:12,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:47:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:12,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 2698 states and 5219 transitions. [2022-12-14 21:47:12,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5219 transitions. [2022-12-14 21:47:12,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:12,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:12,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:12,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:14,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:47:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:41,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5750 states to 2753 states and 5342 transitions. [2022-12-14 21:47:41,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 5342 transitions. [2022-12-14 21:47:41,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:41,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:41,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:42,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:47:42,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:42,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2754 states and 5343 transitions. [2022-12-14 21:47:42,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5343 transitions. [2022-12-14 21:47:42,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:42,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:42,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:43,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5758 states to 2756 states and 5348 transitions. [2022-12-14 21:47:43,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2756 states and 5348 transitions. [2022-12-14 21:47:43,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:43,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:43,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:43,873 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:44,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:44,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5759 states to 2757 states and 5349 transitions. [2022-12-14 21:47:44,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2757 states and 5349 transitions. [2022-12-14 21:47:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:44,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:44,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:44,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5784 states to 2768 states and 5372 transitions. [2022-12-14 21:47:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 5372 transitions. [2022-12-14 21:47:49,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:49,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:49,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:49,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:50,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:50,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 2769 states and 5373 transitions. [2022-12-14 21:47:50,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2769 states and 5373 transitions. [2022-12-14 21:47:50,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:50,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:50,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:50,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:51,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 2770 states and 5374 transitions. [2022-12-14 21:47:51,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 5374 transitions. [2022-12-14 21:47:51,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:51,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:51,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:51,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:47:58,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:58,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5823 states to 2787 states and 5409 transitions. [2022-12-14 21:47:58,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5409 transitions. [2022-12-14 21:47:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:47:58,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:58,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:58,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:09,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5872 states to 2810 states and 5456 transitions. [2022-12-14 21:48:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 5456 transitions. [2022-12-14 21:48:09,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:48:09,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:09,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:09,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:09,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:09,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5873 states to 2811 states and 5457 transitions. [2022-12-14 21:48:09,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 5457 transitions. [2022-12-14 21:48:09,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:48:09,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:09,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:09,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:24,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5934 states to 2839 states and 5516 transitions. [2022-12-14 21:48:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5516 transitions. [2022-12-14 21:48:24,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:48:24,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:24,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:24,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:24,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:24,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5935 states to 2840 states and 5517 transitions. [2022-12-14 21:48:24,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 5517 transitions. [2022-12-14 21:48:24,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:48:24,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:24,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:24,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:40,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:40,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 2868 states and 5576 transitions. [2022-12-14 21:48:40,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5576 transitions. [2022-12-14 21:48:40,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:48:40,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:40,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:40,208 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:46,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:46,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6014 states to 2877 states and 5594 transitions. [2022-12-14 21:48:46,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5594 transitions. [2022-12-14 21:48:46,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:48:46,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:46,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:46,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:48,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 2839 states and 5525 transitions. [2022-12-14 21:48:48,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5525 transitions. [2022-12-14 21:48:48,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:48:48,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:48,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:48,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:48,271 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:48,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5940 states to 2840 states and 5526 transitions. [2022-12-14 21:48:48,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 5526 transitions. [2022-12-14 21:48:48,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:48:48,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:48,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:48,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:48,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:49,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:49,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 2841 states and 5527 transitions. [2022-12-14 21:48:49,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5527 transitions. [2022-12-14 21:48:49,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:48:49,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:49,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:49,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:49,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:49,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5942 states to 2842 states and 5528 transitions. [2022-12-14 21:48:49,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 5528 transitions. [2022-12-14 21:48:49,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:48:49,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:49,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:49,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:50,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:50,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 2843 states and 5529 transitions. [2022-12-14 21:48:50,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 5529 transitions. [2022-12-14 21:48:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:48:50,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:50,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:50,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:51,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 2844 states and 5530 transitions. [2022-12-14 21:48:51,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 5530 transitions. [2022-12-14 21:48:51,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:48:51,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:51,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:51,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:51,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:51,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 2845 states and 5531 transitions. [2022-12-14 21:48:51,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 5531 transitions. [2022-12-14 21:48:51,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:48:51,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:51,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:52,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:48:52,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:52,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5946 states to 2846 states and 5532 transitions. [2022-12-14 21:48:52,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 5532 transitions. [2022-12-14 21:48:52,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:48:52,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:52,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:52,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:48:53,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5950 states to 2848 states and 5536 transitions. [2022-12-14 21:48:53,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5536 transitions. [2022-12-14 21:48:53,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:48:53,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:53,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:53,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:48:53,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5954 states to 2850 states and 5540 transitions. [2022-12-14 21:48:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5540 transitions. [2022-12-14 21:48:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:48:53,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:53,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:53,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:49:04,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:04,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6015 states to 2860 states and 5562 transitions. [2022-12-14 21:49:04,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5562 transitions. [2022-12-14 21:49:04,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:49:04,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:04,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:07,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:49:49,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6238 states to 2917 states and 5692 transitions. [2022-12-14 21:49:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 5692 transitions. [2022-12-14 21:49:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:49:49,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:49,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:49,146 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:49:49,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6242 states to 2919 states and 5696 transitions. [2022-12-14 21:49:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2919 states and 5696 transitions. [2022-12-14 21:49:49,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:49:49,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:49,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:49,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:49:49,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:49,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6243 states to 2920 states and 5697 transitions. [2022-12-14 21:49:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 5697 transitions. [2022-12-14 21:49:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:49:49,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:49,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:49,541 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:49:51,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6250 states to 2922 states and 5702 transitions. [2022-12-14 21:49:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 5702 transitions. [2022-12-14 21:49:51,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:49:51,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:51,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:49:51,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6251 states to 2923 states and 5703 transitions. [2022-12-14 21:49:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 5703 transitions. [2022-12-14 21:49:52,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:49:52,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:52,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:52,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:49:59,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:59,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6276 states to 2934 states and 5726 transitions. [2022-12-14 21:49:59,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2934 states and 5726 transitions. [2022-12-14 21:49:59,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:49:59,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:59,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:59,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:59,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:49:59,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:59,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6277 states to 2935 states and 5727 transitions. [2022-12-14 21:49:59,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 5727 transitions. [2022-12-14 21:49:59,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:49:59,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:59,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:00,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:50:00,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:00,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6278 states to 2936 states and 5728 transitions. [2022-12-14 21:50:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 5728 transitions. [2022-12-14 21:50:00,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:50:00,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:00,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:00,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:50:09,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:09,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6315 states to 2953 states and 5763 transitions. [2022-12-14 21:50:09,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 5763 transitions. [2022-12-14 21:50:09,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:50:09,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:09,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:09,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:09,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:50:22,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6365 states to 2976 states and 5811 transitions. [2022-12-14 21:50:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5811 transitions. [2022-12-14 21:50:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:50:22,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:22,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:22,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:22,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:50:23,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:23,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6366 states to 2977 states and 5812 transitions. [2022-12-14 21:50:23,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 5812 transitions. [2022-12-14 21:50:23,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:50:23,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:23,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:23,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:50:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:40,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6421 states to 3002 states and 5865 transitions. [2022-12-14 21:50:40,926 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 5865 transitions. [2022-12-14 21:50:40,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:50:40,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:40,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:40,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:50:43,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:43,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6427 states to 3005 states and 5871 transitions. [2022-12-14 21:50:43,992 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 5871 transitions. [2022-12-14 21:50:43,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:50:43,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:43,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:44,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:50:46,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:46,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6429 states to 3007 states and 5873 transitions. [2022-12-14 21:50:46,507 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5873 transitions. [2022-12-14 21:50:46,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:50:46,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:46,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:46,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:46,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:51:03,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:03,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6484 states to 3032 states and 5926 transitions. [2022-12-14 21:51:03,954 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5926 transitions. [2022-12-14 21:51:03,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:51:03,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:03,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:04,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:51:06,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:06,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6490 states to 3035 states and 5932 transitions. [2022-12-14 21:51:06,955 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 5932 transitions. [2022-12-14 21:51:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:51:06,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:06,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:06,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:07,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:51:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:10,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6496 states to 3038 states and 5938 transitions. [2022-12-14 21:51:10,046 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 5938 transitions. [2022-12-14 21:51:10,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:51:10,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:10,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:10,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:10,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:51:14,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:14,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6508 states to 3044 states and 5950 transitions. [2022-12-14 21:51:14,857 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 5950 transitions. [2022-12-14 21:51:14,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:51:14,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:14,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:14,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:51:16,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:16,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6432 