./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/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_e47e96d7-6547-4b09-8345-4b92f63e547b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/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_e47e96d7-6547-4b09-8345-4b92f63e547b/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 f0e5700e5ac9932bdfeab3e919620f637ada74ab4466fc53a192536a8538b28f --- 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 19:37:45,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:37:45,552 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:37:45,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:37:45,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:37:45,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:37:45,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:37:45,576 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:37:45,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:37:45,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:37:45,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:37:45,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:37:45,580 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:37:45,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:37:45,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:37:45,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:37:45,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:37:45,585 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:37:45,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:37:45,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:37:45,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:37:45,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:37:45,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:37:45,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:37:45,596 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:37:45,596 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:37:45,596 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:37:45,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:37:45,597 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:37:45,599 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:37:45,599 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:37:45,600 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:37:45,601 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:37:45,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:37:45,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:37:45,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:37:45,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:37:45,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:37:45,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:37:45,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:37:45,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:37:45,605 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:37:45,623 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:37:45,623 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:37:45,637 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:37:45,638 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:37:45,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:37:45,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:37:45,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:37:45,639 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:37:45,639 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:37:45,639 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:37:45,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:37:45,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:37:45,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:37:45,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:37:45,640 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:37:45,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:37:45,641 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:37:45,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:37:45,641 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:37:45,641 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:37:45,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:37:45,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:37:45,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:37:45,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:37:45,642 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:37:45,643 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:37:45,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:37:45,643 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:37:45,643 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_e47e96d7-6547-4b09-8345-4b92f63e547b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0e5700e5ac9932bdfeab3e919620f637ada74ab4466fc53a192536a8538b28f [2022-12-14 19:37:45,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:37:45,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:37:45,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:37:45,836 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:37:45,836 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:37:45,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-2.c [2022-12-14 19:37:48,427 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:37:48,860 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:37:48,861 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-2.c [2022-12-14 19:37:48,913 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/bin/ukojak-rkRKPMF4O4/data/fd7e08ff5/a7fc49095c184a819f2395d85931f80c/FLAG4010f785f [2022-12-14 19:37:48,926 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/bin/ukojak-rkRKPMF4O4/data/fd7e08ff5/a7fc49095c184a819f2395d85931f80c [2022-12-14 19:37:48,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:37:48,930 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:37:48,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:37:48,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:37:48,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:37:48,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:37:48" (1/1) ... [2022-12-14 19:37:48,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27bc717b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:48, skipping insertion in model container [2022-12-14 19:37:48,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:37:48" (1/1) ... [2022-12-14 19:37:48,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:37:49,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:37:50,575 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_e47e96d7-6547-4b09-8345-4b92f63e547b/sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-2.c[381679,381692] [2022-12-14 19:37:50,599 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_e47e96d7-6547-4b09-8345-4b92f63e547b/sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-2.c[383339,383352] [2022-12-14 19:37:50,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:37:50,841 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:37:51,660 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_e47e96d7-6547-4b09-8345-4b92f63e547b/sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-2.c[381679,381692] [2022-12-14 19:37:51,663 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_e47e96d7-6547-4b09-8345-4b92f63e547b/sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-2.c[383339,383352] [2022-12-14 19:37:51,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:37:51,714 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:37:51,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:51 WrapperNode [2022-12-14 19:37:51,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:37:51,715 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:37:51,715 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:37:51,715 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:37:51,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:51" (1/1) ... [2022-12-14 19:37:51,788 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:51" (1/1) ... [2022-12-14 19:37:52,110 INFO L138 Inliner]: procedures = 68, calls = 77, calls flagged for inlining = 46, calls inlined = 46, statements flattened = 13199 [2022-12-14 19:37:52,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:37:52,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:37:52,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:37:52,111 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:37:52,120 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:51" (1/1) ... [2022-12-14 19:37:52,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:51" (1/1) ... [2022-12-14 19:37:52,156 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:51" (1/1) ... [2022-12-14 19:37:52,156 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:51" (1/1) ... [2022-12-14 19:37:52,353 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:51" (1/1) ... [2022-12-14 19:37:52,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:51" (1/1) ... [2022-12-14 19:37:52,467 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:51" (1/1) ... [2022-12-14 19:37:52,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:51" (1/1) ... [2022-12-14 19:37:52,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:37:52,520 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:37:52,520 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:37:52,520 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:37:52,521 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:37:51" (1/1) ... [2022-12-14 19:37:52,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:37:52,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:37:52,542 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:37:52,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e47e96d7-6547-4b09-8345-4b92f63e547b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:37:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:37:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 19:37:52,575 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 19:37:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 19:37:52,575 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 19:37:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 19:37:52,575 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 19:37:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 19:37:52,575 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 19:37:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 19:37:52,576 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 19:37:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 19:37:52,576 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 19:37:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:37:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:37:52,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:37:52,685 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:37:52,686 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:37:58,384 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:37:59,919 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:37:59,919 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-12-14 19:37:59,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:37:59 BoogieIcfgContainer [2022-12-14 19:37:59,924 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:37:59,924 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:37:59,924 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:37:59,931 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:37:59,931 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:37:59" (1/1) ... [2022-12-14 19:37:59,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:37:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:00,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 1831 states and 3565 transitions. [2022-12-14 19:38:00,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3565 transitions. [2022-12-14 19:38:00,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:00,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:00,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:00,297 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 19:38:00,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:00,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1869 states and 3639 transitions. [2022-12-14 19:38:00,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3639 transitions. [2022-12-14 19:38:00,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:00,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:00,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:00,532 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 19:38:00,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1870 states and 3639 transitions. [2022-12-14 19:38:00,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3639 transitions. [2022-12-14 19:38:00,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:00,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:00,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:00,631 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 19:38:00,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:00,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1871 states and 3639 transitions. [2022-12-14 19:38:00,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3639 transitions. [2022-12-14 19:38:00,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:00,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:00,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:00,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:00,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:00,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:00,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1872 states and 3639 transitions. [2022-12-14 19:38:00,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3639 transitions. [2022-12-14 19:38:00,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:00,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:00,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:00,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:00,804 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 19:38:00,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1873 states and 3639 transitions. [2022-12-14 19:38:00,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3639 transitions. [2022-12-14 19:38:00,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:00,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:00,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:00,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:00,888 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 19:38:00,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:00,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1874 states and 3639 transitions. [2022-12-14 19:38:00,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3639 transitions. [2022-12-14 19:38:00,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:00,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:00,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:00,997 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 19:38:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:01,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1875 states and 3639 transitions. [2022-12-14 19:38:01,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3639 transitions. [2022-12-14 19:38:01,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:01,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:01,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:01,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:01,093 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 19:38:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:01,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1876 states and 3639 transitions. [2022-12-14 19:38:01,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3639 transitions. [2022-12-14 19:38:01,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:01,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:01,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:01,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:01,176 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 19:38:01,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1877 states and 3639 transitions. [2022-12-14 19:38:01,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3639 transitions. [2022-12-14 19:38:01,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:01,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:01,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:01,275 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 19:38:01,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:01,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1878 states and 3639 transitions. [2022-12-14 19:38:01,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3639 transitions. [2022-12-14 19:38:01,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:01,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:01,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:01,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:01,347 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 19:38:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:01,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1879 states and 3639 transitions. [2022-12-14 19:38:01,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3639 transitions. [2022-12-14 19:38:01,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:01,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:01,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:01,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:01,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1880 states and 3639 transitions. [2022-12-14 19:38:01,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3639 transitions. [2022-12-14 19:38:01,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:01,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:01,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:01,490 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 19:38:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:01,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1881 states and 3639 transitions. [2022-12-14 19:38:01,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3639 transitions. [2022-12-14 19:38:01,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:01,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:01,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:01,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:01,578 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 19:38:01,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:01,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1914 states and 3704 transitions. [2022-12-14 19:38:01,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3704 transitions. [2022-12-14 19:38:01,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:01,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:01,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:01,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:01,772 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 19:38:01,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:01,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1915 states and 3704 transitions. [2022-12-14 19:38:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3704 transitions. [2022-12-14 19:38:01,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:01,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:01,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:01,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1916 states and 3704 transitions. [2022-12-14 19:38:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3704 transitions. [2022-12-14 19:38:01,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:01,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:01,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:01,918 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 19:38:01,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:01,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1917 states and 3704 transitions. [2022-12-14 19:38:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3704 transitions. [2022-12-14 19:38:01,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:01,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:01,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:02,039 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 19:38:02,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1918 states and 3704 transitions. [2022-12-14 19:38:02,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3704 transitions. [2022-12-14 19:38:02,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:02,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:02,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:02,113 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 19:38:02,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:02,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1919 states and 3704 transitions. [2022-12-14 19:38:02,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3704 transitions. [2022-12-14 19:38:02,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:02,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:02,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:02,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:02,186 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 19:38:02,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:02,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1920 states and 3704 transitions. [2022-12-14 19:38:02,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3704 transitions. [2022-12-14 19:38:02,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:02,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:02,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:02,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:02,261 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 19:38:02,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:02,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1921 states and 3704 transitions. [2022-12-14 19:38:02,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3704 transitions. [2022-12-14 19:38:02,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:02,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:02,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:02,334 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 19:38:02,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:02,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1922 states and 3704 transitions. [2022-12-14 19:38:02,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3704 transitions. [2022-12-14 19:38:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:02,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:02,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:02,410 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 19:38:02,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:02,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1923 states and 3704 transitions. [2022-12-14 19:38:02,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3704 transitions. [2022-12-14 19:38:02,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:02,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:02,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:02,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:02,484 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 19:38:02,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:02,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1924 states and 3704 transitions. [2022-12-14 19:38:02,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3704 transitions. [2022-12-14 19:38:02,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:02,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:02,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:02,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:02,601 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 19:38:02,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:02,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1953 states and 3763 transitions. [2022-12-14 19:38:02,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3763 transitions. [2022-12-14 19:38:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:02,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:02,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:02,856 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 19:38:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1954 states and 3763 transitions. [2022-12-14 19:38:02,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3763 transitions. [2022-12-14 19:38:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:02,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:02,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:02,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:02,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1955 states and 3763 transitions. [2022-12-14 19:38:02,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3763 transitions. [2022-12-14 19:38:02,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:02,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:02,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:03,087 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 19:38:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:03,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1956 states and 3763 transitions. [2022-12-14 19:38:03,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3763 transitions. [2022-12-14 19:38:03,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:03,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:03,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:03,201 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 19:38:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1957 states and 3763 transitions. [2022-12-14 19:38:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3763 transitions. [2022-12-14 19:38:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:03,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:03,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:03,295 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 19:38:03,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:03,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1958 states and 3763 transitions. [2022-12-14 19:38:03,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3763 transitions. [2022-12-14 19:38:03,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:03,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:03,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:03,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:03,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:03,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1959 states and 3763 transitions. [2022-12-14 19:38:03,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3763 transitions. [2022-12-14 19:38:03,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:03,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:03,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:03,495 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 19:38:03,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:03,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1960 states and 3763 transitions. [2022-12-14 19:38:03,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3763 transitions. [2022-12-14 19:38:03,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:03,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:03,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:03,587 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 19:38:03,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1961 states and 3763 transitions. [2022-12-14 19:38:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3763 transitions. [2022-12-14 19:38:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:03,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:03,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:03,672 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 19:38:03,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:03,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1962 states and 3763 transitions. [2022-12-14 19:38:03,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3763 transitions. [2022-12-14 19:38:03,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:03,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:03,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:03,757 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 19:38:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1985 states and 3810 transitions. [2022-12-14 19:38:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3810 transitions. [2022-12-14 19:38:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:03,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:03,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:03,972 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 19:38:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1986 states and 3810 transitions. [2022-12-14 19:38:03,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3810 transitions. [2022-12-14 19:38:03,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:03,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:03,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:04,039 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 19:38:04,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1987 states and 3810 transitions. [2022-12-14 19:38:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3810 transitions. [2022-12-14 19:38:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:04,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:04,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:04,140 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 19:38:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:04,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1988 states and 3810 transitions. [2022-12-14 19:38:04,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3810 transitions. [2022-12-14 19:38:04,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:04,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:04,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:04,243 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 19:38:04,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:04,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1989 states and 3810 transitions. [2022-12-14 19:38:04,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3810 transitions. [2022-12-14 19:38:04,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:04,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:04,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:04,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:04,345 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 19:38:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1990 states and 3810 transitions. [2022-12-14 19:38:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3810 transitions. [2022-12-14 19:38:04,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:04,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:04,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:04,443 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 19:38:04,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:04,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1991 states and 3810 transitions. [2022-12-14 19:38:04,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3810 transitions. [2022-12-14 