./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a22440a8f255aec9d5730865f842f7cbb927d7105e4870e8c7e734895eef852b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:17:21,042 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:17:21,044 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:17:21,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:17:21,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:17:21,058 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:17:21,059 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:17:21,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:17:21,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:17:21,061 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:17:21,062 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:17:21,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:17:21,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:17:21,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:17:21,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:17:21,065 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:17:21,065 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:17:21,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:17:21,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:17:21,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:17:21,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:17:21,070 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:17:21,071 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:17:21,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:17:21,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:17:21,074 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:17:21,074 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:17:21,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:17:21,075 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:17:21,076 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:17:21,076 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:17:21,076 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:17:21,077 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:17:21,077 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:17:21,078 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:17:21,078 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:17:21,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:17:21,079 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:17:21,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:17:21,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:17:21,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:17:21,081 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 23:17:21,105 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:17:21,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:17:21,105 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:17:21,113 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:17:21,113 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:17:21,113 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:17:21,114 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:17:21,114 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:17:21,115 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:17:21,115 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:17:21,115 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:17:21,115 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:17:21,116 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:17:21,116 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:17:21,116 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:17:21,116 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:17:21,116 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:17:21,116 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:17:21,117 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:17:21,117 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:17:21,117 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:17:21,117 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:17:21,117 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:17:21,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:17:21,118 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:17:21,118 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:17:21,118 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:17:21,118 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:17:21,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:17:21,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:17:21,118 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_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a22440a8f255aec9d5730865f842f7cbb927d7105e4870e8c7e734895eef852b [2022-12-14 23:17:21,338 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:17:21,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:17:21,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:17:21,362 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:17:21,362 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:17:21,363 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i [2022-12-14 23:17:23,968 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:17:24,117 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:17:24,118 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i [2022-12-14 23:17:24,123 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/data/7d7edb77e/2939a4d400b8407282ab39e668c5c29d/FLAG26e56b303 [2022-12-14 23:17:24,136 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/data/7d7edb77e/2939a4d400b8407282ab39e668c5c29d [2022-12-14 23:17:24,138 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:17:24,140 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:17:24,141 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:17:24,141 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:17:24,144 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:17:24,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7468bb33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24, skipping insertion in model container [2022-12-14 23:17:24,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:17:24,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:17:24,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i[873,886] [2022-12-14 23:17:24,289 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:17:24,299 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:17:24,310 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i[873,886] [2022-12-14 23:17:24,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:17:24,326 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:17:24,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24 WrapperNode [2022-12-14 23:17:24,326 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:17:24,327 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:17:24,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:17:24,328 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:17:24,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,341 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,358 INFO L138 Inliner]: procedures = 15, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 41 [2022-12-14 23:17:24,358 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:17:24,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:17:24,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:17:24,359 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:17:24,367 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,368 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,369 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,371 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,374 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,375 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,376 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:17:24,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:17:24,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:17:24,379 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:17:24,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:17:24,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:17:24,406 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:17:24,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a7fd3b-46a0-435b-a8cb-9e8876896753/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:17:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:17:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:17:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:17:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:17:24,501 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:17:24,503 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:17:24,599 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:17:24,626 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:17:24,626 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 23:17:24,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:17:24 BoogieIcfgContainer [2022-12-14 23:17:24,629 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:17:24,629 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:17:24,630 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:17:24,640 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:17:24,640 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:17:24" (1/1) ... [2022-12-14 23:17:24,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:17:24,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:24,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2022-12-14 23:17:24,702 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-14 23:17:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 23:17:24,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:24,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:24,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:24,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:24,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 15 states and 18 transitions. [2022-12-14 23:17:24,912 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2022-12-14 23:17:24,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 23:17:24,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:24,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:24,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:24,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:25,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:25,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2022-12-14 23:17:25,069 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2022-12-14 23:17:25,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 23:17:25,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:25,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:25,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:25,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:25,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2022-12-14 23:17:25,363 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2022-12-14 23:17:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 23:17:25,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:25,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:25,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:25,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:25,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:25,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 27 states and 42 transitions. [2022-12-14 23:17:25,759 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 42 transitions. [2022-12-14 23:17:25,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 23:17:25,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:25,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:25,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:25,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:26,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 30 states and 45 transitions. [2022-12-14 23:17:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 45 transitions. [2022-12-14 23:17:26,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 23:17:26,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:26,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:26,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:26,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:26,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 35 states and 55 transitions. [2022-12-14 23:17:26,324 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 55 transitions. [2022-12-14 23:17:26,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 23:17:26,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:26,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:26,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:26,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:26,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 39 states and 59 transitions. [2022-12-14 23:17:26,587 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 59 transitions. [2022-12-14 23:17:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 23:17:26,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:26,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:26,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:26,666 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 44 states and 70 transitions. [2022-12-14 23:17:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 70 transitions. [2022-12-14 23:17:26,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 23:17:26,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:26,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:26,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:27,041 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:27,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:27,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 46 states and 71 transitions. [2022-12-14 23:17:27,164 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 71 transitions. [2022-12-14 23:17:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 23:17:27,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:27,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:27,257 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:27,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 51 states and 82 transitions. [2022-12-14 23:17:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 82 transitions. [2022-12-14 23:17:27,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 23:17:27,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:27,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:27,642 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:27,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 54 states and 85 transitions. [2022-12-14 23:17:27,852 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 85 transitions. [2022-12-14 23:17:27,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 23:17:27,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:27,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:27,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:28,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:28,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 59 states and 98 transitions. [2022-12-14 23:17:28,347 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 98 transitions. [2022-12-14 23:17:28,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 23:17:28,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:28,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:28,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:28,462 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:28,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:28,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 61 states and 99 transitions. [2022-12-14 23:17:28,591 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 99 transitions. [2022-12-14 23:17:28,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 23:17:28,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:28,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:28,704 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:29,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:29,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 66 states and 112 transitions. [2022-12-14 23:17:29,069 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 112 transitions. [2022-12-14 23:17:29,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 23:17:29,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:29,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:29,240 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:29,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:29,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 69 states and 115 transitions. [2022-12-14 23:17:29,450 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 115 transitions. [2022-12-14 23:17:29,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 23:17:29,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:29,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:29,575 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:30,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 74 states and 130 transitions. [2022-12-14 23:17:30,084 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 130 transitions. [2022-12-14 23:17:30,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 23:17:30,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:30,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:30,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:30,303 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:30,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:30,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 76 states and 131 transitions. [2022-12-14 23:17:30,462 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 131 transitions. [2022-12-14 23:17:30,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 23:17:30,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:30,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:30,599 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:31,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:31,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 81 states and 146 transitions. [2022-12-14 23:17:31,032 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 146 transitions. [2022-12-14 23:17:31,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 23:17:31,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:31,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:31,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 84 states and 149 transitions. [2022-12-14 23:17:31,561 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 149 transitions. [2022-12-14 23:17:31,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 23:17:31,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:31,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:31,723 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:32,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:32,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 89 states and 166 transitions. [2022-12-14 23:17:32,315 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 166 transitions. [2022-12-14 23:17:32,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 23:17:32,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:32,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:32,605 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:32,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 91 states and 167 transitions. [2022-12-14 23:17:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 167 transitions. [2022-12-14 23:17:32,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 23:17:32,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:32,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:32,959 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:33,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 96 states and 184 transitions. [2022-12-14 23:17:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 184 transitions. [2022-12-14 23:17:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:17:33,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:33,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:33,742 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:34,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:34,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 99 states and 187 transitions. [2022-12-14 23:17:34,119 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 187 transitions. [2022-12-14 23:17:34,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 23:17:34,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:34,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:34,299 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:35,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:35,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 104 states and 206 transitions. [2022-12-14 23:17:35,086 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 206 transitions. [2022-12-14 23:17:35,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 23:17:35,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:35,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:35,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 106 states and 207 transitions. [2022-12-14 23:17:35,767 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 207 transitions. [2022-12-14 23:17:35,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 23:17:35,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:35,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:36,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:36,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 111 states and 226 transitions. [2022-12-14 23:17:36,539 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 226 transitions. [2022-12-14 23:17:36,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 23:17:36,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:36,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:36,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:37,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:37,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 114 states and 229 transitions. [2022-12-14 23:17:37,471 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 229 transitions. [2022-12-14 23:17:37,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 23:17:37,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:37,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:37,646 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:38,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:38,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 119 states and 250 transitions. [2022-12-14 23:17:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 250 transitions. [2022-12-14 23:17:38,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 23:17:38,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:38,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:38,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:38,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:38,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 121 states and 251 transitions. [2022-12-14 23:17:38,816 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 251 transitions. [2022-12-14 23:17:38,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 23:17:38,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:38,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:38,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:38,968 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:39,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:39,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 126 states and 272 transitions. [2022-12-14 23:17:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 272 transitions. [2022-12-14 23:17:39,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:17:39,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:39,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:39,997 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:40,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 129 states and 275 transitions. [2022-12-14 23:17:40,413 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 275 transitions. [2022-12-14 23:17:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 23:17:40,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:40,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:40,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:40,612 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:41,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:41,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 134 states and 298 transitions. [2022-12-14 23:17:41,342 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 298 transitions. [2022-12-14 23:17:41,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 23:17:41,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:41,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:42,026 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:42,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:42,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 136 states and 299 transitions. [2022-12-14 23:17:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 299 transitions. [2022-12-14 23:17:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 23:17:42,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:42,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:42,471 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:43,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:43,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 141 states and 322 transitions. [2022-12-14 23:17:43,261 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 322 transitions. [2022-12-14 23:17:43,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:17:43,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:43,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:43,986 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:44,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:44,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 144 states and 325 transitions. [2022-12-14 23:17:44,604 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 325 transitions. [2022-12-14 23:17:44,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 23:17:44,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:44,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:44,784 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:45,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 149 states and 350 transitions. [2022-12-14 23:17:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 350 transitions. [2022-12-14 23:17:45,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:17:45,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:45,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:45,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:46,692 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:47,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:47,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 151 states and 351 transitions. [2022-12-14 23:17:47,025 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 351 transitions. [2022-12-14 23:17:47,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 23:17:47,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:47,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:48,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:48,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 156 states and 376 transitions. [2022-12-14 23:17:48,148 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 376 transitions. [2022-12-14 23:17:48,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:17:48,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:48,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:49,219 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:49,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:49,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 159 states and 379 transitions. [2022-12-14 23:17:49,954 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 379 transitions. [2022-12-14 23:17:49,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:17:49,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:49,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:50,196 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:50,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 164 states and 406 transitions. [2022-12-14 23:17:50,993 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 406 transitions. [2022-12-14 23:17:50,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 23:17:50,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:50,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:52,141 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:52,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:52,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 166 states and 407 transitions. [2022-12-14 23:17:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 407 transitions. [2022-12-14 23:17:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 23:17:52,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:52,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:52,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:52,742 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:53,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:53,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 171 states and 434 transitions. [2022-12-14 23:17:53,422 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 434 transitions. [2022-12-14 23:17:53,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:17:53,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:53,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:53,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:54,637 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:55,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:55,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 174 states and 437 transitions. [2022-12-14 23:17:55,364 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 437 transitions. [2022-12-14 23:17:55,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 23:17:55,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:55,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:55,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:56,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:56,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 179 states and 466 transitions. [2022-12-14 23:17:56,792 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 466 transitions. [2022-12-14 23:17:56,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:17:56,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:56,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:57,956 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 297 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:58,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:58,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 181 states and 467 transitions. [2022-12-14 23:17:58,374 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 467 transitions. [2022-12-14 23:17:58,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:17:58,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:58,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:58,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:58,626 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 308 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:59,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:59,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 186 states and 496 transitions. [2022-12-14 23:17:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 496 transitions. [2022-12-14 23:17:59,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:17:59,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:59,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:00,819 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:01,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:01,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 189 states and 499 transitions. [2022-12-14 23:18:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 499 transitions. [2022-12-14 23:18:01,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:18:01,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:01,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:01,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:01,951 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:03,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:03,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 194 states and 530 transitions. [2022-12-14 23:18:03,082 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 530 transitions. [2022-12-14 23:18:03,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:18:03,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:03,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:04,440 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 354 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:04,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:04,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 196 states and 531 transitions. [2022-12-14 23:18:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 531 transitions. [2022-12-14 23:18:04,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 23:18:04,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:04,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:04,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:05,084 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:05,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 201 states and 562 transitions. [2022-12-14 23:18:05,887 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 562 transitions. [2022-12-14 23:18:05,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:18:05,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:05,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:05,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:07,573 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 378 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:08,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:08,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 204 states and 565 transitions. [2022-12-14 23:18:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 565 transitions. [2022-12-14 23:18:08,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:18:08,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:08,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:08,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:09,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:09,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 209 states and 598 transitions. [2022-12-14 23:18:09,766 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 598 transitions. [2022-12-14 23:18:09,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:18:09,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:09,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:09,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:11,461 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 416 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:11,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 211 states and 599 transitions. [2022-12-14 23:18:11,877 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 599 transitions. [2022-12-14 23:18:11,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:18:11,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:11,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:12,193 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 429 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:13,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:13,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 216 states and 632 transitions. [2022-12-14 23:18:13,349 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 632 transitions. [2022-12-14 23:18:13,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:18:13,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:13,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:15,375 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 442 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:16,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:16,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 219 states and 635 transitions. [2022-12-14 23:18:16,264 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 635 transitions. [2022-12-14 23:18:16,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:18:16,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:16,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:16,679 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 224 states and 670 transitions. [2022-12-14 23:18:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 670 transitions. [2022-12-14 23:18:18,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:18:18,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:18,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 483 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:20,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 226 states and 671 transitions. [2022-12-14 23:18:20,880 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 671 transitions. [2022-12-14 23:18:20,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:18:20,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:20,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:20,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:21,277 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:22,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:22,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 231 states and 706 transitions. [2022-12-14 23:18:22,321 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 706 transitions. [2022-12-14 23:18:22,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:18:22,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:22,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:22,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:24,675 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 511 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:25,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 234 states and 709 transitions. [2022-12-14 23:18:25,575 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 709 transitions. [2022-12-14 23:18:25,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:18:25,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:25,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:25,913 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 239 states and 746 transitions. [2022-12-14 23:18:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 746 transitions. [2022-12-14 23:18:27,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:18:27,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:27,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:29,159 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 555 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:29,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:29,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 241 states and 747 transitions. [2022-12-14 23:18:29,558 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 747 transitions. [2022-12-14 23:18:29,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:18:29,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:29,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:29,874 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:30,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:30,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 246 states and 784 transitions. [2022-12-14 23:18:30,905 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 784 transitions. [2022-12-14 23:18:30,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:18:30,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:30,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:30,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:33,227 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 585 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:34,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:34,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 249 states and 787 transitions. [2022-12-14 23:18:34,164 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 787 transitions. [2022-12-14 23:18:34,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:18:34,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:34,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:34,518 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 254 states and 826 transitions. [2022-12-14 23:18:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 826 transitions. [2022-12-14 23:18:36,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:18:36,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:36,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:38,370 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 632 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:38,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 256 states and 827 transitions. [2022-12-14 23:18:38,988 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 827 transitions. [2022-12-14 23:18:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:18:38,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:38,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:39,420 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:40,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:40,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 261 states and 866 transitions. [2022-12-14 23:18:40,727 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 866 transitions. [2022-12-14 23:18:40,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:18:40,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:40,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:40,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:43,483 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 664 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:44,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 264 states and 869 transitions. [2022-12-14 23:18:44,782 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 869 transitions. [2022-12-14 23:18:44,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:18:44,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:44,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:44,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:45,298 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:47,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:47,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 269 states and 910 transitions. [2022-12-14 23:18:47,306 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 910 transitions. [2022-12-14 23:18:47,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:18:47,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:47,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:50,219 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 714 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:50,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 271 states and 911 transitions. [2022-12-14 23:18:50,677 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 911 transitions. [2022-12-14 23:18:50,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:18:50,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:50,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:51,144 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 731 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:52,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:52,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 276 states and 952 transitions. [2022-12-14 23:18:52,390 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 952 transitions. [2022-12-14 23:18:52,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:52,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:52,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:52,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:55,105 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 748 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:56,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:56,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 279 states and 955 transitions. [2022-12-14 23:18:56,170 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 955 transitions. [2022-12-14 23:18:56,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 23:18:56,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:56,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:58,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:58,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 284 states and 998 transitions. [2022-12-14 23:18:58,075 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 998 transitions. [2022-12-14 23:18:58,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:18:58,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:58,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 801 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 286 states and 999 transitions. [2022-12-14 23:19:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 999 transitions. [2022-12-14 23:19:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:19:01,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:02,155 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 819 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:03,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:03,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 291 states and 1042 transitions. [2022-12-14 23:19:03,418 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 1042 transitions. [2022-12-14 23:19:03,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:19:03,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:03,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:03,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:06,558 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 837 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:07,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 294 states and 1045 transitions. [2022-12-14 23:19:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 1045 transitions. [2022-12-14 23:19:07,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:19:07,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:07,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:08,334 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:10,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:10,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 299 states and 1090 transitions. [2022-12-14 23:19:10,256 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 1090 transitions. [2022-12-14 23:19:10,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 23:19:10,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:10,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:10,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:13,759 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 893 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:14,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:14,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 301 states and 1091 transitions. [2022-12-14 23:19:14,480 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 1091 transitions. [2022-12-14 23:19:14,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 23:19:14,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:14,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:15,064 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 912 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:16,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:16,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 306 states and 1136 transitions. [2022-12-14 23:19:16,686 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 1136 transitions. [2022-12-14 23:19:16,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:16,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:16,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:16,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:20,514 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 931 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:21,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:21,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 309 states and 1139 transitions. [2022-12-14 23:19:21,754 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 1139 transitions. [2022-12-14 23:19:21,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 23:19:21,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:21,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:22,387 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:24,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:24,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 314 states and 1186 transitions. [2022-12-14 23:19:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 1186 transitions. [2022-12-14 23:19:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 23:19:24,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:24,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:28,328 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 990 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:28,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:28,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 316 states and 1187 transitions. [2022-12-14 23:19:28,998 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 1187 transitions. [2022-12-14 23:19:28,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 23:19:28,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:28,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:29,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 0 proven. 1010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:31,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:31,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 321 states and 1234 transitions. [2022-12-14 23:19:31,124 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 1234 transitions. [2022-12-14 23:19:31,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:31,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:31,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:31,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:35,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 1030 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:37,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:37,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 324 states and 1237 transitions. [2022-12-14 23:19:37,120 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 1237 transitions. [2022-12-14 23:19:37,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 23:19:37,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:37,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:37,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:39,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 329 states and 1286 transitions. [2022-12-14 23:19:39,656 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 1286 transitions. [2022-12-14 23:19:39,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:19:39,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:39,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:39,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:43,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 1092 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:44,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 331 states and 1287 transitions. [2022-12-14 23:19:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 1287 transitions. [2022-12-14 23:19:44,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 23:19:44,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:44,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:45,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 0 proven. 1113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:46,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:46,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 336 states and 1336 transitions. [2022-12-14 23:19:46,897 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 1336 transitions. [2022-12-14 23:19:46,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:19:46,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:46,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:51,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 1134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:52,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 339 states and 1339 transitions. [2022-12-14 23:19:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 1339 transitions. [2022-12-14 23:19:52,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 23:19:52,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:52,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:52,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:53,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:55,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 344 states and 1390 transitions. [2022-12-14 23:19:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 1390 transitions. [2022-12-14 23:19:55,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 23:19:55,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:55,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:00,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 1199 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:01,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:01,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 346 states and 1391 transitions. [2022-12-14 23:20:01,344 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1391 transitions. [2022-12-14 23:20:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:20:01,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:01,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:02,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 351 states and 1442 transitions. [2022-12-14 23:20:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 1442 transitions. [2022-12-14 23:20:04,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:04,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:04,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:04,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:09,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 1243 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:11,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:11,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 354 states and 1445 transitions. [2022-12-14 23:20:11,393 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1445 transitions. [2022-12-14 23:20:11,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 23:20:11,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:11,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:12,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:14,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:14,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 359 states and 1498 transitions. [2022-12-14 23:20:14,644 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1498 transitions. [2022-12-14 23:20:14,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 23:20:14,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:14,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:20,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 1311 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:20,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:20,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 361 states and 1499 transitions. [2022-12-14 23:20:20,985 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1499 transitions. [2022-12-14 23:20:20,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 23:20:20,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:20,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:20,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:21,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 0 proven. 1334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:23,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:23,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 366 states and 1552 transitions. [2022-12-14 23:20:23,155 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 1552 transitions. [2022-12-14 23:20:23,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:20:23,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:23,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:28,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 1357 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:29,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:29,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 369 states and 1555 transitions. [2022-12-14 23:20:29,707 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 1555 transitions. [2022-12-14 23:20:29,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 23:20:29,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:29,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:30,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:32,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:32,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 374 states and 1610 transitions. [2022-12-14 23:20:32,591 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1610 transitions. [2022-12-14 23:20:32,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 23:20:32,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:32,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:38,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 1428 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:39,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:39,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 376 states and 1611 transitions. [2022-12-14 23:20:39,375 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1611 transitions. [2022-12-14 23:20:39,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 23:20:39,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:39,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:40,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 381 states and 1666 transitions. [2022-12-14 23:20:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1666 transitions. [2022-12-14 23:20:42,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:20:42,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:42,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:49,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 1476 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:50,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:50,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 384 states and 1669 transitions. [2022-12-14 23:20:50,887 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1669 transitions. [2022-12-14 23:20:50,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:20:50,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:50,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:54,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 389 states and 1726 transitions. [2022-12-14 23:20:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1726 transitions. [2022-12-14 23:20:54,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 23:20:54,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:54,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:02,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 1550 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:03,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 391 states and 1727 transitions. [2022-12-14 23:21:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1727 transitions. [2022-12-14 23:21:03,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 23:21:03,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:03,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:05,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:05,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 396 states and 1784 transitions. [2022-12-14 23:21:05,829 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1784 transitions. [2022-12-14 23:21:05,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:21:05,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:05,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:05,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:12,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 1600 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:13,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:13,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 399 states and 1787 transitions. [2022-12-14 23:21:13,513 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1787 transitions. [2022-12-14 23:21:13,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 23:21:13,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:13,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:13,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:14,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 404 states and 1846 transitions. [2022-12-14 23:21:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1846 transitions. [2022-12-14 23:21:16,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 23:21:16,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:16,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:22,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 1677 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:23,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:23,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 406 states and 1847 transitions. [2022-12-14 23:21:23,196 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1847 transitions. [2022-12-14 23:21:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 23:21:23,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:23,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:23,888 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 0 proven. 1703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 411 states and 1906 transitions. [2022-12-14 23:21:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1906 transitions. [2022-12-14 23:21:25,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:21:25,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:25,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1729 backedges. 1729 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:35,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 414 states and 1909 transitions. [2022-12-14 23:21:35,111 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1909 transitions. [2022-12-14 23:21:35,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 23:21:35,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:35,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:38,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:38,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 419 states and 1970 transitions. [2022-12-14 23:21:38,550 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1970 transitions. [2022-12-14 23:21:38,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:21:38,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:38,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:45,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1809 backedges. 1809 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 421 states and 1971 transitions. [2022-12-14 23:21:45,903 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1971 transitions. [2022-12-14 23:21:45,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 23:21:45,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:45,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:45,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:46,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 0 proven. 1836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:48,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:48,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 426 states and 2032 transitions. [2022-12-14 23:21:48,774 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 2032 transitions. [2022-12-14 23:21:48,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:21:48,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:48,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 1863 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:57,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:57,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 429 states and 2035 transitions. [2022-12-14 23:21:57,449 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 2035 transitions. [2022-12-14 23:21:57,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 23:21:57,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:57,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:58,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:00,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:00,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 434 states and 2098 transitions. [2022-12-14 23:22:00,971 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 2098 transitions. [2022-12-14 23:22:00,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 23:22:00,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:00,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:08,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 1946 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:09,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 436 states and 2099 transitions. [2022-12-14 23:22:09,320 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 2099 transitions. [2022-12-14 23:22:09,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:22:09,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:09,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:10,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1974 backedges. 0 proven. 1974 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:12,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:12,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 441 states and 2162 transitions. [2022-12-14 23:22:12,860 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 2162 transitions. [2022-12-14 23:22:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:22:12,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:12,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:21,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 2002 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:23,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:23,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 444 states and 2165 transitions. [2022-12-14 23:22:23,235 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 2165 transitions. [2022-12-14 23:22:23,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 23:22:23,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:23,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:26,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:26,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 449 states and 2230 transitions. [2022-12-14 23:22:26,820 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 2230 transitions. [2022-12-14 23:22:26,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 23:22:26,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:26,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:35,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2088 backedges. 2088 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:36,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:36,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 451 states and 2231 transitions. [2022-12-14 23:22:36,205 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 2231 transitions. [2022-12-14 23:22:36,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:22:36,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:36,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:37,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2117 backedges. 0 proven. 2117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:39,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:39,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 456 states and 2296 transitions. [2022-12-14 23:22:39,344 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 2296 transitions. [2022-12-14 23:22:39,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:22:39,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:39,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:48,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2146 backedges. 2146 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:50,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 459 states and 2299 transitions. [2022-12-14 23:22:50,178 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 2299 transitions. [2022-12-14 23:22:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:22:50,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:50,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:54,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:54,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 464 states and 2366 transitions. [2022-12-14 23:22:54,191 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 2366 transitions. [2022-12-14 23:22:54,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:22:54,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:54,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:02,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 2235 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:03,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:03,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 466 states and 2367 transitions. [2022-12-14 23:23:03,655 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 2367 transitions. [2022-12-14 23:23:03,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 23:23:03,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:03,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:03,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2265 backedges. 0 proven. 2265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 471 states and 2434 transitions. [2022-12-14 23:23:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 2434 transitions. [2022-12-14 23:23:06,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 23:23:06,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:06,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:07,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:17,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 2295 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:19,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:19,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 474 states and 2437 transitions. [2022-12-14 23:23:19,299 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 2437 transitions. [2022-12-14 23:23:19,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 23:23:19,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:19,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:20,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2325 backedges. 0 proven. 2325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:23,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 479 states and 2506 transitions. [2022-12-14 23:23:23,004 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 2506 transitions. [2022-12-14 23:23:23,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 23:23:23,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:23,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:31,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2387 backedges. 2387 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:32,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:32,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 481 states and 2507 transitions. [2022-12-14 23:23:32,752 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 2507 transitions. [2022-12-14 23:23:32,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 23:23:32,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:32,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:33,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2418 backedges. 0 proven. 2418 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:36,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 486 states and 2576 transitions. [2022-12-14 23:23:36,422 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 2576 transitions. [2022-12-14 23:23:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 23:23:36,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:36,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:36,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:46,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2449 backedges. 2449 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:48,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:48,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 489 states and 2579 transitions. [2022-12-14 23:23:48,165 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 2579 transitions. [2022-12-14 23:23:48,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:23:48,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:48,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:49,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2480 backedges. 0 proven. 2480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:52,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:52,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 494 states and 2650 transitions. [2022-12-14 23:23:52,328 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 2650 transitions. [2022-12-14 23:23:52,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 23:23:52,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:52,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:01,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2544 backedges. 2544 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:02,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 496 states and 2651 transitions. [2022-12-14 23:24:02,574 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 2651 transitions. [2022-12-14 23:24:02,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:24:02,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:02,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:03,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2576 backedges. 0 proven. 2576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:06,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:06,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 501 states and 2722 transitions. [2022-12-14 23:24:06,078 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 2722 transitions. [2022-12-14 23:24:06,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:24:06,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:06,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:16,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2608 backedges. 2608 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:18,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:18,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 504 states and 2725 transitions. [2022-12-14 23:24:18,361 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 2725 transitions. [2022-12-14 23:24:18,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 23:24:18,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:18,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:19,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 2640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:23,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:23,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 509 states and 2798 transitions. [2022-12-14 23:24:23,132 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 2798 transitions. [2022-12-14 23:24:23,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 23:24:23,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:23,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:33,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 2706 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:34,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:34,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 511 states and 2799 transitions. [2022-12-14 23:24:34,634 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 2799 transitions. [2022-12-14 23:24:34,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:24:34,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:34,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:35,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2739 backedges. 0 proven. 2739 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:38,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:38,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 516 states and 2872 transitions. [2022-12-14 23:24:38,221 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 2872 transitions. [2022-12-14 23:24:38,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:24:38,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:38,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:48,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2772 backedges. 2772 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 519 states and 2875 transitions. [2022-12-14 23:24:50,384 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 2875 transitions. [2022-12-14 23:24:50,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 23:24:50,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:50,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:51,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 0 proven. 2805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:54,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:54,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 524 states and 2950 transitions. [2022-12-14 23:24:54,310 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 2950 transitions. [2022-12-14 23:24:54,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 23:24:54,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:54,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:05,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2873 backedges. 2873 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 526 states and 2951 transitions. [2022-12-14 23:25:06,288 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 2951 transitions. [2022-12-14 23:25:06,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 23:25:06,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:06,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:06,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:07,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2907 backedges. 0 proven. 2907 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:10,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:10,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 531 states and 3026 transitions. [2022-12-14 23:25:10,331 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 3026 transitions. [2022-12-14 23:25:10,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 23:25:10,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:10,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:10,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:21,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2941 backedges. 2941 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:23,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 534 states and 3029 transitions. [2022-12-14 23:25:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 3029 transitions. [2022-12-14 23:25:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-14 23:25:23,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:23,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:23,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:25,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2975 backedges. 0 proven. 2975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:28,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:28,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3106 states to 539 states and 3106 transitions. [2022-12-14 23:25:28,256 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 3106 transitions. [2022-12-14 23:25:28,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 23:25:28,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:28,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:28,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 3045 backedges. 3045 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 541 states and 3107 transitions. [2022-12-14 23:25:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 3107 transitions. [2022-12-14 23:25:40,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 23:25:40,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:40,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 3080 backedges. 0 proven. 3080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:44,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:44,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3184 states to 546 states and 3184 transitions. [2022-12-14 23:25:44,413 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 3184 transitions. [2022-12-14 23:25:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 23:25:44,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:44,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:44,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:58,402 INFO L134 CoverageAnalysis]: Checked inductivity of 3115 backedges. 3115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:00,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3187 states to 549 states and 3187 transitions. [2022-12-14 23:26:00,418 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 3187 transitions. [2022-12-14 23:26:00,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 23:26:00,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:00,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:00,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:01,662 INFO L134 CoverageAnalysis]: Checked inductivity of 3150 backedges. 0 proven. 3150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:05,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:05,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 554 states and 3266 transitions. [2022-12-14 23:26:05,068 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 3266 transitions. [2022-12-14 23:26:05,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 23:26:05,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:05,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:17,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3222 backedges. 3222 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:18,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 556 states and 3267 transitions. [2022-12-14 23:26:18,380 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 3267 transitions. [2022-12-14 23:26:18,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 23:26:18,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:18,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:19,466 INFO L134 CoverageAnalysis]: Checked inductivity of 3258 backedges. 0 proven. 3258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:22,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3346 states to 561 states and 3346 transitions. [2022-12-14 23:26:22,156 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 3346 transitions. [2022-12-14 23:26:22,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 23:26:22,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:22,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:35,084 INFO L134 CoverageAnalysis]: Checked inductivity of 3294 backedges. 3294 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:37,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:37,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 564 states and 3349 transitions. [2022-12-14 23:26:37,554 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 3349 transitions. [2022-12-14 23:26:37,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 23:26:37,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:37,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:37,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:38,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3330 backedges. 0 proven. 3330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:42,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3430 states to 569 states and 3430 transitions. [2022-12-14 23:26:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 3430 transitions. [2022-12-14 23:26:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 23:26:42,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:42,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:42,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:58,127 INFO L134 CoverageAnalysis]: Checked inductivity of 3404 backedges. 3404 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:59,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 571 states and 3431 transitions. [2022-12-14 23:26:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 3431 transitions. [2022-12-14 23:26:59,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 23:26:59,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:59,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:00,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 0 proven. 3441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:03,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 576 states and 3512 transitions. [2022-12-14 23:27:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 3512 transitions. [2022-12-14 23:27:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 23:27:03,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:03,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:03,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:19,054 INFO L134 CoverageAnalysis]: Checked inductivity of 3478 backedges. 3478 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:22,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:22,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3515 states to 579 states and 3515 transitions. [2022-12-14 23:27:22,133 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 3515 transitions. [2022-12-14 23:27:22,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 23:27:22,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:22,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:22,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:23,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3515 backedges. 0 proven. 3515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:27,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:27,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 584 states and 3598 transitions. [2022-12-14 23:27:27,214 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 3598 transitions. [2022-12-14 23:27:27,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 23:27:27,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:27,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:27,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:42,181 INFO L134 CoverageAnalysis]: Checked inductivity of 3591 backedges. 3591 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:43,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:43,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 586 states and 3599 transitions. [2022-12-14 23:27:43,281 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 3599 transitions. [2022-12-14 23:27:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 23:27:43,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:43,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:44,600 INFO L134 CoverageAnalysis]: Checked inductivity of 3629 backedges. 0 proven. 3629 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:47,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:47,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 591 states and 3682 transitions. [2022-12-14 23:27:47,572 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 3682 transitions. [2022-12-14 23:27:47,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 23:27:47,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:47,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:02,829 INFO L134 CoverageAnalysis]: Checked inductivity of 3667 backedges. 3667 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:05,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:05,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3685 states to 594 states and 3685 transitions. [2022-12-14 23:28:05,417 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 3685 transitions. [2022-12-14 23:28:05,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 23:28:05,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:05,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:06,888 INFO L134 CoverageAnalysis]: Checked inductivity of 3705 backedges. 0 proven. 3705 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:10,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:10,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 599 states and 3770 transitions. [2022-12-14 23:28:10,632 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 3770 transitions. [2022-12-14 23:28:10,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 23:28:10,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:10,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:10,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:25,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3783 backedges. 3783 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:27,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:27,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 601 states and 3771 transitions. [2022-12-14 23:28:27,236 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 3771 transitions. [2022-12-14 23:28:27,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 23:28:27,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:27,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:28,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3822 backedges. 0 proven. 3822 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:31,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:31,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 606 states and 3856 transitions. [2022-12-14 23:28:31,984 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 3856 transitions. [2022-12-14 23:28:31,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 23:28:31,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:31,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:48,492 INFO L134 CoverageAnalysis]: Checked inductivity of 3861 backedges. 3861 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:51,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:51,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 609 states and 3859 transitions. [2022-12-14 23:28:51,047 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 3859 transitions. [2022-12-14 23:28:51,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 23:28:51,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:51,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:51,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3900 backedges. 0 proven. 3900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:56,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:56,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3946 states to 614 states and 3946 transitions. [2022-12-14 23:28:56,413 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 3946 transitions. [2022-12-14 23:28:56,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-14 23:28:56,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:56,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:12,736 INFO L134 CoverageAnalysis]: Checked inductivity of 3980 backedges. 3980 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:29:14,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:14,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 616 states and 3947 transitions. [2022-12-14 23:29:14,271 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 3947 transitions. [2022-12-14 23:29:14,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 23:29:14,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:14,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:14,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:15,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 0 proven. 4020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:29:19,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:19,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 621 states and 4034 transitions. [2022-12-14 23:29:19,062 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 4034 transitions. [2022-12-14 23:29:19,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 23:29:19,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:19,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:36,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4060 backedges. 4060 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:29:39,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4037 states to 624 states and 4037 transitions. [2022-12-14 23:29:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 4037 transitions. [2022-12-14 23:29:39,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 23:29:39,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:39,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:39,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:41,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 0 proven. 4100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:29:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:45,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 629 states and 4126 transitions. [2022-12-14 23:29:45,400 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 4126 transitions. [2022-12-14 23:29:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 23:29:45,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:45,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:45,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 4182 backedges. 4182 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:03,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:03,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4127 states to 631 states and 4127 transitions. [2022-12-14 23:30:03,424 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 4127 transitions. [2022-12-14 23:30:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 23:30:03,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:03,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:04,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4223 backedges. 0 proven. 4223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:30:08,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:08,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 636 states and 4216 transitions. [2022-12-14 23:30:08,495 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 4216 transitions. [2022-12-14 23:30:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 23:30:08,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:08,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat