./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/NestedRecursion_1d.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NestedRecursion_1d.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9c9c032ca120503dfa93615a57a0bb47775014248f579f3a3fd38a4985b2298b --- 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-dbf71c6-m [2022-10-17 16:51:00,570 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:51:00,574 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:51:00,611 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:51:00,612 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:51:00,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:51:00,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:51:00,618 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:51:00,620 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:51:00,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:51:00,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:51:00,625 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:51:00,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:51:00,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:51:00,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:51:00,636 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:51:00,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:51:00,643 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:51:00,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:51:00,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:51:00,653 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:51:00,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:51:00,659 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:51:00,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:51:00,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:51:00,673 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:51:00,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:51:00,675 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:51:00,676 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:51:00,677 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:51:00,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:51:00,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:51:00,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:51:00,683 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:51:00,685 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:51:00,695 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:51:00,696 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:51:00,696 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:51:00,697 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:51:00,698 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:51:00,699 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:51:00,700 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-10-17 16:51:00,737 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:51:00,738 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:51:00,739 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:51:00,740 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:51:00,740 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:51:00,741 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:51:00,741 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:51:00,741 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 16:51:00,742 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:51:00,742 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:51:00,743 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:51:00,743 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:51:00,743 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:51:00,744 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-17 16:51:00,744 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:51:00,744 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:51:00,744 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:51:00,745 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:51:00,745 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:51:00,745 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:51:00,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:51:00,746 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:51:00,746 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:51:00,746 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:51:00,746 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:51:00,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:51:00,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:51:00,748 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_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c9c032ca120503dfa93615a57a0bb47775014248f579f3a3fd38a4985b2298b [2022-10-17 16:51:01,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:51:01,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:51:01,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:51:01,101 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:51:01,102 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:51:01,104 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/termination-crafted/NestedRecursion_1d.c [2022-10-17 16:51:01,178 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/data/833e84cc4/e6911959533448b5a90a676a16daed14/FLAG6e8f8114a [2022-10-17 16:51:01,713 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:51:01,714 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/sv-benchmarks/c/termination-crafted/NestedRecursion_1d.c [2022-10-17 16:51:01,720 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/data/833e84cc4/e6911959533448b5a90a676a16daed14/FLAG6e8f8114a [2022-10-17 16:51:02,081 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/data/833e84cc4/e6911959533448b5a90a676a16daed14 [2022-10-17 16:51:02,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:51:02,086 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:51:02,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:51:02,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:51:02,091 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:51:02,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eed2324 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02, skipping insertion in model container [2022-10-17 16:51:02,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:51:02,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:51:02,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:51:02,305 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:51:02,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:51:02,334 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:51:02,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02 WrapperNode [2022-10-17 16:51:02,335 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:51:02,336 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:51:02,336 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:51:02,337 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:51:02,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,350 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,368 INFO L138 Inliner]: procedures = 6, calls = 8, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 8 [2022-10-17 16:51:02,368 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:51:02,369 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:51:02,369 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:51:02,369 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:51:02,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,384 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,386 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,387 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,388 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,390 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:51:02,391 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:51:02,391 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:51:02,391 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:51:02,392 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:51:02,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:51:02,424 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:51:02,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80869964-0f14-46c2-a6dc-22fe2ccc30d6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:51:02,481 INFO L130 BoogieDeclarations]: Found specification of procedure rec1 [2022-10-17 16:51:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure rec1 [2022-10-17 16:51:02,483 INFO L130 BoogieDeclarations]: Found specification of procedure rec2 [2022-10-17 16:51:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rec2 [2022-10-17 16:51:02,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:51:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:51:02,545 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:51:02,547 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:51:02,690 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:51:02,708 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:51:02,708 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:51:02,711 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:51:02 BoogieIcfgContainer [2022-10-17 16:51:02,711 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:51:02,712 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:51:02,712 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:51:02,725 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:51:02,725 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:51:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:02,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 42 states and 47 transitions. [2022-10-17 16:51:02,834 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 47 transitions. [2022-10-17 16:51:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 16:51:02,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:02,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:02,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:03,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:51:03,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:03,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 48 states and 58 transitions. [2022-10-17 16:51:03,300 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2022-10-17 16:51:03,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:51:03,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:03,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:03,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:51:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:03,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 47 states and 57 transitions. [2022-10-17 16:51:03,454 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-10-17 16:51:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 16:51:03,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:03,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:51:03,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:03,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 46 states and 56 transitions. [2022-10-17 16:51:03,567 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 56 transitions. [2022-10-17 16:51:03,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 16:51:03,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:03,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:03,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:51:03,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:03,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 51 states and 66 transitions. [2022-10-17 16:51:03,907 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 66 transitions. [2022-10-17 16:51:03,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-10-17 16:51:03,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:03,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:04,076 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:51:04,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:04,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 70 transitions. [2022-10-17 16:51:04,154 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 70 transitions. [2022-10-17 16:51:04,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:51:04,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:04,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:04,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:51:04,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:04,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 52 states and 69 transitions. [2022-10-17 16:51:04,282 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2022-10-17 16:51:04,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 16:51:04,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:04,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:04,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:51:04,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:04,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 72 transitions. [2022-10-17 16:51:04,557 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2022-10-17 16:51:04,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 16:51:04,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:04,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:04,741 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:51:05,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:05,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 57 states and 77 transitions. [2022-10-17 16:51:05,171 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 77 transitions. [2022-10-17 16:51:05,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 16:51:05,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:05,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:05,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:51:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 63 states and 91 transitions. [2022-10-17 16:51:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 91 transitions. [2022-10-17 16:51:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-10-17 16:51:05,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:05,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:05,955 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:51:06,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:06,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 65 states and 95 transitions. [2022-10-17 16:51:06,046 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-10-17 16:51:06,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:51:06,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:06,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:06,135 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-10-17 16:51:06,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:06,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 67 states and 98 transitions. [2022-10-17 16:51:06,198 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 98 transitions. [2022-10-17 16:51:06,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:51:06,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:06,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:06,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:06,274 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-10-17 16:51:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:06,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 66 states and 97 transitions. [2022-10-17 16:51:06,429 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 97 transitions. [2022-10-17 16:51:06,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-10-17 16:51:06,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:06,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:06,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:06,640 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-10-17 16:51:06,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:06,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 56 states and 78 transitions. [2022-10-17 16:51:06,902 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 78 transitions. [2022-10-17 16:51:06,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-10-17 16:51:06,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:06,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:06,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:07,091 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-10-17 16:51:07,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:07,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 63 states and 92 transitions. [2022-10-17 16:51:07,656 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 92 transitions. [2022-10-17 16:51:07,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 16:51:07,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:07,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:07,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:51:07,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:07,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 65 states and 96 transitions. [2022-10-17 16:51:07,948 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 96 transitions. [2022-10-17 16:51:07,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-10-17 16:51:07,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:07,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:08,160 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 31 proven. 