19:38:04,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:04,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:04,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:04,560 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 19:38:04,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1992 states and 3810 transitions. [2022-12-14 19:38:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3810 transitions. [2022-12-14 19:38:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:04,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:04,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:04,686 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 19:38:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:04,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2009 states and 3845 transitions. [2022-12-14 19:38:04,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3845 transitions. [2022-12-14 19:38:04,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:04,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:04,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:04,976 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 19:38:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2010 states and 3845 transitions. [2022-12-14 19:38:05,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3845 transitions. [2022-12-14 19:38:05,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:05,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:05,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:05,079 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 19:38:05,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:05,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2011 states and 3845 transitions. [2022-12-14 19:38:05,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 3845 transitions. [2022-12-14 19:38:05,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:05,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:05,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:05,163 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 19:38:05,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2012 states and 3845 transitions. [2022-12-14 19:38:05,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3845 transitions. [2022-12-14 19:38:05,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:05,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:05,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:05,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:05,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:05,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2013 states and 3845 transitions. [2022-12-14 19:38:05,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3845 transitions. [2022-12-14 19:38:05,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:05,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:05,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:05,339 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 19:38:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:05,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2014 states and 3845 transitions. [2022-12-14 19:38:05,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3845 transitions. [2022-12-14 19:38:05,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:05,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:05,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:05,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:05,440 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 19:38:05,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:05,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2025 states and 3868 transitions. [2022-12-14 19:38:05,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3868 transitions. [2022-12-14 19:38:05,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:05,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:05,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:05,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:05,718 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 19:38:05,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:05,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2026 states and 3868 transitions. [2022-12-14 19:38:05,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3868 transitions. [2022-12-14 19:38:05,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:05,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:05,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:05,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:05,794 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 19:38:05,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:05,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2027 states and 3868 transitions. [2022-12-14 19:38:05,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3868 transitions. [2022-12-14 19:38:05,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:05,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:05,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:05,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:05,870 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 19:38:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2028 states and 3868 transitions. [2022-12-14 19:38:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3868 transitions. [2022-12-14 19:38:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:05,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:05,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:05,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:05,971 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 19:38:06,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2033 states and 3879 transitions. [2022-12-14 19:38:06,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3879 transitions. [2022-12-14 19:38:06,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:06,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:06,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:06,254 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 19:38:06,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:06,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2034 states and 3879 transitions. [2022-12-14 19:38:06,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3879 transitions. [2022-12-14 19:38:06,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:06,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:06,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:06,395 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 19:38:06,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 2036 states and 3884 transitions. [2022-12-14 19:38:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3884 transitions. [2022-12-14 19:38:06,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:38:06,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:06,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:06,690 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 19:38:06,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:06,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3957 states to 2044 states and 3899 transitions. [2022-12-14 19:38:06,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3899 transitions. [2022-12-14 19:38:06,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:38:06,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:06,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:07,008 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 19:38:08,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 2087 states and 3986 transitions. [2022-12-14 19:38:08,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3986 transitions. [2022-12-14 19:38:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:38:08,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:08,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:08,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:08,929 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 19:38:10,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 2095 states and 4003 transitions. [2022-12-14 19:38:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4003 transitions. [2022-12-14 19:38:10,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:38:10,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:10,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:10,364 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 19:38:12,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:12,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 2109 states and 4032 transitions. [2022-12-14 19:38:12,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 4032 transitions. [2022-12-14 19:38:12,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:38:12,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:12,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:12,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:12,483 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 19:38:15,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:15,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4177 states to 2129 states and 4073 transitions. [2022-12-14 19:38:15,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 4073 transitions. [2022-12-14 19:38:15,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:38:15,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:15,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:15,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:15,920 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 19:38:20,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 2155 states and 4126 transitions. [2022-12-14 19:38:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4126 transitions. [2022-12-14 19:38:20,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:38:20,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:20,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:20,701 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 19:38:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:27,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4321 states to 2190 states and 4197 transitions. [2022-12-14 19:38:27,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 4197 transitions. [2022-12-14 19:38:27,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:27,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:27,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:27,393 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 19:38:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:27,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 2191 states and 4198 transitions. [2022-12-14 19:38:27,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2191 states and 4198 transitions. [2022-12-14 19:38:27,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:27,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:27,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:27,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:27,563 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 19:38:27,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:27,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4323 states to 2192 states and 4199 transitions. [2022-12-14 19:38:27,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 4199 transitions. [2022-12-14 19:38:27,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:27,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:27,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:27,736 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 19:38:27,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:27,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2193 states and 4200 transitions. [2022-12-14 19:38:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 4200 transitions. [2022-12-14 19:38:27,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:27,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:27,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:27,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:27,921 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 19:38:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:28,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4325 states to 2194 states and 4201 transitions. [2022-12-14 19:38:28,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 4201 transitions. [2022-12-14 19:38:28,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:28,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:28,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:28,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:28,152 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 19:38:28,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:28,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4326 states to 2195 states and 4202 transitions. [2022-12-14 19:38:28,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 4202 transitions. [2022-12-14 19:38:28,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:28,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:28,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:28,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:28,408 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 19:38:28,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:28,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 2196 states and 4203 transitions. [2022-12-14 19:38:28,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 4203 transitions. [2022-12-14 19:38:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:28,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:28,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:28,689 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 19:38:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:28,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2197 states and 4204 transitions. [2022-12-14 19:38:28,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4204 transitions. [2022-12-14 19:38:28,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:28,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:28,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:28,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:29,538 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 19:38:36,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2242 states and 4298 transitions. [2022-12-14 19:38:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4298 transitions. [2022-12-14 19:38:36,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:36,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:36,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:36,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:36,965 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 19:38:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:38,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2250 states and 4315 transitions. [2022-12-14 19:38:38,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4315 transitions. [2022-12-14 19:38:38,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:38,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:38,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:38,410 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 19:38:38,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4481 states to 2251 states and 4316 transitions. [2022-12-14 19:38:38,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4316 transitions. [2022-12-14 19:38:38,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:38,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:38,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:38,709 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 19:38:38,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:38,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4482 states to 2252 states and 4317 transitions. [2022-12-14 19:38:38,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4317 transitions. [2022-12-14 