states to 3006 states and 5881 transitions. [2022-12-14 21:51:16,501 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5881 transitions. [2022-12-14 21:51:16,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:51:16,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:16,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:51:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:17,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6433 states to 3007 states and 5882 transitions. [2022-12-14 21:51:17,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5882 transitions. [2022-12-14 21:51:17,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:51:17,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:17,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:17,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:17,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:51:17,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:17,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6434 states to 3008 states and 5883 transitions. [2022-12-14 21:51:17,758 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5883 transitions. [2022-12-14 21:51:17,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:51:17,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:17,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:17,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:51:18,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:18,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6435 states to 3009 states and 5884 transitions. [2022-12-14 21:51:18,581 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5884 transitions. [2022-12-14 21:51:18,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:51:18,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:18,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:51:19,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:19,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6436 states to 3010 states and 5885 transitions. [2022-12-14 21:51:19,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 5885 transitions. [2022-12-14 21:51:19,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:51:19,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:19,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:19,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:51:20,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:20,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6437 states to 3011 states and 5886 transitions. [2022-12-14 21:51:20,259 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5886 transitions. [2022-12-14 21:51:20,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:51:20,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:20,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:20,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:20,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:51:21,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:21,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6438 states to 3012 states and 5887 transitions. [2022-12-14 21:51:21,328 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5887 transitions. [2022-12-14 21:51:21,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:51:21,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:21,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:21,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:21,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:51:22,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:22,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6439 states to 3013 states and 5888 transitions. [2022-12-14 21:51:22,267 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 5888 transitions. [2022-12-14 21:51:22,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:51:22,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:22,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:22,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:51:23,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:23,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6442 states to 3015 states and 5891 transitions. [2022-12-14 21:51:23,821 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5891 transitions. [2022-12-14 21:51:23,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:51:23,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:23,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:23,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:51:24,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:24,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6446 states to 3017 states and 5895 transitions. [2022-12-14 21:51:24,101 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 5895 transitions. [2022-12-14 21:51:24,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:51:24,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:24,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:24,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:51:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:24,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6450 states to 3019 states and 5899 transitions. [2022-12-14 21:51:24,367 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 5899 transitions. [2022-12-14 21:51:24,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:51:24,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:24,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:25,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:51:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:44,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6485 states to 3032 states and 5931 transitions. [2022-12-14 21:51:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5931 transitions. [2022-12-14 21:51:44,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:51:44,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:44,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:48,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:52:44,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:44,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6727 states to 3091 states and 6070 transitions. [2022-12-14 21:52:44,988 INFO L276 IsEmpty]: Start isEmpty. Operand 3091 states and 6070 transitions. [2022-12-14 21:52:44,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:52:44,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:44,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:45,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:45,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:52:45,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:45,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6731 states to 3093 states and 6074 transitions. [2022-12-14 21:52:45,182 INFO L276 IsEmpty]: Start isEmpty. Operand 3093 states and 6074 transitions. [2022-12-14 21:52:45,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:52:45,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:45,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:45,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:52:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6732 states to 3094 states and 6075 transitions. [2022-12-14 21:52:45,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3094 states and 6075 transitions. [2022-12-14 21:52:45,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:52:45,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:45,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:46,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:53:03,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6768 states to 3106 states and 6109 transitions. [2022-12-14 21:53:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 3106 states and 6109 transitions. [2022-12-14 21:53:03,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:53:03,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:03,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:03,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:03,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:53:05,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:05,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6775 states to 3108 states and 6114 transitions. [2022-12-14 21:53:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3108 states and 6114 transitions. [2022-12-14 21:53:05,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:53:05,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:05,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:05,346 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:53:06,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:06,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6776 states to 3109 states and 6115 transitions. [2022-12-14 21:53:06,224 INFO L276 IsEmpty]: Start isEmpty. Operand 3109 states and 6115 transitions. [2022-12-14 21:53:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:53:06,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:06,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:06,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:06,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:53:12,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:12,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6801 states to 3120 states and 6138 transitions. [2022-12-14 21:53:12,870 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states and 6138 transitions. [2022-12-14 21:53:12,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:53:12,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:12,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:12,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:12,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:53:13,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:13,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6802 states to 3121 states and 6139 transitions. [2022-12-14 21:53:13,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3121 states and 6139 transitions. [2022-12-14 21:53:13,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:53:13,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:13,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:13,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:13,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:53:14,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:14,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6803 states to 3122 states and 6140 transitions. [2022-12-14 21:53:14,580 INFO L276 IsEmpty]: Start isEmpty. Operand 3122 states and 6140 transitions. [2022-12-14 21:53:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:53:14,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:14,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:53:25,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:25,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6840 states to 3139 states and 6175 transitions. [2022-12-14 21:53:25,467 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 6175 transitions. [2022-12-14 21:53:25,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:53:25,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:25,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:25,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:53:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:41,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6889 states to 3161 states and 6222 transitions. [2022-12-14 21:53:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 6222 transitions. [2022-12-14 21:53:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:53:41,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:41,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:41,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:53:42,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:42,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6890 states to 3162 states and 6223 transitions. [2022-12-14 21:53:42,709 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 6223 transitions. [2022-12-14 21:53:42,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:53:42,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:42,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:42,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:53:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:59,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6939 states to 3184 states and 6270 transitions. [2022-12-14 21:53:59,519 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 6270 transitions. [2022-12-14 21:53:59,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:53:59,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:59,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:59,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:59,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:02,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:02,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6945 states to 3187 states and 6276 transitions. [2022-12-14 21:54:02,830 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 6276 transitions. [2022-12-14 21:54:02,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:54:02,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:02,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:06,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:06,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6951 states to 3190 states and 6282 transitions. [2022-12-14 21:54:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 3190 states and 6282 transitions. [2022-12-14 21:54:06,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:54:06,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:06,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:06,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6953 states to 3192 states and 6284 transitions. [2022-12-14 21:54:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 6284 transitions. [2022-12-14 21:54:09,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:54:09,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:09,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:09,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:27,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:28,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7002 states to 3214 states and 6331 transitions. [2022-12-14 21:54:28,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 6331 transitions. [2022-12-14 21:54:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:54:28,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:28,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:45,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7032 states to 3229 states and 6361 transitions. [2022-12-14 21:54:45,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3229 states and 6361 transitions. [2022-12-14 21:54:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:54:45,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:45,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:45,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:45,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:47,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:47,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6955 states to 3191 states and 6292 transitions. [2022-12-14 21:54:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3191 states and 6292 transitions. [2022-12-14 21:54:47,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:54:47,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:47,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:47,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:48,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:48,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6956 states to 3192 states and 6293 transitions. [2022-12-14 21:54:48,033 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 6293 transitions. [2022-12-14 21:54:48,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:54:48,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:48,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:48,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:49,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:49,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6957 states to 3193 states and 6294 transitions. [2022-12-14 21:54:49,027 INFO L276 IsEmpty]: Start isEmpty. Operand 3193 states and 6294 transitions. [2022-12-14 21:54:49,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:54:49,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:49,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:49,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:50,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6958 states to 3194 states and 6295 transitions. [2022-12-14 21:54:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3194 states and 6295 transitions. [2022-12-14 21:54:50,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:54:50,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:50,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:51,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:51,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6959 states to 3195 states and 6296 transitions. [2022-12-14 21:54:51,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 6296 transitions. [2022-12-14 21:54:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:54:51,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:51,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:51,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:52,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6960 states to 3196 states and 6297 transitions. [2022-12-14 21:54:52,266 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6297 transitions. [2022-12-14 21:54:52,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:54:52,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:53,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:53,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6961 states to 3197 states and 6298 transitions. [2022-12-14 21:54:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 6298 transitions. [2022-12-14 21:54:53,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:54:53,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:53,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:53,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:53,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:54:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:54,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6962 states to 3198 states and 6299 transitions. [2022-12-14 21:54:54,619 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 6299 transitions. [2022-12-14 21:54:54,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:54:54,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:54,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:54,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:54,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:54:54,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:54,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6965 states to 3200 states and 6302 transitions. [2022-12-14 21:54:54,840 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 6302 transitions. [2022-12-14 21:54:54,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:54:54,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:54,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:54,956 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:54:56,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:56,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6968 states to 3202 states and 6305 transitions. [2022-12-14 21:54:56,671 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 6305 transitions. [2022-12-14 21:54:56,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:54:56,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:56,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:56,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:54:56,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:56,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6972 states to 3204 states and 6309 transitions. [2022-12-14 21:54:56,865 INFO L276 IsEmpty]: Start isEmpty. Operand 3204 states and 6309 transitions. [2022-12-14 21:54:56,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:54:56,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:56,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:56,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:54:57,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:57,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6976 states to 3206 states and 6313 transitions. [2022-12-14 21:54:57,059 INFO L276 IsEmpty]: Start isEmpty. Operand 3206 states and 6313 transitions. [2022-12-14 21:54:57,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:54:57,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:57,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:57,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:58,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:55:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:28,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7055 states to 3221 states and 6353 transitions. [2022-12-14 21:55:28,730 INFO L276 IsEmpty]: Start isEmpty. Operand 3221 states and 6353 transitions. [2022-12-14 21:55:28,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:55:28,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:28,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:28,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:32,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.