2 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-10-17 16:51:08,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:08,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 67 states and 101 transitions. [2022-10-17 16:51:08,419 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 101 transitions. [2022-10-17 16:51:08,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-10-17 16:51:08,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:08,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:08,592 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 20 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-10-17 16:51:08,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:08,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 71 states and 106 transitions. [2022-10-17 16:51:08,936 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 106 transitions. [2022-10-17 16:51:08,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-10-17 16:51:08,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:08,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:08,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:09,031 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-10-17 16:51:09,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:09,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 105 transitions. [2022-10-17 16:51:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 105 transitions. [2022-10-17 16:51:09,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:09,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:09,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:09,257 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:09,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:09,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:09,880 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:09,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:09,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:09,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:09,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:09,955 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:09,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:09,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:09,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:09,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:09,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:10,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:10,056 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:10,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:10,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:10,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:10,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:10,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:10,257 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:10,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:10,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:10,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:10,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:10,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:10,367 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:10,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:10,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:10,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:10,440 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:10,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:10,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:10,455 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:10,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:10,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:10,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:10,563 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:10,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:10,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:10,576 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:10,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:10,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:10,652 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:10,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:10,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:10,669 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:10,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:10,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:10,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:10,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:10,734 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:10,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:10,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:10,748 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:10,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:10,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:10,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:10,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:10,816 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:10,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:10,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:10,833 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:10,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:10,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:10,916 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:10,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:10,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:10,933 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:10,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:10,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:10,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:10,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:11,018 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:11,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:11,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:11,034 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:11,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:11,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:11,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:11,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:11,109 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:11,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:11,122 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:11,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:11,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:11,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:11,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:11,186 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:11,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:11,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:11,200 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:11,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:11,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:11,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:11,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:11,266 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:11,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:11,281 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:11,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:11,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:11,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:11,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:11,387 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:11,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:11,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:11,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:11,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:11,481 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:11,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:11,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:11,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:11,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:11,571 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:11,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:11,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:11,585 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:11,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:11,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:11,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:11,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:11,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:11,673 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:11,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:11,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:11,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:11,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:11,747 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:11,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:11,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:11,762 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:11,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:11,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:11,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:11,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:11,827 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:11,863 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:11,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:11,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:11,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:11,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:11,935 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:11,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:11,950 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:11,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:11,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:11,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:12,018 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:12,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:12,040 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:12,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:12,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:12,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:12,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:12,112 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:12,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:12,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:12,127 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:12,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:12,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:12,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:12,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:12,193 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:12,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:12,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:12,206 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:12,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:12,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:12,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:12,282 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:12,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:12,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:12,295 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:12,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:12,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:12,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:12,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:12,387 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:12,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:12,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:12,404 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:12,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:12,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:12,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:12,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:12,495 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:12,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:12,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:12,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:12,561 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:12,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:12,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:12,575 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:12,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:12,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:12,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:12,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:12,650 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:12,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:12,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:12,665 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:12,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:12,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:12,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:12,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:12,743 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:12,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:12,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:12,758 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:12,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:12,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:12,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:12,829 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:12,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:12,842 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:12,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:12,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:12,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:12,935 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:12,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:12,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:12,946 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:12,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:12,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:12,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:13,002 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:13,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:13,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:13,014 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:13,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:13,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:13,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:13,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:13,084 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:13,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:13,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:13,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:13,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:13,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:13,168 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:13,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:13,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:13,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:13,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:13,248 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:13,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:13,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:13,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:13,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:13,335 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:13,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:13,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:13,373 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:13,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:13,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:13,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:13,457 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:13,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:13,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:13,473 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:13,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:13,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:13,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:13,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:13,552 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:13,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:13,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:13,570 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:13,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:13,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:13,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:13,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:13,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:13,651 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:13,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:13,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:13,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:13,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:13,708 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:13,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:13,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:13,720 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:13,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:13,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:13,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:13,781 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:13,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:13,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:13,794 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:13,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:13,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:13,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:13,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:13,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:13,870 