19:38:38,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:38,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:38,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:39,029 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 19:38:41,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:41,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 2266 states and 4346 transitions. [2022-12-14 19:38:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4346 transitions. [2022-12-14 19:38:41,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:41,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:41,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:41,272 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 19:38:44,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2286 states and 4387 transitions. [2022-12-14 19:38:44,005 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 4387 transitions. [2022-12-14 19:38:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:44,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:44,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:44,056 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 19:38:44,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:44,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2287 states and 4388 transitions. [2022-12-14 19:38:44,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 4388 transitions. [2022-12-14 19:38:44,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:44,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:44,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:44,361 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 19:38:48,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:48,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4612 states to 2313 states and 4441 transitions. [2022-12-14 19:38:48,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4441 transitions. [2022-12-14 19:38:48,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:48,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:48,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:48,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:48,318 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 19:38:48,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:48,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4613 states to 2314 states and 4442 transitions. [2022-12-14 19:38:48,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 4442 transitions. [2022-12-14 19:38:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:48,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:48,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:48,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:48,642 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 19:38:55,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:55,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4687 states to 2349 states and 4514 transitions. [2022-12-14 19:38:55,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4514 transitions. [2022-12-14 19:38:55,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:55,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:55,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:55,776 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 19:38:55,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2313 states and 4451 transitions. [2022-12-14 19:38:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4451 transitions. [2022-12-14 19:38:55,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:38:55,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:55,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:55,858 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 19:38:56,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:56,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4622 states to 2314 states and 4452 transitions. [2022-12-14 19:38:56,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 4452 transitions. [2022-12-14 19:38:56,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:38:56,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:56,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:56,101 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 19:38:56,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4623 states to 2315 states and 4453 transitions. [2022-12-14 19:38:56,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4453 transitions. [2022-12-14 19:38:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:38:56,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:56,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:56,372 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 19:38:56,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:56,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 2316 states and 4454 transitions. [2022-12-14 19:38:56,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4454 transitions. [2022-12-14 19:38:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:38:56,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:56,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:56,657 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 19:38:56,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:56,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4625 states to 2317 states and 4455 transitions. [2022-12-14 19:38:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4455 transitions. [2022-12-14 19:38:56,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:38:56,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:56,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:56,979 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 19:38:57,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:57,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4626 states to 2318 states and 4456 transitions. [2022-12-14 19:38:57,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4456 transitions. [2022-12-14 19:38:57,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:38:57,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:57,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:57,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:57,310 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 19:38:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4627 states to 2319 states and 4457 transitions. [2022-12-14 19:38:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4457 transitions. [2022-12-14 19:38:57,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:38:57,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:57,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:57,677 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 19:38:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:57,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2320 states and 4458 transitions. [2022-12-14 19:38:57,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 4458 transitions. [2022-12-14 19:38:57,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:38:57,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:57,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:58,742 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 19:39:09,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:09,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2368 states and 4563 transitions. [2022-12-14 19:39:09,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2368 states and 4563 transitions. [2022-12-14 19:39:09,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:39:09,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:09,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:09,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:09,688 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 19:39:11,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:11,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4802 states to 2376 states and 4580 transitions. [2022-12-14 19:39:11,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4580 transitions. [2022-12-14 19:39:11,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:39:11,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:11,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:11,773 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 19:39:12,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:12,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4803 states to 2377 states and 4581 transitions. [2022-12-14 19:39:12,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 4581 transitions. [2022-12-14 19:39:12,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:39:12,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:12,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:12,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:12,174 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 19:39:12,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:12,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4804 states to 2378 states and 4582 transitions. [2022-12-14 19:39:12,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 4582 transitions. [2022-12-14 19:39:12,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:39:12,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:12,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:12,552 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 19:39:15,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:15,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4835 states to 2392 states and 4611 transitions. [2022-12-14 19:39:15,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4611 transitions. [2022-12-14 19:39:15,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:39:15,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:15,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:15,550 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 19:39:19,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:19,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4878 states to 2412 states and 4652 transitions. [2022-12-14 19:39:19,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 4652 transitions. [2022-12-14 19:39:19,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:39:19,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:19,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:19,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:19,599 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 19:39:19,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4879 states to 2413 states and 4653 transitions. [2022-12-14 19:39:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 4653 transitions. [2022-12-14 19:39:19,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:39:19,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:19,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:19,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:19,914 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 19:39:25,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:25,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2439 states and 4706 transitions. [2022-12-14 19:39:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 4706 transitions. [2022-12-14 19:39:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:39:25,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:25,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:25,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:25,401 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 19:39:25,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:25,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 2440 states and 4707 transitions. [2022-12-14 19:39:25,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 4707 transitions. [2022-12-14 19:39:25,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:39:25,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:25,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:25,757 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 19:39:34,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:34,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5008 states to 2474 states and 4778 transitions. [2022-12-14 19:39:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4778 transitions. [2022-12-14 19:39:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:39:34,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:34,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:34,816 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 19:39:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4939 states to 2438 states and 4713 transitions. [2022-12-14 19:39:34,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 4713 transitions. [2022-12-14 19:39:34,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:34,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:34,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:34,904 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 19:39:35,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:35,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4940 states to 2439 states and 4714 transitions. [2022-12-14 19:39:35,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 4714 transitions. [2022-12-14 19:39:35,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:35,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:35,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:35,192 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 19:39:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:35,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4941 states to 2440 states and 4715 transitions. [2022-12-14 19:39:35,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 4715 transitions. [2022-12-14 19:39:35,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:35,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:35,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:35,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:35,492 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 19:39:35,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:35,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2441 states and 4716 transitions. [2022-12-14 19:39:35,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 4716 transitions. [2022-12-14 19:39:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:35,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:35,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:35,826 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 19:39:36,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:36,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 2442 states and 4717 transitions. [2022-12-14 19:39:36,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4717 transitions. [2022-12-14 19:39:36,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:36,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:36,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:36,195 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 19:39:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:36,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4944 states to 2443 states and 4718 transitions. [2022-12-14 19:39:36,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4718 transitions. [2022-12-14 19:39:36,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:36,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:36,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:36,589 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 19:39:36,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:36,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4945 states to 2444 states and 4719 transitions. [2022-12-14 19:39:36,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4719 transitions. [2022-12-14 19:39:36,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:36,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:36,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:36,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:37,013 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 19:39:37,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:37,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 2445 states and 4720 transitions. [2022-12-14 19:39:37,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 4720 transitions. [2022-12-14 19:39:37,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:37,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:37,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:37,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:37,462 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 19:39:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:37,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4947 states to 2446 states and 4721 transitions. [2022-12-14 19:39:37,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4721 transitions. [2022-12-14 19:39:37,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:37,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:37,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:37,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:38,652 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 19:39:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:54,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 2496 states and 4831 transitions. [2022-12-14 19:39:54,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 4831 transitions. [2022-12-14 19:39:54,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:54,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:54,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:54,273 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 19:39:56,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:56,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5137 states to 2504 states and 4848 transitions. [2022-12-14 19:39:56,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 4848 transitions. [2022-12-14 19:39:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:56,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:56,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:56,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:56,313 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 19:39:56,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:56,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5138 states to 2505 states and 4849 transitions. [2022-12-14 19:39:56,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 4849 transitions. [2022-12-14 19:39:56,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:56,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:56,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:56,870 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 19:39:57,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:57,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 2506 states and 4850 transitions. [2022-12-14 19:39:57,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 4850 transitions. [2022-12-14 19:39:57,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:39:57,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:57,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:57,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:57,292 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 19:40:01,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:01,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 2520 states and 4879 transitions. [2022-12-14 19:40:01,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 4879 transitions. [2022-12-14 19:40:01,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:40:01,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:01,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:01,637 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 19:40:07,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:07,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 2540 states and 4920 transitions. [2022-12-14 19:40:07,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 4920 transitions. [2022-12-14 19:40:07,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:40:07,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:07,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:07,170 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 19:40:07,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:07,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5214 states to 2541 states and 4921 transitions. [2022-12-14 19:40:07,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 4921 transitions. [2022-12-14 19:40:07,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:40:07,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:07,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:07,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:07,547 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 19:40:15,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:15,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 2567 states and 4975 transitions. [2022-12-14 19:40:15,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 4975 transitions. [2022-12-14 19:40:15,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:40:15,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:15,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:15,465 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 19:40:15,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:15,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 2568 states and 4976 transitions. [2022-12-14 19:40:15,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 4976 transitions. [2022-12-14 19:40:15,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:40:15,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:15,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:15,969 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 19:40:26,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:26,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 2602 states and 5047 transitions. [2022-12-14 19:40:26,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5047 transitions. [2022-12-14 19:40:26,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:40:26,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:26,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:26,972 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 19:40:28,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 2567 states and 4983 transitions. [2022-12-14 19:40:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 4983 transitions. [2022-12-14 19:40:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:28,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,097 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 19:40:28,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 2568 states and 4984 transitions. [2022-12-14 19:40:28,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 4984 transitions. [2022-12-14 19:40:28,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:28,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,558 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 19:40:28,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 2569 states and 4985 transitions. [2022-12-14 19:40:28,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 4985 transitions. [2022-12-14 19:40:28,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:28,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,965 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 19:40:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:29,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 2570 states and 4986 transitions. [2022-12-14 19:40:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 4986 transitions. [2022-12-14 19:40:29,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:29,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:29,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:29,339 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 19:40:29,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:29,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 2571 states and 4987 transitions. [2022-12-14 19:40:29,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 4987 transitions. [2022-12-14 19:40:29,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:29,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:29,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:29,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:29,796 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 19:40:30,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 2572 states and 4988 transitions. [2022-12-14 19:40:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 4988 transitions. [2022-12-14 19:40:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:30,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:30,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:30,269 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 19:40:30,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:30,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 2573 states and 4989 transitions. [2022-12-14 19:40:30,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 4989 transitions. [2022-12-14 19:40:30,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:30,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:30,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:30,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:30,941 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 19:40:31,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:31,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 2574 states and 4990 transitions. [2022-12-14 19:40:31,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 4990 transitions. [2022-12-14 19:40:31,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:31,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:31,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:31,702 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 19:40:31,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:31,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 2576 states and 4994 transitions. [2022-12-14 19:40:31,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4994 transitions. [2022-12-14 19:40:31,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:31,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:31,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:31,862 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 19:40:31,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:31,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 2577 states and 4995 transitions. [2022-12-14 19:40:31,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 4995 transitions. [2022-12-14 19:40:31,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:31,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:31,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:31,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:33,346 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 19:40:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5476 states to 2629 states and 5112 transitions. [2022-12-14 19:40:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 5112 transitions. [2022-12-14 19:40:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:56,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:56,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:56,855 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 19:40:56,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:56,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5475 states to 2629 states and 5111 transitions. [2022-12-14 19:40:56,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 5111 transitions. [2022-12-14 19:40:56,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:56,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:56,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:56,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:56,938 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 19:40:59,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:59,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5494 states to 2637 states and 5128 transitions. [2022-12-14 19:40:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 5128 transitions. [2022-12-14 19:40:59,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:59,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:59,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:00,014 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 19:41:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:00,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5495 states to 2638 states and 5129 transitions. [2022-12-14 19:41:00,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5129 transitions. [2022-12-14 19:41:00,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:41:00,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:00,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:00,503 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 19:41:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:00,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 2639 states and 5130 transitions. [2022-12-14 19:41:00,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5130 transitions. [2022-12-14 19:41:00,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:41:00,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:00,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:00,991 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 19:41:05,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:05,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2653 states and 5159 transitions. [2022-12-14 19:41:05,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5159 transitions. [2022-12-14 19:41:05,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:41:05,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:05,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:05,466 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 19:41:12,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:12,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5570 states to 2673 states and 5200 transitions. [2022-12-14 19:41:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 5200 transitions. [2022-12-14 19:41:12,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:41:12,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:12,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:12,473 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 19:41:12,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:12,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5571 states to 2674 states and 5201 transitions. [2022-12-14 19:41:12,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5201 transitions. [2022-12-14 19:41:12,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:41:12,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:12,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:12,951 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 19:41:23,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5626 states to 2699 states and 5254 transitions. [2022-12-14 19:41:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2699 states and 5254 transitions. [2022-12-14 19:41:23,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:41:23,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:23,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:23,660 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 19:41:24,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:24,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5627 states to 2700 states and 5255 transitions. [2022-12-14 19:41:24,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5255 transitions. [2022-12-14 19:41:24,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:41:24,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:24,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:24,332 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 19:41:35,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:35,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5682 states to 2725 states and 5308 transitions. [2022-12-14 19:41:35,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5308 transitions. [2022-12-14 19:41:35,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:41:35,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:35,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:35,998 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 19:41:38,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5688 states to 2728 states and 5314 transitions. [2022-12-14 19:41:38,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 5314 transitions. [2022-12-14 19:41:38,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:41:38,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:38,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:38,359 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 19:41:41,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:41,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 2734 states and 5326 transitions. [2022-12-14 19:41:41,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 5326 transitions. [2022-12-14 19:41:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:41:41,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:41,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:41,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:41,310 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 19:41:42,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:42,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2699 states and 5262 transitions. [2022-12-14 19:41:42,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2699 states and 5262 transitions. [2022-12-14 19:41:42,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:42,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:42,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:42,456 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 19:41:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2700 states and 5263 transitions. [2022-12-14 19:41:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5263 transitions. [2022-12-14 19:41:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:42,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:42,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:42,934 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 19:41:43,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2701 states and 5264 transitions. [2022-12-14 19:41:43,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5264 transitions. [2022-12-14 19:41:43,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:43,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:43,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:43,407 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 19:41:43,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 2702 states and 5265 transitions. [2022-12-14 19:41:43,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5265 transitions. [2022-12-14 19:41:43,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:43,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:43,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:43,946 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 19:41:44,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5634 states to 2703 states and 5266 transitions. [2022-12-14 19:41:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5266 transitions. [2022-12-14 19:41:44,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:44,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:44,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:44,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:44,647 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 19:41:45,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 2704 states and 5267 transitions. [2022-12-14 19:41:45,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 5267 transitions. [2022-12-14 19:41:45,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:45,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:45,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:45,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:45,437 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 19:41:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:46,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 2705 states and 5268 transitions. [2022-12-14 19:41:46,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 5268 transitions. [2022-12-14 19:41:46,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:46,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:46,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:46,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:46,170 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 19:41:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:46,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5637 states to 2706 states and 5269 transitions. [2022-12-14 19:41:46,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5269 transitions. [2022-12-14 19:41:46,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:46,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:46,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:46,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:46,981 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 19:41:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:47,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 2708 states and 5273 transitions. [2022-12-14 19:41:47,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5273 transitions. [2022-12-14 19:41:47,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:47,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:47,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:47,151 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 19:41:47,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 2710 states and 5277 transitions. [2022-12-14 19:41:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5277 transitions. [2022-12-14 19:41:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:47,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:47,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:47,800 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 19:41:56,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:56,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 2720 states and 5299 transitions. [2022-12-14 19:41:56,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 5299 transitions. [2022-12-14 19:41:56,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:56,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:56,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:56,449 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 19:41:56,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:56,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5701 states to 2721 states and 5300 transitions. [2022-12-14 19:41:56,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5300 transitions. [2022-12-14 19:41:56,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:56,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:56,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:56,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:56,604 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 19:41:56,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5705 states to 2723 states and 5304 transitions. [2022-12-14 19:41:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5304 transitions. [2022-12-14 19:41:56,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:41:56,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:56,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:58,895 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 19:42:31,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:31,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5909 states to 2777 states and 5428 transitions. [2022-12-14 19:42:31,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5428 transitions. [2022-12-14 19:42:31,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:42:31,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:31,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:31,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:31,469 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 19:42:34,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:34,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 2785 states and 5445 transitions. [2022-12-14 19:42:34,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 5445 transitions. [2022-12-14 19:42:34,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:42:34,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:34,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:34,988 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 19:42:35,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:35,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5929 states to 2786 states and 5446 transitions. [2022-12-14 19:42:35,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5446 transitions. [2022-12-14 19:42:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:42:35,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:35,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:35,727 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 19:42:36,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:36,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 2787 states and 5447 transitions. [2022-12-14 19:42:36,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5447 transitions. [2022-12-14 19:42:36,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:42:36,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:36,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:36,345 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 19:42:42,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:42,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5961 states to 2801 states and 5476 transitions. [2022-12-14 19:42:42,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 5476 transitions. [2022-12-14 19:42:42,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:42:42,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:42,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:42,344 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 19:42:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 2821 states and 5518 transitions. [2022-12-14 19:42:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5518 transitions. [2022-12-14 19:42:52,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:42:52,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:52,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:52,270 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 19:42:53,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:53,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6006 states to 2822 states and 5519 transitions. [2022-12-14 19:42:53,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 5519 transitions. [2022-12-14 19:42:53,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:42:53,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:53,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:53,105 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 19:43:08,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 2847 states and 5572 transitions. [2022-12-14 19:43:08,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5572 transitions. [2022-12-14 19:43:08,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:43:08,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:08,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:08,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:08,863 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 19:43:10,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6063 states to 2849 states and 5574 transitions. [2022-12-14 19:43:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5574 transitions. [2022-12-14 19:43:10,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:43:10,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:10,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:10,582 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 19:43:23,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:23,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6112 states to 2871 states and 5621 transitions. [2022-12-14 19:43:23,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5621 transitions. [2022-12-14 19:43:23,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:43:23,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:23,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:23,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:23,079 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 19:43:32,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:32,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6136 states to 2883 states and 5645 transitions. [2022-12-14 19:43:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5645 transitions. [2022-12-14 19:43:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:43:32,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:32,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:32,676 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 19:43:33,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:33,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6065 states to 2848 states and 5581 transitions. [2022-12-14 19:43:33,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5581 transitions. [2022-12-14 19:43:33,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:33,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:33,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:33,904 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 19:43:34,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:34,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 2849 states and 5582 transitions. [2022-12-14 19:43:34,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5582 transitions. [2022-12-14 19:43:34,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:34,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:34,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:34,474 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 19:43:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6067 states to 2850 states and 5583 transitions. [2022-12-14 19:43:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5583 transitions. [2022-12-14 19:43:35,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:35,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:35,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:35,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:35,178 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 19:43:35,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6068 states to 2851 states and 5584 transitions. [2022-12-14 19:43:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 5584 transitions. [2022-12-14 19:43:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:35,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:35,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:35,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:35,850 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 19:43:36,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6069 states to 2852 states and 5585 transitions. [2022-12-14 19:43:36,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 5585 transitions. [2022-12-14 19:43:36,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:36,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:36,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:36,556 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 19:43:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:37,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 2853 states and 5586 transitions. [2022-12-14 19:43:37,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5586 transitions. [2022-12-14 19:43:37,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:37,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:37,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:37,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:37,252 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 19:43:38,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:38,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6071 states to 2854 states and 5587 transitions. [2022-12-14 19:43:38,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 5587 transitions. [2022-12-14 19:43:38,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:38,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:38,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:38,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:38,186 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 19:43:39,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:39,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6072 states to 2855 states and 5588 transitions. [2022-12-14 19:43:39,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5588 transitions. [2022-12-14 19:43:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:39,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:39,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:39,169 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 19:43:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:40,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6075 states to 2857 states and 5591 transitions. [2022-12-14 19:43:40,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5591 transitions. [2022-12-14 19:43:40,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:40,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:40,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:40,486 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 19:43:40,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:40,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6079 states to 2859 states and 5595 transitions. [2022-12-14 19:43:40,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5595 transitions. [2022-12-14 19:43:40,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:40,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:40,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:40,662 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 19:43:40,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:40,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6080 states to 2860 states and 5596 transitions. [2022-12-14 19:43:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5596 transitions. [2022-12-14 19:43:40,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:40,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:40,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:41,303 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 19:43:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:53,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6112 states to 2872 states and 5626 transitions. [2022-12-14 19:43:53,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5626 transitions. [2022-12-14 19:43:53,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:53,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:53,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:53,608 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 19:43:53,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:53,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 2874 states and 5630 transitions. [2022-12-14 19:43:53,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5630 transitions. [2022-12-14 19:43:53,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:53,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:53,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:53,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:53,778 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 19:43:53,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:53,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6120 states to 2876 states and 5634 transitions. [2022-12-14 19:43:53,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5634 transitions. [2022-12-14 19:43:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:43:53,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:53,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:54,626 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 19:44:09,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:09,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6156 states to 2889 states and 5668 transitions. [2022-12-14 19:44:09,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 5668 transitions. [2022-12-14 19:44:09,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:44:09,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:09,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:09,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:12,514 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 19:45:06,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6378 states to 2945 states and 5803 transitions. [2022-12-14 19:45:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 5803 transitions. [2022-12-14 19:45:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:45:06,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:06,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:06,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:06,384 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 19:45:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:11,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2953 states and 5820 transitions. [2022-12-14 19:45:11,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 5820 transitions. [2022-12-14 19:45:11,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:45:11,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:11,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:11,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:11,188 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 19:45:12,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:12,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6398 states to 2954 states and 5821 transitions. [2022-12-14 19:45:12,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5821 transitions. [2022-12-14 19:45:12,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:45:12,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:12,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:12,147 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 19:45:12,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6399 states to 2955 states and 5822 transitions. [2022-12-14 19:45:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 5822 transitions. [2022-12-14 19:45:12,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:45:12,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:12,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:12,982 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 19:45:21,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:21,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6430 states to 2969 states and 5851 transitions. [2022-12-14 19:45:21,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 5851 transitions. [2022-12-14 19:45:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:45:21,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:21,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:21,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:21,193 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 19:45:34,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6473 states to 2988 states and 5892 transitions. [2022-12-14 19:45:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 5892 transitions. [2022-12-14 19:45:34,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:45:34,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:34,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:34,376 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 19:45:35,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:35,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6474 states to 2989 states and 5893 transitions. [2022-12-14 19:45:35,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 5893 transitions. [2022-12-14 19:45:35,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:45:35,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:35,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:35,331 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 19:45:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6523 states to 3011 states and 5940 transitions. [2022-12-14 19:45:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5940 transitions. [2022-12-14 19:45:53,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:45:53,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:53,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:53,884 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 19:45:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:57,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6529 states to 3014 states and 5946 transitions. [2022-12-14 19:45:57,552 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 5946 transitions. [2022-12-14 19:45:57,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:45:57,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:57,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:57,599 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 19:45:59,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:59,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6531 states to 3016 states and 5948 transitions. [2022-12-14 19:45:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 5948 transitions. [2022-12-14 19:45:59,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:45:59,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:59,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:59,987 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 19:46:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:14,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6574 states to 3035 states and 5989 transitions. [2022-12-14 19:46:14,085 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 5989 transitions. [2022-12-14 19:46:14,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:46:14,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:14,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:14,157 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 19:46:21,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:21,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6586 states to 3041 states and 6001 transitions. [2022-12-14 19:46:21,027 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 6001 transitions. [2022-12-14 19:46:21,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:46:21,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:21,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:21,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:21,075 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 19:46:24,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:24,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6592 states to 3044 states and 6007 transitions. [2022-12-14 19:46:24,500 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 6007 transitions. [2022-12-14 19:46:24,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:46:24,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:24,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:24,549 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 19:46:29,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:29,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6604 states to 3050 states and 6019 transitions. [2022-12-14 19:46:29,561 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 6019 transitions. [2022-12-14 19:46:29,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:46:29,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:29,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:29,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:29,608 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 19:46:31,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:31,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6532 states to 3015 states and 5955 transitions. [2022-12-14 19:46:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5955 transitions. [2022-12-14 19:46:31,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:31,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:31,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:31,363 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 19:46:31,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6533 states to 3016 states and 5956 transitions. [2022-12-14 19:46:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 5956 transitions. [2022-12-14 19:46:31,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:31,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:31,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:32,024 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 19:46:32,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6534 states to 3017 states and 5957 transitions. [2022-12-14 19:46:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 5957 transitions. [2022-12-14 19:46:32,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:32,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:32,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:32,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:32,877 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 19:46:33,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:33,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6535 states to 3018 states and 5958 transitions. [2022-12-14 19:46:33,616 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 5958 transitions. [2022-12-14 19:46:33,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:33,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:33,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:33,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:33,665 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 19:46:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:34,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6536 states to 3019 states and 5959 transitions. [2022-12-14 19:46:34,664 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 5959 transitions. [2022-12-14 19:46:34,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:34,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:34,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:34,714 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 19:46:35,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:35,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6537 states to 3020 states and 5960 transitions. [2022-12-14 19:46:35,769 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 5960 transitions. [2022-12-14 19:46:35,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:35,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:35,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:35,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:35,819 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 19:46:36,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:36,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6538 states to 3021 states and 5961 transitions. [2022-12-14 19:46:36,785 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 5961 transitions. [2022-12-14 19:46:36,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:36,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:36,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:36,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:36,836 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 19:46:37,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6539 states to 3022 states and 5962 transitions. [2022-12-14 19:46:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 5962 transitions. [2022-12-14 19:46:37,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:37,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:37,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:37,874 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 19:46:37,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6542 states to 3024 states and 5965 transitions. [2022-12-14 19:46:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 5965 transitions. [2022-12-14 19:46:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:37,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:37,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:38,136 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 19:46:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6545 states to 3026 states and 5968 transitions. [2022-12-14 19:46:40,930 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 5968 transitions. [2022-12-14 19:46:40,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:40,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:40,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:40,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:40,979 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 19:46:41,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:41,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 3027 states and 5969 transitions. [2022-12-14 19:46:41,063 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 5969 transitions. [2022-12-14 19:46:41,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:41,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:41,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:41,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:41,206 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 19:46:41,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:41,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6547 states to 3028 states and 5970 transitions. [2022-12-14 19:46:41,316 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 5970 transitions. [2022-12-14 19:46:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:41,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:41,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:41,485 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 19:46:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6550 states to 3030 states and 5973 transitions. [2022-12-14 19:46:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 5973 transitions. [2022-12-14 19:46:43,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:43,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:43,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:43,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:43,303 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 19:46:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:43,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6554 states to 3032 states and 5977 transitions. [2022-12-14 19:46:43,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5977 transitions. [2022-12-14 19:46:43,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:43,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:43,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:43,490 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 19:46:43,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6558 states to 3034 states and 5981 transitions. [2022-12-14 19:46:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 5981 transitions. [2022-12-14 19:46:43,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:46:43,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:43,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:43,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:44,348 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 19:47:11,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:11,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6629 states to 3049 states and 6021 transitions. [2022-12-14 19:47:11,715 INFO L276 IsEmpty]: Start isEmpty. Operand 3049 states and 6021 transitions. [2022-12-14 19:47:11,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:47:11,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:11,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:11,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:14,799 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 19:48:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:29,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6862 states to 3107 states and 6164 transitions. [2022-12-14 19:48:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 6164 transitions. [2022-12-14 19:48:29,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:48:29,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:29,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:29,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:29,652 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 19:48:35,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6881 states to 3115 states and 6181 transitions. [2022-12-14 19:48:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3115 states and 6181 transitions. [2022-12-14 19:48:35,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:48:35,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:35,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:35,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:35,981 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 19:48:37,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:37,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6882 states to 3116 states and 6182 transitions. [2022-12-14 19:48:37,265 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 6182 transitions. [2022-12-14 19:48:37,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:48:37,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:37,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:37,316 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 19:48:38,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:38,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6883 states to 3117 states and 6183 transitions. [2022-12-14 19:48:38,506 INFO L276 IsEmpty]: Start isEmpty. Operand 3117 states and 6183 transitions. [2022-12-14 19:48:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:48:38,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:38,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:38,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:38,556 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 19:48:51,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6915 states to 3131 states and 6213 transitions. [2022-12-14 19:48:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 6213 transitions. [2022-12-14 19:48:51,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:48:51,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:51,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:51,180 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 19:49:08,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:08,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6958 states to 3150 states and 6254 transitions. [2022-12-14 19:49:08,990 INFO L276 IsEmpty]: Start isEmpty. Operand 3150 states and 6254 transitions. [2022-12-14 19:49:08,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:49:08,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:08,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:09,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:09,044 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 19:49:12,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:12,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6960 states to 3152 states and 6256 transitions. [2022-12-14 19:49:12,129 INFO L276 IsEmpty]: Start isEmpty. Operand 3152 states and 6256 transitions. [2022-12-14 19:49:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:49:12,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:12,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:12,287 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 19:49:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:26,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 3168 states and 6291 transitions. [2022-12-14 19:49:26,280 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 6291 transitions. [2022-12-14 19:49:26,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:49:26,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:26,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:26,328 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 19:49:34,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:34,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7009 states to 3174 states and 6303 transitions. [2022-12-14 19:49:34,124 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 6303 transitions. [2022-12-14 19:49:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:49:34,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:34,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:34,172 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 19:49:38,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:38,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7015 states to 3177 states and 6309 transitions. [2022-12-14 19:49:38,246 INFO L276 IsEmpty]: Start isEmpty. Operand 3177 states and 6309 transitions. [2022-12-14 19:49:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:49:38,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:38,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:38,294 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 19:49:41,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7017 states to 3179 states and 6311 transitions. [2022-12-14 19:49:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 6311 transitions. [2022-12-14 19:49:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:49:41,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:41,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:41,427 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 19:49:55,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:55,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7054 states to 3195 states and 6346 transitions. [2022-12-14 19:49:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 6346 transitions. [2022-12-14 19:49:55,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:49:55,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:55,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:55,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:55,644 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 19:49:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:59,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7060 states to 3198 states and 6352 transitions. [2022-12-14 19:49:59,488 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 6352 transitions. [2022-12-14 19:49:59,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:49:59,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:59,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:59,536 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 19:50:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:17,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7090 states to 3213 states and 6382 transitions. [2022-12-14 19:50:17,782 INFO L276 IsEmpty]: Start isEmpty. Operand 3213 states and 6382 transitions. [2022-12-14 19:50:17,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:50:17,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:17,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:17,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:17,831 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 19:50:19,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:19,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7017 states to 3178 states and 6318 transitions. [2022-12-14 19:50:19,683 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 6318 transitions. [2022-12-14 19:50:19,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:50:19,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:19,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:19,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:19,738 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 19:50:20,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:20,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7018 states to 3179 states and 6319 transitions. [2022-12-14 19:50:20,555 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 6319 transitions. [2022-12-14 19:50:20,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:50:20,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:20,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:20,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:20,604 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 19:50:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:21,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7019 states to 3180 states and 6320 transitions. [2022-12-14 19:50:21,437 INFO L276 IsEmpty]: Start isEmpty. Operand 3180 states and 6320 transitions. [2022-12-14 19:50:21,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:50:21,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:21,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:21,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:21,496 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 19:50:22,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:22,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7020 states to 3181 states and 6321 transitions. [2022-12-14 19:50:22,429 INFO L276 IsEmpty]: Start isEmpty. Operand 3181 states and 6321 transitions. [2022-12-14 19:50:22,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:50:22,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:22,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:22,478 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 19:50:23,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7021 states to 3182 states and 6322 transitions. [2022-12-14 19:50:23,726 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 6322 transitions. [2022-12-14 19:50:23,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:50:23,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:23,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:23,775 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 19:50:24,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:24,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7022 states to 3183 states and 6323 transitions. [2022-12-14 19:50:24,743 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 6323 transitions. [2022-12-14 19:50:24,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:50:24,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:24,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:24,793 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 19:50:25,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:25,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7023 states to 3184 states and 6324 transitions. [2022-12-14 19:50:25,961 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 6324 transitions. [2022-12-14 19:50:25,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:50:25,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:25,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:26,012 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 19:50:27,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7024 states to 3185 states and 6325 transitions. [2022-12-14 19:50:27,233 INFO L276 IsEmpty]: Start isEmpty. Operand 3185 states and 6325 transitions. [2022-12-14 19:50:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:50:27,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:27,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:27,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.