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:13,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:13,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:13,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:13,937 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:13,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:13,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:13,950 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:13,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:13,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:13,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:14,035 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:14,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:14,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:14,051 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:14,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:14,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:14,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:14,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:14,118 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:14,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:14,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:14,131 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:14,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:14,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:14,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:14,189 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:14,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:14,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:14,201 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:14,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:14,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:14,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:14,270 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:14,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:14,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:14,284 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:14,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:14,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:14,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:14,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:14,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:14,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:14,368 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:14,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:14,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:14,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:14,446 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:14,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:14,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:14,461 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:14,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:14,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:14,540 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:14,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:14,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:14,555 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:14,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:14,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:14,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:14,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:14,641 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:14,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:14,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:14,658 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:14,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:14,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:14,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:14,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:14,752 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:14,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:14,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:14,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:14,833 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:14,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:14,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:14,847 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:14,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:14,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:14,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:14,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:14,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:14,933 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:14,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:14,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:15,007 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:15,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:15,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:15,022 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:15,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:15,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:15,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:15,100 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:15,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:15,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:15,115 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:15,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:15,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:15,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:15,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:15,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:15,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:15,182 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:15,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:15,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:15,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:15,264 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:15,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:15,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:15,278 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:15,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:15,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:15,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:15,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:15,345 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:15,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:15,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:15,358 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:15,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:15,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:15,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:15,421 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:15,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:15,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:15,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:15,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:15,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:15,503 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:15,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:15,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:15,517 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:15,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:15,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:15,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:15,583 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:15,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:15,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:15,596 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:15,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:15,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:15,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:15,665 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:15,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:15,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:15,678 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:15,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:15,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:15,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:15,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:15,749 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:15,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:15,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:15,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:15,845 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:15,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:15,862 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:15,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:15,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:15,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:15,925 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:15,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:15,939 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:15,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:15,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:15,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,020 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:16,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:16,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,112 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:16,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,130 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:16,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,198 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:16,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:16,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,264 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:16,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,277 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:16,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,344 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:16,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,357 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:16,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,411 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:16,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,423 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:16,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,484 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:16,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,498 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:16,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,556 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:16,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:16,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,645 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:16,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,658 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:16,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,717 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:16,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,730 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:16,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:16,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,804 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:16,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,868 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,881 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:16,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:16,945 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:16,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:16,958 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:16,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:16,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:16,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:16,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:17,025 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:17,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:17,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:17,041 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:17,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:17,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:17,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:17,111 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:17,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:17,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:17,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:17,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:17,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:17,183 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:17,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:17,196 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:17,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:17,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:17,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:17,255 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:17,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:17,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:17,271 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:17,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:17,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:17,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:17,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:17,349 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:17,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:17,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:17,364 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:17,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:17,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:17,433 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:17,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:17,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:17,448 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:17,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:17,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:17,528 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:17,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:17,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:17,541 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:17,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:17,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:17,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:17,613 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:17,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:17,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:17,634 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:17,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:17,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:17,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:17,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:17,700 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:17,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:17,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:17,714 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:17,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:17,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:17,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:17,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:17,817 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:17,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:17,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:17,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:17,881 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:17,895 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:17,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:17,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:17,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:17,964 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:17,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:17,979 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:17,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:17,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:17,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:18,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,052 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:18,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,102 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:18,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,113 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:18,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,193 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:18,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,206 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:18,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,265 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:18,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,277 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:18,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,342 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:18,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:18,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:18,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,416 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:18,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,448 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:18,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,516 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:18,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,529 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:18,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,590 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:18,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:18,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,667 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:18,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,680 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:18,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:18,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,741 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:18,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,753 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:18,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:18,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,808 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,821 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:18,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:18,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,885 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,897 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:18,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:18,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:18,970 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:18,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:18,985 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:18,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:18,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:18,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:19,065 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:19,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:19,079 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:19,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:19,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:19,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:19,148 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:19,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:19,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:19,161 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:19,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:19,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:19,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:19,242 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:19,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:19,258 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:19,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:19,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:19,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:19,335 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:19,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:19,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:19,353 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:19,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:19,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:19,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:19,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:19,422 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:19,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:19,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:19,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:19,486 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:19,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:19,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:19,499 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:19,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:19,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:19,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:19,577 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:19,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:19,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:19,590 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:19,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:19,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:19,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:19,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:19,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:19,666 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:19,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:19,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:19,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:19,736 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:19,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:19,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:19,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:19,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:19,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:19,810 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:19,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:19,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:19,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:19,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:19,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:19,889 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:19,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:19,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:19,901 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:19,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:19,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:19,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:19,958 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:19,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:19,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:19,971 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:19,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:19,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:19,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:19,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,032 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:20,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,045 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:20,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,105 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,117 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:20,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,179 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:20,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,192 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:20,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,256 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,268 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:20,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,332 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:20,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:20,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,413 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:20,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,426 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:20,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,478 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:20,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:20,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,547 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:20,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,559 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:20,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,609 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:20,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,620 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:20,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,676 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:20,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,687 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:20,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,734 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:20,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,745 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:20,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,804 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:20,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,816 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:20,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:20,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,890 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:20,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:20,951 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:20,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:20,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:20,963 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:20,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:20,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:20,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,039 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:21,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,100 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:21,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,160 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:21,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,169 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:21,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,225 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,236 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:21,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,296 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,307 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:21,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,370 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:21,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,380 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:21,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,443 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:21,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,455 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:21,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,525 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:21,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,535 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:21,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:21,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,604 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:21,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,660 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:21,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,670 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:21,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,729 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:21,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,742 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:21,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,801 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:21,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,811 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:21,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,867 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:21,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,876 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:21,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,934 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:21,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:21,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:21,945 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:21,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:21,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:21,992 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:22,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,001 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:22,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,059 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:22,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:22,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,113 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:22,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,122 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:22,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:22,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,191 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:22,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,237 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:22,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,246 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:22,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,303 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:22,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,314 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:22,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,380 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,390 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:22,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,445 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:22,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,455 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:22,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:22,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,524 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:22,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,574 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:22,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,583 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:22,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:22,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,652 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:22,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:22,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,721 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:22,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,779 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:22,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,790 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:22,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:22,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:22,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,909 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:22,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,920 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:22,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:22,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:22,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:22,987 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:22,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:22,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:22,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,049 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:23,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,060 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:23,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,115 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:23,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,126 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:23,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,185 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:23,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,196 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:23,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,254 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:23,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,265 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:23,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,326 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:23,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,337 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:23,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,393 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:23,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:23,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,449 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:23,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,458 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:23,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,515 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:23,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:23,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:23,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,595 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:23,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:23,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,646 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:23,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,715 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,726 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:23,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,795 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:23,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,806 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:23,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,849 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:23,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,858 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:23,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,914 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:23,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,924 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:23,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:23,967 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:23,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:23,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:23,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:23,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,033 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:24,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:24,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:24,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,156 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:24,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,209 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:24,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,217 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:24,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,277 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:24,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,291 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:24,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,338 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:24,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,347 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:24,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,392 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:24,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:24,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,461 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:24,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,472 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:24,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,518 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:24,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,526 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:24,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,578 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:24,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,587 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:24,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,635 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:24,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,643 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:24,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,706 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:24,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,717 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:24,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,762 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:24,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:24,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,829 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:24,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,839 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:24,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,903 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:24,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:24,970 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:24,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:24,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:24,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:24,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,025 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:25,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,033 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:25,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:25,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,099 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:25,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,144 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:25,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,153 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:25,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,215 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:25,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,226 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:25,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,270 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:25,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,278 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:25,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,332 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:25,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,342 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:25,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,398 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:25,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:25,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,460 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:25,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,473 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:25,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,526 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:25,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,535 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:25,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,592 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:25,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,602 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:25,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,660 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,681 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:25,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,734 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,744 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:25,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:25,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,808 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:25,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,860 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:25,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,870 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:25,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,928 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:25,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:25,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:25,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:25,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:25,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:25,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:26,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,005 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:26,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,063 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:26,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,074 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:26,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,129 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:26,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,194 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:26,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,203 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:26,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,257 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:26,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:26,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,318 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,327 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:26,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,384 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:26,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,394 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:26,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,451 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:26,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,460 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:26,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,505 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,513 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:26,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,554 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,562 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:26,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,616 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,625 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:26,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,690 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:26,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,699 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:26,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,758 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:26,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,826 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:26,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,835 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:26,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,878 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:26,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,886 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:26,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,938 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:26,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:26,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:26,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:26,988 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:26,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:26,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:26,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,038 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:27,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,046 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:27,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,098 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:27,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,107 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:27,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,171 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:27,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,181 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:27,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,236 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,245 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:27,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,287 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,295 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:27,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,354 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:27,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:27,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:27,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,428 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:27,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,484 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:27,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,549 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:27,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,559 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:27,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,602 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:27,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,611 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:27,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,668 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:27,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:27,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,730 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:27,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,740 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:27,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,812 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:27,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,825 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:27,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,885 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:27,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,895 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:27,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:27,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:27,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:27,967 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:27,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:27,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:27,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:28,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,050 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:28,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:28,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,114 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:28,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,174 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:28,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,183 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:28,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,246 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:28,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:28,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,315 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:51:28,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,359 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-10-17 16:51:28,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,367 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:28,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,421 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,430 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:28,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,493 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:28,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,503 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:51:28,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-10-17 16:51:28,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:28,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,612 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:28,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,621 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:28,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,703 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:28,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,712 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:28,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,768 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:28,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,777 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:28,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,830 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,840 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:28,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,901 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-10-17 16:51:28,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:28,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:28,976 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:28,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:28,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:28,991 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:28,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:51:28,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:28,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:28,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:29,049 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-10-17 16:51:29,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:29,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:29,059 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:29,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:51:29,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:29,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:51:29,112 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-10-17 16:51:29,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:29,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-10-17 16:51:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-10-17 16:51:29,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-17 16:51:29,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:29,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:29,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat