./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec2_product09.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/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_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec2_product09.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4cb164e6307f0ddcae5850d7f4578967441d1456f6ed5a5be472ba090758b873 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:10:03,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:10:03,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:10:03,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:10:03,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:10:03,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:10:03,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:10:03,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:10:03,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:10:03,898 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:10:03,899 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:10:03,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:10:03,900 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:10:03,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:10:03,901 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:10:03,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:10:03,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:10:03,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:10:03,904 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:10:03,905 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:10:03,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:10:03,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:10:03,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:10:03,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:10:03,910 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:10:03,911 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:10:03,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:10:03,912 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:10:03,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:10:03,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:10:03,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:10:03,913 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:10:03,914 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:10:03,914 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:10:03,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:10:03,915 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:10:03,916 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:10:03,916 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:10:03,916 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:10:03,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:10:03,917 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:10:03,918 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:10:03,931 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:10:03,931 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:10:03,932 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:10:03,932 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:10:03,932 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:10:03,932 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:10:03,933 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:10:03,933 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:10:03,933 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:10:03,933 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:10:03,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:10:03,939 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:10:03,939 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:10:03,939 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:10:03,940 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:10:03,940 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:10:03,940 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:10:03,940 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:10:03,940 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:10:03,940 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:10:03,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:10:03,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:10:03,941 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:10:03,941 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:10:03,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:10:03,941 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:10:03,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:10:03,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:10:03,941 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_32cba760-f827-406f-bebb-ae54c78be871/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4cb164e6307f0ddcae5850d7f4578967441d1456f6ed5a5be472ba090758b873 [2022-12-14 18:10:04,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:10:04,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:10:04,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:10:04,122 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:10:04,122 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:10:04,124 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/product-lines/elevator_spec2_product09.cil.c [2022-12-14 18:10:06,743 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:10:06,968 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:10:06,969 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/sv-benchmarks/c/product-lines/elevator_spec2_product09.cil.c [2022-12-14 18:10:06,983 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4/data/b8d9d002b/53d9374f203e4f31bc6623c9f6afc299/FLAG9e6dbaada [2022-12-14 18:10:06,994 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4/data/b8d9d002b/53d9374f203e4f31bc6623c9f6afc299 [2022-12-14 18:10:06,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:10:06,996 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:10:06,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:10:06,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:10:07,000 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:10:07,000 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:10:06" (1/1) ... [2022-12-14 18:10:07,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2007021c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07, skipping insertion in model container [2022-12-14 18:10:07,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:10:06" (1/1) ... [2022-12-14 18:10:07,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:10:07,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:10:07,247 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_32cba760-f827-406f-bebb-ae54c78be871/sv-benchmarks/c/product-lines/elevator_spec2_product09.cil.c[28842,28855] [2022-12-14 18:10:07,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:10:07,351 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:10:07,386 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_32cba760-f827-406f-bebb-ae54c78be871/sv-benchmarks/c/product-lines/elevator_spec2_product09.cil.c[28842,28855] [2022-12-14 18:10:07,430 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:10:07,447 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:10:07,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07 WrapperNode [2022-12-14 18:10:07,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:10:07,448 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:10:07,448 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:10:07,448 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:10:07,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07" (1/1) ... [2022-12-14 18:10:07,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07" (1/1) ... [2022-12-14 18:10:07,502 INFO L138 Inliner]: procedures = 89, calls = 330, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 812 [2022-12-14 18:10:07,503 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:10:07,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:10:07,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:10:07,503 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:10:07,511 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07" (1/1) ... [2022-12-14 18:10:07,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07" (1/1) ... [2022-12-14 18:10:07,515 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07" (1/1) ... [2022-12-14 18:10:07,515 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07" (1/1) ... [2022-12-14 18:10:07,526 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07" (1/1) ... [2022-12-14 18:10:07,534 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07" (1/1) ... [2022-12-14 18:10:07,537 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07" (1/1) ... [2022-12-14 18:10:07,540 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07" (1/1) ... [2022-12-14 18:10:07,545 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:10:07,546 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:10:07,546 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:10:07,546 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:10:07,547 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:10:07" (1/1) ... [2022-12-14 18:10:07,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:10:07,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:10:07,572 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:10:07,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32cba760-f827-406f-bebb-ae54c78be871/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:10:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:10:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2022-12-14 18:10:07,614 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2022-12-14 18:10:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-12-14 18:10:07,614 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-12-14 18:10:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-12-14 18:10:07,614 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-12-14 18:10:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-12-14 18:10:07,615 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-12-14 18:10:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-12-14 18:10:07,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-12-14 18:10:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-12-14 18:10:07,615 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-12-14 18:10:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2022-12-14 18:10:07,616 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2022-12-14 18:10:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-12-14 18:10:07,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-12-14 18:10:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-12-14 18:10:07,616 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-12-14 18:10:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-12-14 18:10:07,616 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-12-14 18:10:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-12-14 18:10:07,617 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-12-14 18:10:07,617 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-12-14 18:10:07,617 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-12-14 18:10:07,617 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-12-14 18:10:07,617 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-12-14 18:10:07,617 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-12-14 18:10:07,617 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-12-14 18:10:07,618 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-12-14 18:10:07,618 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-12-14 18:10:07,618 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-12-14 18:10:07,618 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-12-14 18:10:07,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:10:07,618 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-12-14 18:10:07,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-12-14 18:10:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-12-14 18:10:07,619 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-12-14 18:10:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-12-14 18:10:07,619 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-12-14 18:10:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:10:07,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:10:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-12-14 18:10:07,619 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-12-14 18:10:07,730 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:10:07,731 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:10:08,492 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:10:08,879 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:10:08,879 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 18:10:08,882 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:10:08 BoogieIcfgContainer [2022-12-14 18:10:08,882 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:10:08,882 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:10:08,883 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:10:08,890 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:10:08,890 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:10:08" (1/1) ... [2022-12-14 18:10:08,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:10:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:08,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 341 states and 552 transitions. [2022-12-14 18:10:08,946 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 552 transitions. [2022-12-14 18:10:08,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 18:10:08,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:08,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:09,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:09,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:09,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 340 states and 545 transitions. [2022-12-14 18:10:09,251 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 545 transitions. [2022-12-14 18:10:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 18:10:09,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:09,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:09,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:09,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:09,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 358 states and 613 transitions. [2022-12-14 18:10:09,648 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 613 transitions. [2022-12-14 18:10:09,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 18:10:09,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:09,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:09,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:09,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 362 states and 617 transitions. [2022-12-14 18:10:09,831 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 617 transitions. [2022-12-14 18:10:09,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 18:10:09,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:09,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:09,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:10,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:10,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:10,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 363 states and 618 transitions. [2022-12-14 18:10:10,100 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 618 transitions. [2022-12-14 18:10:10,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 18:10:10,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:10,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:10,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:10,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:10,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 364 states and 619 transitions. [2022-12-14 18:10:10,312 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 619 transitions. [2022-12-14 18:10:10,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 18:10:10,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:10,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:10,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:10,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:10,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:10,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 365 states and 620 transitions. [2022-12-14 18:10:10,489 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 620 transitions. [2022-12-14 18:10:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 18:10:10,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:10,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:10,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:10,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:10,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 366 states and 621 transitions. [2022-12-14 18:10:10,689 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 621 transitions. [2022-12-14 18:10:10,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:10:10,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:10,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:10,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 369 states and 624 transitions. [2022-12-14 18:10:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 624 transitions. [2022-12-14 18:10:10,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 18:10:10,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:10,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:11,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:11,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:11,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 373 states and 630 transitions. [2022-12-14 18:10:11,274 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 630 transitions. [2022-12-14 18:10:11,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 18:10:11,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:11,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:11,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:11,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:11,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 376 states and 633 transitions. [2022-12-14 18:10:11,396 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 633 transitions. [2022-12-14 18:10:11,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 18:10:11,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:11,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:11,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:11,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:11,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:11,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 379 states and 636 transitions. [2022-12-14 18:10:11,552 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 636 transitions. [2022-12-14 18:10:11,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 18:10:11,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:11,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:11,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:11,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:11,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 382 states and 640 transitions. [2022-12-14 18:10:11,668 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 640 transitions. [2022-12-14 18:10:11,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 18:10:11,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:11,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:11,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:11,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:11,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 384 states and 642 transitions. [2022-12-14 18:10:11,798 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 642 transitions. [2022-12-14 18:10:11,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 18:10:11,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:11,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:11,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:11,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:11,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:11,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 387 states and 649 transitions. [2022-12-14 18:10:11,944 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 649 transitions. [2022-12-14 18:10:11,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 18:10:11,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:11,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:11,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:12,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:12,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 387 states and 648 transitions. [2022-12-14 18:10:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 648 transitions. [2022-12-14 18:10:12,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:10:12,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:12,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:12,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:12,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:12,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:12,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 391 states and 657 transitions. [2022-12-14 18:10:12,191 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 657 transitions. [2022-12-14 18:10:12,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 18:10:12,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:12,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:12,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:10:12,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:12,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 387 states and 647 transitions. [2022-12-14 18:10:12,312 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 647 transitions. [2022-12-14 18:10:12,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 18:10:12,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:12,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:12,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:13,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:13,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 405 states and 710 transitions. [2022-12-14 18:10:13,473 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 710 transitions. [2022-12-14 18:10:13,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 18:10:13,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:13,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:13,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:13,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:13,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 405 states and 709 transitions. [2022-12-14 18:10:13,629 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 709 transitions. [2022-12-14 18:10:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:10:13,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:13,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:13,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:13,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:13,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:13,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 409 states and 713 transitions. [2022-12-14 18:10:13,763 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 713 transitions. [2022-12-14 18:10:13,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:10:13,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:13,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:13,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:13,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:13,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 410 states and 714 transitions. [2022-12-14 18:10:13,902 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 714 transitions. [2022-12-14 18:10:13,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:10:13,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:13,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:13,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:14,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:14,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 411 states and 715 transitions. [2022-12-14 18:10:14,034 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 715 transitions. [2022-12-14 18:10:14,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:10:14,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:14,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:14,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:14,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 412 states and 716 transitions. [2022-12-14 18:10:14,162 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 716 transitions. [2022-12-14 18:10:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:10:14,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:14,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:14,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:14,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 413 states and 717 transitions. [2022-12-14 18:10:14,319 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 717 transitions. [2022-12-14 18:10:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 18:10:14,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:14,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:14,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 417 states and 726 transitions. [2022-12-14 18:10:14,453 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 726 transitions. [2022-12-14 18:10:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:10:14,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:14,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:14,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:10:14,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 413 states and 714 transitions. [2022-12-14 18:10:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 714 transitions. [2022-12-14 18:10:14,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:10:14,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:14,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:14,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:14,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:14,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 416 states and 721 transitions. [2022-12-14 18:10:14,710 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 721 transitions. [2022-12-14 18:10:14,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:10:14,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:14,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:14,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:14,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:14,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:14,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 419 states and 724 transitions. [2022-12-14 18:10:14,832 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 724 transitions. [2022-12-14 18:10:14,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:10:14,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:14,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:14,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:10:14,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 419 states and 723 transitions. [2022-12-14 18:10:14,997 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 723 transitions. [2022-12-14 18:10:14,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:10:14,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:14,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:15,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:15,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 419 states and 722 transitions. [2022-12-14 18:10:15,143 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 722 transitions. [2022-12-14 18:10:15,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:10:15,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:15,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:15,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:15,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:15,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 427 states and 753 transitions. [2022-12-14 18:10:15,680 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 753 transitions. [2022-12-14 18:10:15,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:10:15,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:15,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:15,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:15,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:15,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 430 states and 756 transitions. [2022-12-14 18:10:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 756 transitions. [2022-12-14 18:10:15,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:10:15,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:15,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:15,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:10:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:15,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 435 states and 771 transitions. [2022-12-14 18:10:15,969 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 771 transitions. [2022-12-14 18:10:15,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:10:15,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:15,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:16,062 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:10:16,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:16,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 441 states and 783 transitions. [2022-12-14 18:10:16,097 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 783 transitions. [2022-12-14 18:10:16,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:10:16,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:16,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:16,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 445 states and 792 transitions. [2022-12-14 18:10:16,261 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 792 transitions. [2022-12-14 18:10:16,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:10:16,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:16,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:10:16,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:16,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 441 states and 778 transitions. [2022-12-14 18:10:16,378 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 778 transitions. [2022-12-14 18:10:16,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:10:16,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:16,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:16,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:16,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:16,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:16,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 445 states and 786 transitions. [2022-12-14 18:10:16,503 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 786 transitions. [2022-12-14 18:10:16,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:10:16,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:16,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:16,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:10:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:17,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 447 states and 796 transitions. [2022-12-14 18:10:17,139 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 796 transitions. [2022-12-14 18:10:17,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:10:17,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:17,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:17,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:17,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:17,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:17,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 450 states and 799 transitions. [2022-12-14 18:10:17,253 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 799 transitions. [2022-12-14 18:10:17,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:10:17,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:17,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:17,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:17,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:17,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 453 states and 803 transitions. [2022-12-14 18:10:17,361 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 803 transitions. [2022-12-14 18:10:17,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:10:17,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:17,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:17,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:17,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 455 states and 805 transitions. [2022-12-14 18:10:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 805 transitions. [2022-12-14 18:10:17,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:10:17,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:17,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:17,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:17,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:10:17,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:17,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 456 states and 806 transitions. [2022-12-14 18:10:17,681 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 806 transitions. [2022-12-14 18:10:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 18:10:17,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:17,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:17,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:17,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:10:18,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:18,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 456 states and 804 transitions. [2022-12-14 18:10:18,075 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 804 transitions. [2022-12-14 18:10:18,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:10:18,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:18,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:18,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:10:19,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:19,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 460 states and 812 transitions. [2022-12-14 18:10:19,074 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 812 transitions. [2022-12-14 18:10:19,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:10:19,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:19,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:19,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:19,169 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:19,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 463 states and 816 transitions. [2022-12-14 18:10:19,189 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 816 transitions. [2022-12-14 18:10:19,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:10:19,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:19,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:19,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:19,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 464 states and 817 transitions. [2022-12-14 18:10:19,304 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 817 transitions. [2022-12-14 18:10:19,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:10:19,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:19,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:10:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:19,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 467 states and 822 transitions. [2022-12-14 18:10:19,959 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 822 transitions. [2022-12-14 18:10:19,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:10:19,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:19,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:20,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:10:20,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 472 states and 837 transitions. [2022-12-14 18:10:20,079 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 837 transitions. [2022-12-14 18:10:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:10:20,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:20,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:20,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:20,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:10:20,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 473 states and 838 transitions. [2022-12-14 18:10:20,194 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 838 transitions. [2022-12-14 18:10:20,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:10:20,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:20,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:20,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:20,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:10:20,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:20,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 476 states and 842 transitions. [2022-12-14 18:10:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 842 transitions. [2022-12-14 18:10:20,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:10:20,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:20,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:20,395 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:10:20,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:20,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 477 states and 843 transitions. [2022-12-14 18:10:20,407 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 843 transitions. [2022-12-14 18:10:20,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:10:20,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:20,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:20,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:20,501 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:20,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 480 states and 847 transitions. [2022-12-14 18:10:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 847 transitions. [2022-12-14 18:10:20,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:10:20,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:20,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:20,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:20,699 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:23,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:23,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 503 states and 910 transitions. [2022-12-14 18:10:23,045 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 910 transitions. [2022-12-14 18:10:23,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:10:23,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:23,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:23,146 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:23,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:23,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 504 states and 911 transitions. [2022-12-14 18:10:23,166 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 911 transitions. [2022-12-14 18:10:23,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:10:23,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:23,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:23,257 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 18:10:23,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 507 states and 915 transitions. [2022-12-14 18:10:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 915 transitions. [2022-12-14 18:10:23,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:23,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:23,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:23,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:25,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:25,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 526 states and 960 transitions. [2022-12-14 18:10:25,018 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 960 transitions. [2022-12-14 18:10:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:10:25,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:25,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:25,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:25,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:25,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:25,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 527 states and 961 transitions. [2022-12-14 18:10:25,115 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 961 transitions. [2022-12-14 18:10:25,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:10:25,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:25,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:25,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:25,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 528 states and 962 transitions. [2022-12-14 18:10:25,209 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 962 transitions. [2022-12-14 18:10:25,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:10:25,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:25,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:25,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:25,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:25,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 529 states and 963 transitions. [2022-12-14 18:10:25,303 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 963 transitions. [2022-12-14 18:10:25,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:10:25,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:25,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:25,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:25,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 530 states and 964 transitions. [2022-12-14 18:10:25,398 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 964 transitions. [2022-12-14 18:10:25,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:10:25,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:25,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:29,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 554 states and 1029 transitions. [2022-12-14 18:10:29,576 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1029 transitions. [2022-12-14 18:10:29,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:10:29,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:29,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:29,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:35,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:35,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 576 states and 1100 transitions. [2022-12-14 18:10:35,094 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1100 transitions. [2022-12-14 18:10:35,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:10:35,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:35,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:36,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:36,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 576 states and 1099 transitions. [2022-12-14 18:10:36,093 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1099 transitions. [2022-12-14 18:10:36,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:10:36,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:36,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:36,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:36,176 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:36,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:36,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 577 states and 1104 transitions. [2022-12-14 18:10:36,659 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1104 transitions. [2022-12-14 18:10:36,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:36,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:36,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:36,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:36,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:36,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:36,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 578 states and 1105 transitions. [2022-12-14 18:10:36,784 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1105 transitions. [2022-12-14 18:10:36,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:36,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:36,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:36,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:36,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:36,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 579 states and 1106 transitions. [2022-12-14 18:10:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1106 transitions. [2022-12-14 18:10:36,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:36,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:36,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:37,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:37,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 580 states and 1109 transitions. [2022-12-14 18:10:37,396 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1109 transitions. [2022-12-14 18:10:37,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:37,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:37,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:37,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:37,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:37,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:37,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 581 states and 1110 transitions. [2022-12-14 18:10:37,505 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1110 transitions. [2022-12-14 18:10:37,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:37,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:37,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:37,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:37,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 582 states and 1111 transitions. [2022-12-14 18:10:37,609 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1111 transitions. [2022-12-14 18:10:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:37,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:37,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:37,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:37,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 583 states and 1112 transitions. [2022-12-14 18:10:37,705 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1112 transitions. [2022-12-14 18:10:37,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:10:37,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:37,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:37,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:37,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:40,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 601 states and 1162 transitions. [2022-12-14 18:10:40,764 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1162 transitions. [2022-12-14 18:10:40,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:40,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:40,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:40,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 602 states and 1163 transitions. [2022-12-14 18:10:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1163 transitions. [2022-12-14 18:10:41,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:41,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:41,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:41,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:41,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 603 states and 1166 transitions. [2022-12-14 18:10:41,116 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1166 transitions. [2022-12-14 18:10:41,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:41,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:41,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:41,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:41,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:41,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:41,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 604 states and 1167 transitions. [2022-12-14 18:10:41,219 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1167 transitions. [2022-12-14 18:10:41,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:41,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:41,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:48,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:48,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 629 states and 1237 transitions. [2022-12-14 18:10:48,262 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1237 transitions. [2022-12-14 18:10:48,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:48,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:48,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:48,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:48,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 630 states and 1238 transitions. [2022-12-14 18:10:48,361 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1238 transitions. [2022-12-14 18:10:48,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:10:48,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:48,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:49,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 634 states and 1254 transitions. [2022-12-14 18:10:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1254 transitions. [2022-12-14 18:10:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:10:49,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:49,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:49,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:49,506 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:10:49,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:49,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 637 states and 1258 transitions. [2022-12-14 18:10:49,537 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1258 transitions. [2022-12-14 18:10:49,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:10:49,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:49,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:49,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:10:51,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 641 states and 1265 transitions. [2022-12-14 18:10:51,355 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1265 transitions. [2022-12-14 18:10:51,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:10:51,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:51,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:53,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:53,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 641 states and 1264 transitions. [2022-12-14 18:10:53,489 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1264 transitions. [2022-12-14 18:10:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:10:53,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:53,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:53,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:55,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:55,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 641 states and 1263 transitions. [2022-12-14 18:10:55,595 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1263 transitions. [2022-12-14 18:10:55,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:10:55,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:55,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:55,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:56,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 645 states and 1277 transitions. [2022-12-14 18:10:56,653 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1277 transitions. [2022-12-14 18:10:56,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:10:56,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:56,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:56,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:56,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:56,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 646 states and 1278 transitions. [2022-12-14 18:10:56,770 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1278 transitions. [2022-12-14 18:10:56,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:10:56,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:56,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:56,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:56,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:56,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 647 states and 1279 transitions. [2022-12-14 18:10:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1279 transitions. [2022-12-14 18:10:56,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:10:56,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:56,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:56,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:56,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:57,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:57,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 648 states and 1280 transitions. [2022-12-14 18:10:57,002 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1280 transitions. [2022-12-14 18:10:57,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:10:57,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:57,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:57,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:57,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:57,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 649 states and 1288 transitions. [2022-12-14 18:10:57,536 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1288 transitions. [2022-12-14 18:10:57,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:10:57,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:57,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:57,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:57,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:10:57,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 650 states and 1289 transitions. [2022-12-14 18:10:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1289 transitions. [2022-12-14 18:10:57,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:10:57,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:57,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:57,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:57,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:01,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:01,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 665 states and 1330 transitions. [2022-12-14 18:11:01,665 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1330 transitions. [2022-12-14 18:11:01,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:11:01,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:01,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:01,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:01,971 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:07,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:07,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 683 states and 1387 transitions. [2022-12-14 18:11:07,413 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1387 transitions. [2022-12-14 18:11:07,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:11:07,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:07,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:07,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 684 states and 1388 transitions. [2022-12-14 18:11:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1388 transitions. [2022-12-14 18:11:07,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:11:07,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:07,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:08,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:18,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:18,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 710 states and 1461 transitions. [2022-12-14 18:11:18,124 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1461 transitions. [2022-12-14 18:11:18,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:11:18,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:18,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:18,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:19,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:19,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 714 states and 1479 transitions. [2022-12-14 18:11:19,712 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1479 transitions. [2022-12-14 18:11:19,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:11:19,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:19,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:19,805 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:11:19,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:19,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 715 states and 1480 transitions. [2022-12-14 18:11:19,840 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1480 transitions. [2022-12-14 18:11:19,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:11:19,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:19,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:19,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:23,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:23,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 715 states and 1479 transitions. [2022-12-14 18:11:23,059 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1479 transitions. [2022-12-14 18:11:23,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:11:23,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:23,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:24,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 719 states and 1494 transitions. [2022-12-14 18:11:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1494 transitions. [2022-12-14 18:11:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:11:24,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:24,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:24,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:24,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:24,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 720 states and 1495 transitions. [2022-12-14 18:11:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1495 transitions. [2022-12-14 18:11:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:11:24,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:24,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:24,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:24,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2023 states to 721 states and 1496 transitions. [2022-12-14 18:11:24,653 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1496 transitions. [2022-12-14 18:11:24,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:11:24,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:24,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:24,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:24,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:24,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 722 states and 1497 transitions. [2022-12-14 18:11:24,782 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1497 transitions. [2022-12-14 18:11:24,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:11:24,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:24,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:24,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:30,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 741 states and 1559 transitions. [2022-12-14 18:11:30,098 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1559 transitions. [2022-12-14 18:11:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:11:30,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:30,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:30,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:34,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:34,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 756 states and 1602 transitions. [2022-12-14 18:11:34,761 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1602 transitions. [2022-12-14 18:11:34,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:11:34,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:34,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:35,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:49,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:49,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 780 states and 1691 transitions. [2022-12-14 18:11:49,684 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1691 transitions. [2022-12-14 18:11:49,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:11:49,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:49,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:49,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:11:54,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:54,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 792 states and 1730 transitions. [2022-12-14 18:11:54,285 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1730 transitions. [2022-12-14 18:11:54,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:11:54,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:54,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:54,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:54,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:01,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 813 states and 1780 transitions. [2022-12-14 18:12:01,635 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1780 transitions. [2022-12-14 18:12:01,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:12:01,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:01,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:01,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:02,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2529 states to 814 states and 1781 transitions. [2022-12-14 18:12:02,057 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1781 transitions. [2022-12-14 18:12:02,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:12:02,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:02,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:02,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:03,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:03,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 818 states and 1801 transitions. [2022-12-14 18:12:03,782 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1801 transitions. [2022-12-14 18:12:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:12:03,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:03,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:03,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:12:03,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:03,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 821 states and 1805 transitions. [2022-12-14 18:12:03,948 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1805 transitions. [2022-12-14 18:12:03,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:03,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:03,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:04,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:07,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:07,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 821 states and 1804 transitions. [2022-12-14 18:12:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1804 transitions. [2022-12-14 18:12:07,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:07,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:07,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:07,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:07,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:09,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 825 states and 1820 transitions. [2022-12-14 18:12:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1820 transitions. [2022-12-14 18:12:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:09,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:09,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:09,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:09,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:11,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:11,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 828 states and 1831 transitions. [2022-12-14 18:12:11,582 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1831 transitions. [2022-12-14 18:12:11,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:11,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:11,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:11,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:11,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 832 states and 1848 transitions. [2022-12-14 18:12:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1848 transitions. [2022-12-14 18:12:11,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:12:11,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:11,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:11,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:11,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:11,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:11,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 833 states and 1849 transitions. [2022-12-14 18:12:11,823 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1849 transitions. [2022-12-14 18:12:11,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:11,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:11,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:14,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:12:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:24,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 842 states and 1876 transitions. [2022-12-14 18:12:24,991 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1876 transitions. [2022-12-14 18:12:24,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:12:24,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:24,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:25,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 843 states and 1877 transitions. [2022-12-14 18:12:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1877 transitions. [2022-12-14 18:12:25,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:12:25,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:25,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:25,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:25,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:26,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 844 states and 1878 transitions. [2022-12-14 18:12:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1878 transitions. [2022-12-14 18:12:26,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:26,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:26,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:26,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:32,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:32,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 859 states and 1921 transitions. [2022-12-14 18:12:32,813 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1921 transitions. [2022-12-14 18:12:32,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:32,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:32,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:32,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:32,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:34,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:34,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 863 states and 1937 transitions. [2022-12-14 18:12:34,866 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1937 transitions. [2022-12-14 18:12:34,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:34,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:34,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:34,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:41,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:41,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2839 states to 878 states and 1979 transitions. [2022-12-14 18:12:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1979 transitions. [2022-12-14 18:12:41,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:41,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:41,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:41,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:41,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:41,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:41,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 881 states and 1992 transitions. [2022-12-14 18:12:41,455 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1992 transitions. [2022-12-14 18:12:41,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:41,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:41,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:47,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:47,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 893 states and 2035 transitions. [2022-12-14 18:12:47,431 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 2035 transitions. [2022-12-14 18:12:47,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:47,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:47,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:47,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:47,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:47,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:47,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 895 states and 2043 transitions. [2022-12-14 18:12:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2043 transitions. [2022-12-14 18:12:47,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:47,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:47,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:47,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:48,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 896 states and 2053 transitions. [2022-12-14 18:12:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 2053 transitions. [2022-12-14 18:12:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:12:48,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:48,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:48,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:48,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:50,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 900 states and 2075 transitions. [2022-12-14 18:12:50,617 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2075 transitions. [2022-12-14 18:12:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:50,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:50,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:50,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:12:55,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:55,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 911 states and 2111 transitions. [2022-12-14 18:12:55,311 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2111 transitions. [2022-12-14 18:12:55,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:12:55,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:55,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:55,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:13:02,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:02,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3158 states to 926 states and 2151 transitions. [2022-12-14 18:13:02,541 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2151 transitions. [2022-12-14 18:13:02,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:13:02,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:02,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:02,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:13:02,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 927 states and 2154 transitions. [2022-12-14 18:13:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2154 transitions. [2022-12-14 18:13:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:13:02,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:02,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:02,739 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:13:03,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 931 states and 2165 transitions. [2022-12-14 18:13:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 2165 transitions. [2022-12-14 18:13:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:13:03,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:03,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:03,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:13:06,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 932 states and 2168 transitions. [2022-12-14 18:13:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 2168 transitions. [2022-12-14 18:13:06,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:13:06,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:06,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:06,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:13:10,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:10,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 943 states and 2202 transitions. [2022-12-14 18:13:10,975 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 2202 transitions. [2022-12-14 18:13:10,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:13:10,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:10,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:11,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:13:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:11,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3261 states to 944 states and 2203 transitions. [2022-12-14 18:13:11,942 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2203 transitions. [2022-12-14 18:13:11,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:13:11,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:11,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:12,036 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:13:12,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:12,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 945 states and 2204 transitions. [2022-12-14 18:13:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 2204 transitions. [2022-12-14 18:13:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:13:12,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:12,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:12,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:12,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:13:17,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:17,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3278 states to 945 states and 2203 transitions. [2022-12-14 18:13:17,186 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 2203 transitions. [2022-12-14 18:13:17,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:13:17,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:17,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:17,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:13:19,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:19,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 949 states and 2221 transitions. [2022-12-14 18:13:19,595 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 2221 transitions. [2022-12-14 18:13:19,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:13:19,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:19,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:19,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:13:21,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:21,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3314 states to 953 states and 2239 transitions. [2022-12-14 18:13:21,850 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 2239 transitions. [2022-12-14 18:13:21,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:13:21,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:21,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:21,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:21,928 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:13:22,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:22,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3319 states to 957 states and 2244 transitions. [2022-12-14 18:13:22,849 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 2244 transitions. [2022-12-14 18:13:22,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:13:22,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:22,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:22,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:13:25,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:25,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 961 states and 2258 transitions. [2022-12-14 18:13:25,291 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 2258 transitions. [2022-12-14 18:13:25,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:13:25,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:25,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:25,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:13:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:32,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 976 states and 2307 transitions. [2022-12-14 18:13:32,685 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2307 transitions. [2022-12-14 18:13:32,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:13:32,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:32,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:32,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:13:33,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:33,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 977 states and 2311 transitions. [2022-12-14 18:13:33,755 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 2311 transitions. [2022-12-14 18:13:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:13:33,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:33,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:33,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:13:40,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:40,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3514 states to 992 states and 2357 transitions. [2022-12-14 18:13:40,263 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2357 transitions. [2022-12-14 18:13:40,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:13:40,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:40,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:41,673 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:14:03,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1018 states and 2503 transitions. [2022-12-14 18:14:03,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2503 transitions. [2022-12-14 18:14:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:03,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:03,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:03,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:03,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:03,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 1019 states and 2505 transitions. [2022-12-14 18:14:03,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 2505 transitions. [2022-12-14 18:14:03,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:03,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:03,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:03,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:11,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:11,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 1033 states and 2547 transitions. [2022-12-14 18:14:11,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 2547 transitions. [2022-12-14 18:14:11,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:11,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:11,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:11,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:11,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:11,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:11,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 1034 states and 2549 transitions. [2022-12-14 18:14:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 2549 transitions. [2022-12-14 18:14:11,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:11,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:11,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:11,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:13,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1037 states and 2563 transitions. [2022-12-14 18:14:13,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 2563 transitions. [2022-12-14 18:14:13,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:13,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:13,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:13,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:13,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:14,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:14,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3858 states to 1038 states and 2565 transitions. [2022-12-14 18:14:14,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2565 transitions. [2022-12-14 18:14:14,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:14,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:14,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:14,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:15,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 1042 states and 2581 transitions. [2022-12-14 18:14:15,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2581 transitions. [2022-12-14 18:14:15,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:15,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:15,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:15,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:16,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:16,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 1043 states and 2583 transitions. [2022-12-14 18:14:16,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2583 transitions. [2022-12-14 18:14:16,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:16,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:16,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:16,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:16,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:18,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:18,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 1047 states and 2600 transitions. [2022-12-14 18:14:18,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2600 transitions. [2022-12-14 18:14:18,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:18,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:18,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:18,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:18,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:18,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3895 states to 1048 states and 2602 transitions. [2022-12-14 18:14:18,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2602 transitions. [2022-12-14 18:14:18,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:18,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:18,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:19,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:19,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3903 states to 1050 states and 2610 transitions. [2022-12-14 18:14:19,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2610 transitions. [2022-12-14 18:14:19,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:19,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:19,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:19,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:19,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:20,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 1053 states and 2625 transitions. [2022-12-14 18:14:20,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2625 transitions. [2022-12-14 18:14:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:20,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:20,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:20,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:29,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:29,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 1068 states and 2669 transitions. [2022-12-14 18:14:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2669 transitions. [2022-12-14 18:14:29,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:29,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:29,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:29,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:29,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:31,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:31,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 1070 states and 2679 transitions. [2022-12-14 18:14:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2679 transitions. [2022-12-14 18:14:31,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:31,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:31,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:31,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4115 states to 1081 states and 2705 transitions. [2022-12-14 18:14:37,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 2705 transitions. [2022-12-14 18:14:37,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:37,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:37,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:37,916 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:37,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:37,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 1082 states and 2707 transitions. [2022-12-14 18:14:37,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 2707 transitions. [2022-12-14 18:14:37,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:37,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:37,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:14:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:40,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 1086 states and 2718 transitions. [2022-12-14 18:14:40,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2718 transitions. [2022-12-14 18:14:40,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:40,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:40,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:42,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:42,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 1087 states and 2721 transitions. [2022-12-14 18:14:42,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 2721 transitions. [2022-12-14 18:14:42,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:42,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:42,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:42,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:42,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:43,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:43,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 1088 states and 2725 transitions. [2022-12-14 18:14:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2725 transitions. [2022-12-14 18:14:43,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:43,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:43,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:43,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:44,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:44,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1089 states and 2727 transitions. [2022-12-14 18:14:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2727 transitions. [2022-12-14 18:14:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:14:44,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:44,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:44,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:44,136 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 18:14:44,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:44,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4167 states to 1091 states and 2757 transitions. [2022-12-14 18:14:44,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 2757 transitions. [2022-12-14 18:14:44,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:14:44,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:44,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:44,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:14:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:44,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 1093 states and 2759 transitions. [2022-12-14 18:14:44,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2759 transitions. [2022-12-14 18:14:44,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:14:44,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:44,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:44,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:44,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:14:54,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:54,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 1101 states and 2787 transitions. [2022-12-14 18:14:54,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2787 transitions. [2022-12-14 18:14:54,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:14:54,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:54,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:54,790 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:14:58,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 1105 states and 2803 transitions. [2022-12-14 18:14:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 2803 transitions. [2022-12-14 18:14:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:14:58,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:58,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:58,112 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:14:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:59,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 1106 states and 2804 transitions. [2022-12-14 18:14:59,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2804 transitions. [2022-12-14 18:14:59,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:14:59,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:59,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:15:00,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:00,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4272 states to 1109 states and 2810 transitions. [2022-12-14 18:15:00,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 2810 transitions. [2022-12-14 18:15:00,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:00,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:00,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:00,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:00,938 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:15:01,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:01,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 1110 states and 2811 transitions. [2022-12-14 18:15:01,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 2811 transitions. [2022-12-14 18:15:01,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:15:01,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:01,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:01,154 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:02,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4295 states to 1113 states and 2833 transitions. [2022-12-14 18:15:02,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2833 transitions. [2022-12-14 18:15:02,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:02,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:02,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:05,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4314 states to 1117 states and 2852 transitions. [2022-12-14 18:15:05,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2852 transitions. [2022-12-14 18:15:05,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:15:05,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:05,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:05,596 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:15:05,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 1118 states and 2853 transitions. [2022-12-14 18:15:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 2853 transitions. [2022-12-14 18:15:05,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:05,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:05,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:05,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:15,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 1133 states and 2899 transitions. [2022-12-14 18:15:15,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 2899 transitions. [2022-12-14 18:15:15,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:15,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:15,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:15,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:15,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:15,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4427 states to 1134 states and 2900 transitions. [2022-12-14 18:15:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 2900 transitions. [2022-12-14 18:15:15,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:15:15,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:15,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:15,689 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:15:15,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:15,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4434 states to 1137 states and 2907 transitions. [2022-12-14 18:15:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2907 transitions. [2022-12-14 18:15:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:15,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:15,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:15,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:15,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:23,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:23,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 1152 states and 2950 transitions. [2022-12-14 18:15:23,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 2950 transitions. [2022-12-14 18:15:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:23,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:23,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:26,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:26,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4534 states to 1156 states and 2966 transitions. [2022-12-14 18:15:26,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2966 transitions. [2022-12-14 18:15:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:26,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:26,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:26,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:26,835 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:28,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:28,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4536 states to 1157 states and 2968 transitions. [2022-12-14 18:15:28,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2968 transitions. [2022-12-14 18:15:28,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:15:28,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:28,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:28,266 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:15:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:29,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4537 states to 1158 states and 2969 transitions. [2022-12-14 18:15:29,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2969 transitions. [2022-12-14 18:15:29,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:29,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:29,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:29,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:29,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:29,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4539 states to 1159 states and 2971 transitions. [2022-12-14 18:15:29,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2971 transitions. [2022-12-14 18:15:29,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:29,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:29,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:29,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:39,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:39,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 1174 states and 3017 transitions. [2022-12-14 18:15:39,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 3017 transitions. [2022-12-14 18:15:39,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:39,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:39,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:39,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:39,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:39,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 1175 states and 3027 transitions. [2022-12-14 18:15:39,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 3027 transitions. [2022-12-14 18:15:39,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:39,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:39,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:39,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4735 states to 1189 states and 3067 transitions. [2022-12-14 18:15:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 3067 transitions. [2022-12-14 18:15:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:47,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:47,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:47,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:47,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:48,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:48,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4737 states to 1190 states and 3069 transitions. [2022-12-14 18:15:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 3069 transitions. [2022-12-14 18:15:48,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:48,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:48,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:48,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:48,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:50,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 1191 states and 3074 transitions. [2022-12-14 18:15:50,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 3074 transitions. [2022-12-14 18:15:50,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:50,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:50,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4744 states to 1192 states and 3076 transitions. [2022-12-14 18:15:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 3076 transitions. [2022-12-14 18:15:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:50,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:50,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:50,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:53,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4761 states to 1196 states and 3093 transitions. [2022-12-14 18:15:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 3093 transitions. [2022-12-14 18:15:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:53,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:53,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:54,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 1197 states and 3099 transitions. [2022-12-14 18:15:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 3099 transitions. [2022-12-14 18:15:54,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:54,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:54,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:54,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:54,838 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:15:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:57,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 1201 states and 3115 transitions. [2022-12-14 18:15:57,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 3115 transitions. [2022-12-14 18:15:57,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:57,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:57,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:57,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:57,849 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:15:59,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:59,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 1202 states and 3116 transitions. [2022-12-14 18:15:59,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 3116 transitions. [2022-12-14 18:15:59,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:15:59,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:59,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:00,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:00,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4788 states to 1203 states and 3120 transitions. [2022-12-14 18:16:00,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 3120 transitions. [2022-12-14 18:16:00,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:00,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:00,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:03,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4796 states to 1205 states and 3128 transitions. [2022-12-14 18:16:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 3128 transitions. [2022-12-14 18:16:03,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:03,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:03,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:03,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:03,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:04,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4798 states to 1206 states and 3130 transitions. [2022-12-14 18:16:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 3130 transitions. [2022-12-14 18:16:04,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:04,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:04,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:04,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:04,846 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:06,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4802 states to 1207 states and 3134 transitions. [2022-12-14 18:16:06,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 3134 transitions. [2022-12-14 18:16:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:06,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:06,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:06,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:06,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4804 states to 1208 states and 3136 transitions. [2022-12-14 18:16:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 3136 transitions. [2022-12-14 18:16:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:06,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:06,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:06,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:06,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:08,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:08,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 1210 states and 3143 transitions. [2022-12-14 18:16:08,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 3143 transitions. [2022-12-14 18:16:08,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:08,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:08,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:08,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:08,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4813 states to 1211 states and 3145 transitions. [2022-12-14 18:16:08,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 3145 transitions. [2022-12-14 18:16:08,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:08,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:08,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:08,469 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:16:08,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4814 states to 1212 states and 3146 transitions. [2022-12-14 18:16:08,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 3146 transitions. [2022-12-14 18:16:08,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:08,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:08,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:08,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:08,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:08,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4816 states to 1213 states and 3148 transitions. [2022-12-14 18:16:08,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 3148 transitions. [2022-12-14 18:16:08,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:08,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:08,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:08,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:08,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:08,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 1214 states and 3150 transitions. [2022-12-14 18:16:08,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 3150 transitions. [2022-12-14 18:16:08,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:08,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:08,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:08,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:10,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:10,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4820 states to 1215 states and 3152 transitions. [2022-12-14 18:16:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 3152 transitions. [2022-12-14 18:16:10,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:10,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:10,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:10,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:11,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:11,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4822 states to 1216 states and 3154 transitions. [2022-12-14 18:16:11,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 3154 transitions. [2022-12-14 18:16:11,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:11,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:11,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:11,500 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:16:14,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:14,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4833 states to 1220 states and 3165 transitions. [2022-12-14 18:16:14,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 3165 transitions. [2022-12-14 18:16:14,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:14,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:14,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:14,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:15,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:15,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4837 states to 1221 states and 3169 transitions. [2022-12-14 18:16:15,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 3169 transitions. [2022-12-14 18:16:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:16:15,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:15,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:16,045 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:16:17,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:17,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4838 states to 1222 states and 3170 transitions. [2022-12-14 18:16:17,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 3170 transitions. [2022-12-14 18:16:17,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:17,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:17,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:17,495 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:16:26,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:26,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 1222 states and 3169 transitions. [2022-12-14 18:16:26,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 3169 transitions. [2022-12-14 18:16:26,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:26,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:26,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:26,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:26,131 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:16:26,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:26,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 1221 states and 3165 transitions. [2022-12-14 18:16:26,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 3165 transitions. [2022-12-14 18:16:26,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:26,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:26,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:26,295 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:16:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4863 states to 1224 states and 3171 transitions. [2022-12-14 18:16:27,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 3171 transitions. [2022-12-14 18:16:27,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:27,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:27,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:27,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:28,055 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:16:31,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:31,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4880 states to 1228 states and 3188 transitions. [2022-12-14 18:16:31,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 3188 transitions. [2022-12-14 18:16:31,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:31,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:31,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:31,620 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:16:33,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4903 states to 1231 states and 3211 transitions. [2022-12-14 18:16:33,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 3211 transitions. [2022-12-14 18:16:33,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:33,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:33,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:33,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:33,349 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:16:33,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:33,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4910 states to 1234 states and 3218 transitions. [2022-12-14 18:16:33,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 3218 transitions. [2022-12-14 18:16:33,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:33,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:33,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:33,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:33,542 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:16:33,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:33,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4911 states to 1235 states and 3219 transitions. [2022-12-14 18:16:33,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 3219 transitions. [2022-12-14 18:16:33,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:33,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:33,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:33,686 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:16:34,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:34,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4917 states to 1238 states and 3225 transitions. [2022-12-14 18:16:34,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 3225 transitions. [2022-12-14 18:16:34,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:16:34,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:34,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:34,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:35,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:43,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:43,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4999 states to 1253 states and 3266 transitions. [2022-12-14 18:16:43,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 3266 transitions. [2022-12-14 18:16:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:16:43,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:43,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:43,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:47,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:47,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5017 states to 1257 states and 3283 transitions. [2022-12-14 18:16:47,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 3283 transitions. [2022-12-14 18:16:47,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:16:47,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:47,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:47,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:47,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:47,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5018 states to 1258 states and 3284 transitions. [2022-12-14 18:16:47,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 3284 transitions. [2022-12-14 18:16:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:47,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:47,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:47,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:47,578 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:16:49,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:49,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5034 states to 1259 states and 3300 transitions. [2022-12-14 18:16:49,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 3300 transitions. [2022-12-14 18:16:49,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:49,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:49,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:49,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:49,699 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:16:49,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:49,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5035 states to 1260 states and 3301 transitions. [2022-12-14 18:16:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 3301 transitions. [2022-12-14 18:16:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:49,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:49,860 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:16:51,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5036 states to 1261 states and 3302 transitions. [2022-12-14 18:16:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 3302 transitions. [2022-12-14 18:16:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:16:51,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:51,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:51,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:51,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:51,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:51,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5038 states to 1262 states and 3304 transitions. [2022-12-14 18:16:51,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 3304 transitions. [2022-12-14 18:16:51,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:51,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:51,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:51,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:51,321 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:16:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:52,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 1263 states and 3306 transitions. [2022-12-14 18:16:52,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 3306 transitions. [2022-12-14 18:16:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:16:52,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:52,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:52,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:52,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:52,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5045 states to 1264 states and 3311 transitions. [2022-12-14 18:16:52,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 3311 transitions. [2022-12-14 18:16:52,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:16:52,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:52,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:52,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:55,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5061 states to 1268 states and 3327 transitions. [2022-12-14 18:16:55,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 3327 transitions. [2022-12-14 18:16:55,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:16:55,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:55,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:55,913 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:16:57,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:57,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5079 states to 1271 states and 3345 transitions. [2022-12-14 18:16:57,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 3345 transitions. [2022-12-14 18:16:57,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:16:57,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:57,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:57,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:00,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5088 states to 1274 states and 3354 transitions. [2022-12-14 18:17:00,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 3354 transitions. [2022-12-14 18:17:00,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:17:00,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:00,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:00,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5158 states to 1288 states and 3391 transitions. [2022-12-14 18:17:10,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 3391 transitions. [2022-12-14 18:17:10,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:17:10,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:10,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:10,445 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:17:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:14,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5175 states to 1292 states and 3408 transitions. [2022-12-14 18:17:14,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 3408 transitions. [2022-12-14 18:17:14,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:17:14,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:14,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:14,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:14,161 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:17:14,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 1293 states and 3409 transitions. [2022-12-14 18:17:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 3409 transitions. [2022-12-14 18:17:14,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:17:14,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:14,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:14,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:14,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 1294 states and 3411 transitions. [2022-12-14 18:17:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 3411 transitions. [2022-12-14 18:17:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:17:14,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:14,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:14,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:14,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:14,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:14,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5182 states to 1295 states and 3415 transitions. [2022-12-14 18:17:14,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 3415 transitions. [2022-12-14 18:17:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:17:14,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:14,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:14,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:14,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5185 states to 1296 states and 3418 transitions. [2022-12-14 18:17:14,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 3418 transitions. [2022-12-14 18:17:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:17:14,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:14,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:14,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:14,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:14,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:14,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5187 states to 1297 states and 3420 transitions. [2022-12-14 18:17:14,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 3420 transitions. [2022-12-14 18:17:14,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:17:14,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:14,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:14,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:15,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:24,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:24,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 1310 states and 3455 transitions. [2022-12-14 18:17:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 3455 transitions. [2022-12-14 18:17:24,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:17:24,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:24,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:24,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:24,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:32,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:32,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5360 states to 1321 states and 3489 transitions. [2022-12-14 18:17:32,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 3489 transitions. [2022-12-14 18:17:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:17:32,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:32,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:33,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:34,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:34,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5364 states to 1322 states and 3493 transitions. [2022-12-14 18:17:34,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 3493 transitions. [2022-12-14 18:17:34,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:17:34,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:34,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:34,600 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:17:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:37,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5375 states to 1326 states and 3504 transitions. [2022-12-14 18:17:37,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 3504 transitions. [2022-12-14 18:17:37,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:17:37,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:37,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:37,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:17:37,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:37,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5378 states to 1327 states and 3506 transitions. [2022-12-14 18:17:37,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 3506 transitions. [2022-12-14 18:17:37,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:17:37,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:37,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:37,999 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:17:39,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:39,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5384 states to 1330 states and 3512 transitions. [2022-12-14 18:17:39,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 3512 transitions. [2022-12-14 18:17:39,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:17:39,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:39,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:17:40,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5390 states to 1333 states and 3518 transitions. [2022-12-14 18:17:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 3518 transitions. [2022-12-14 18:17:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:17:40,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:40,943 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:17:42,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:42,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5411 states to 1336 states and 3539 transitions. [2022-12-14 18:17:42,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 3539 transitions. [2022-12-14 18:17:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:17:42,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:42,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:43,003 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:17:49,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:49,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5440 states to 1341 states and 3568 transitions. [2022-12-14 18:17:49,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 3568 transitions. [2022-12-14 18:17:49,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:17:49,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:49,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:17:53,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:53,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 1344 states and 3586 transitions. [2022-12-14 18:17:53,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 3586 transitions. [2022-12-14 18:17:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:17:53,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:53,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:53,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:56,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:56,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 1346 states and 3591 transitions. [2022-12-14 18:17:56,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 3591 transitions. [2022-12-14 18:17:56,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:17:56,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:56,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:56,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:17:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:57,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5464 states to 1347 states and 3592 transitions. [2022-12-14 18:17:57,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 3592 transitions. [2022-12-14 18:17:57,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:17:57,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:57,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:17:58,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:58,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5485 states to 1351 states and 3613 transitions. [2022-12-14 18:17:58,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 3613 transitions. [2022-12-14 18:17:58,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:17:58,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:58,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:58,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:58,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:58,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:58,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5486 states to 1352 states and 3614 transitions. [2022-12-14 18:17:58,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 3614 transitions. [2022-12-14 18:17:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:17:58,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:58,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:58,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:09,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:09,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 1366 states and 3653 transitions. [2022-12-14 18:18:09,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 3653 transitions. [2022-12-14 18:18:09,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:18:09,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:09,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:09,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:09,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:19,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5637 states to 1381 states and 3687 transitions. [2022-12-14 18:18:19,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 3687 transitions. [2022-12-14 18:18:19,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:19,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:19,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:19,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:20,020 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:18:21,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:21,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5643 states to 1384 states and 3693 transitions. [2022-12-14 18:18:21,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 3693 transitions. [2022-12-14 18:18:21,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:21,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:21,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:21,375 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:18:21,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:21,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 1385 states and 3695 transitions. [2022-12-14 18:18:21,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 3695 transitions. [2022-12-14 18:18:21,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:21,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:21,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:18:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:24,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5660 states to 1388 states and 3710 transitions. [2022-12-14 18:18:24,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 3710 transitions. [2022-12-14 18:18:24,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:24,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:24,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:24,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:24,282 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:18:24,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:24,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5661 states to 1389 states and 3711 transitions. [2022-12-14 18:18:24,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 3711 transitions. [2022-12-14 18:18:24,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:24,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:24,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:24,471 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:18:24,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5668 states to 1392 states and 3718 transitions. [2022-12-14 18:18:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 3718 transitions. [2022-12-14 18:18:24,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:18:24,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:24,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:24,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:24,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:24,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:24,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5669 states to 1393 states and 3719 transitions. [2022-12-14 18:18:24,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 3719 transitions. [2022-12-14 18:18:24,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:24,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:24,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:24,813 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:18:26,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:26,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5671 states to 1394 states and 3721 transitions. [2022-12-14 18:18:26,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 3721 transitions. [2022-12-14 18:18:26,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:18:26,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:26,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:26,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:28,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:28,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5673 states to 1395 states and 3723 transitions. [2022-12-14 18:18:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 3723 transitions. [2022-12-14 18:18:28,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:28,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:28,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:28,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:28,658 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:18:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:30,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5675 states to 1396 states and 3725 transitions. [2022-12-14 18:18:30,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 3725 transitions. [2022-12-14 18:18:30,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:30,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:30,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:30,338 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:18:32,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:32,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5679 states to 1397 states and 3729 transitions. [2022-12-14 18:18:32,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 3729 transitions. [2022-12-14 18:18:32,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:32,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:32,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:32,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:32,095 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:18:34,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:34,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5697 states to 1400 states and 3747 transitions. [2022-12-14 18:18:34,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 3747 transitions. [2022-12-14 18:18:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:18:34,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:34,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:34,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:39,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 1404 states and 3762 transitions. [2022-12-14 18:18:39,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 3762 transitions. [2022-12-14 18:18:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:39,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:39,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:39,709 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:18:41,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:41,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5713 states to 1405 states and 3763 transitions. [2022-12-14 18:18:41,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 3763 transitions. [2022-12-14 18:18:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:41,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:41,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:41,379 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:18:43,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:43,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5714 states to 1406 states and 3764 transitions. [2022-12-14 18:18:43,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 3764 transitions. [2022-12-14 18:18:43,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:18:43,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:43,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:43,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5725 states to 1409 states and 3775 transitions. [2022-12-14 18:18:46,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 3775 transitions. [2022-12-14 18:18:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:46,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:46,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:46,833 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:18:48,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:48,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5733 states to 1411 states and 3783 transitions. [2022-12-14 18:18:48,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 3783 transitions. [2022-12-14 18:18:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:18:48,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:48,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:48,789 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:18:52,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:52,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5738 states to 1413 states and 3788 transitions. [2022-12-14 18:18:52,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 3788 transitions. [2022-12-14 18:18:52,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:18:52,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:52,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:52,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:52,156 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:18:56,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:56,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5755 states to 1417 states and 3805 transitions. [2022-12-14 18:18:56,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 3805 transitions. [2022-12-14 18:18:56,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:18:56,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:56,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:56,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:57,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:57,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5757 states to 1418 states and 3807 transitions. [2022-12-14 18:18:57,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 3807 transitions. [2022-12-14 18:18:57,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:18:57,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:57,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:57,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:57,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:08,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:08,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5819 states to 1431 states and 3840 transitions. [2022-12-14 18:19:08,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 3840 transitions. [2022-12-14 18:19:08,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:19:08,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:08,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:08,799 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:19:08,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:08,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5820 states to 1432 states and 3841 transitions. [2022-12-14 18:19:08,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 3841 transitions. [2022-12-14 18:19:08,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:19:08,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:08,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:08,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:20,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:20,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5879 states to 1444 states and 3871 transitions. [2022-12-14 18:19:20,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 3871 transitions. [2022-12-14 18:19:20,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:19:20,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:20,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:20,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:20,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:22,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:22,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5887 states to 1447 states and 3879 transitions. [2022-12-14 18:19:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 3879 transitions. [2022-12-14 18:19:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:19:22,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:22,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:22,445 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:19:24,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5899 states to 1450 states and 3891 transitions. [2022-12-14 18:19:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 3891 transitions. [2022-12-14 18:19:24,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:19:24,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:24,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:24,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:24,860 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:19:26,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:26,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5900 states to 1451 states and 3892 transitions. [2022-12-14 18:19:26,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 3892 transitions. [2022-12-14 18:19:26,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:19:26,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:26,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:26,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:28,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:28,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5902 states to 1452 states and 3894 transitions. [2022-12-14 18:19:28,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 3894 transitions. [2022-12-14 18:19:28,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:19:28,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:28,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:28,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:28,352 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:19:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:34,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5914 states to 1456 states and 3906 transitions. [2022-12-14 18:19:34,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 3906 transitions. [2022-12-14 18:19:34,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:19:34,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:34,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:34,417 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:19:34,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5915 states to 1457 states and 3907 transitions. [2022-12-14 18:19:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 3907 transitions. [2022-12-14 18:19:34,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:19:34,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:34,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:34,581 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:19:38,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:38,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 1461 states and 3919 transitions. [2022-12-14 18:19:38,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 3919 transitions. [2022-12-14 18:19:38,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:19:38,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:38,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:38,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:39,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:39,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5932 states to 1463 states and 3924 transitions. [2022-12-14 18:19:39,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 3924 transitions. [2022-12-14 18:19:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:19:39,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:39,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:39,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:39,980 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:19:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:41,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5935 states to 1464 states and 3927 transitions. [2022-12-14 18:19:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 3927 transitions. [2022-12-14 18:19:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:19:41,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:41,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:41,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:41,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:45,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:45,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 1466 states and 3935 transitions. [2022-12-14 18:19:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 3935 transitions. [2022-12-14 18:19:45,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:19:45,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:45,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:45,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:48,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 1467 states and 3937 transitions. [2022-12-14 18:19:48,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 3937 transitions. [2022-12-14 18:19:48,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:19:48,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:48,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:48,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:48,367 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:19:52,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:52,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 1469 states and 3941 transitions. [2022-12-14 18:19:52,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 3941 transitions. [2022-12-14 18:19:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:19:52,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:52,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:52,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:52,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:54,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:54,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5951 states to 1470 states and 3943 transitions. [2022-12-14 18:19:54,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 3943 transitions. [2022-12-14 18:19:54,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:19:54,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:54,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:54,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:56,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:56,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5952 states to 1471 states and 3944 transitions. [2022-12-14 18:19:56,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 3944 transitions. [2022-12-14 18:19:56,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:19:56,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:56,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:56,227 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:19:56,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:56,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 1474 states and 3948 transitions. [2022-12-14 18:19:56,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 3948 transitions. [2022-12-14 18:19:56,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:19:56,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:56,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:56,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:19:56,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:56,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5957 states to 1473 states and 3944 transitions. [2022-12-14 18:19:56,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 3944 transitions. [2022-12-14 18:19:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:19:56,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:56,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:56,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:56,556 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:19:58,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:58,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5963 states to 1476 states and 3950 transitions. [2022-12-14 18:19:58,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 3950 transitions. [2022-12-14 18:19:58,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:19:58,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:58,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:58,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:58,522 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:20:00,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:00,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5969 states to 1479 states and 3956 transitions. [2022-12-14 18:20:00,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 3956 transitions. [2022-12-14 18:20:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:20:00,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:00,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:00,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:00,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:08,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:08,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5978 states to 1483 states and 3965 transitions. [2022-12-14 18:20:08,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 3965 transitions. [2022-12-14 18:20:08,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:20:08,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:08,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:08,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:08,213 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:20:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:09,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 1486 states and 3971 transitions. [2022-12-14 18:20:09,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 3971 transitions. [2022-12-14 18:20:09,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:20:09,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:09,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:09,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:09,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:11,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5986 states to 1487 states and 3973 transitions. [2022-12-14 18:20:11,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 3973 transitions. [2022-12-14 18:20:11,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:20:11,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:11,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:11,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:13,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:13,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5990 states to 1488 states and 3977 transitions. [2022-12-14 18:20:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 3977 transitions. [2022-12-14 18:20:13,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:20:13,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:13,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:13,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:13,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:15,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:15,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5992 states to 1489 states and 3979 transitions. [2022-12-14 18:20:15,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 3979 transitions. [2022-12-14 18:20:15,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:20:15,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:15,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:15,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:15,504 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:20:22,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6022 states to 1494 states and 4009 transitions. [2022-12-14 18:20:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 4009 transitions. [2022-12-14 18:20:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:20:22,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:24,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6023 states to 1495 states and 4010 transitions. [2022-12-14 18:20:24,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 4010 transitions. [2022-12-14 18:20:24,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:20:24,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:24,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:24,376 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:20:26,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:26,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6026 states to 1496 states and 4013 transitions. [2022-12-14 18:20:26,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 4013 transitions. [2022-12-14 18:20:26,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:20:26,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:26,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:20:32,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:32,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6051 states to 1501 states and 4038 transitions. [2022-12-14 18:20:32,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 4038 transitions. [2022-12-14 18:20:32,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:20:32,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:32,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:32,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:34,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6052 states to 1502 states and 4039 transitions. [2022-12-14 18:20:34,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 4039 transitions. [2022-12-14 18:20:34,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:20:34,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:34,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:34,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:34,826 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:20:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:39,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6069 states to 1506 states and 4056 transitions. [2022-12-14 18:20:39,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 4056 transitions. [2022-12-14 18:20:39,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:20:39,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:39,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:39,398 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:20:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6077 states to 1510 states and 4064 transitions. [2022-12-14 18:20:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 4064 transitions. [2022-12-14 18:20:43,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:20:43,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:43,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:43,145 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:20:52,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:52,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6179 states to 1521 states and 4095 transitions. [2022-12-14 18:20:52,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 4095 transitions. [2022-12-14 18:20:52,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:20:52,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:52,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:52,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:53,037 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:20:53,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:53,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6190 states to 1525 states and 4106 transitions. [2022-12-14 18:20:53,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 4106 transitions. [2022-12-14 18:20:53,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:20:53,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:53,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:54,005 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:20:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:55,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 1528 states and 4112 transitions. [2022-12-14 18:20:55,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 4112 transitions. [2022-12-14 18:20:55,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:20:55,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:55,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:55,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:55,851 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:20:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:57,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6198 states to 1529 states and 4114 transitions. [2022-12-14 18:20:57,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 4114 transitions. [2022-12-14 18:20:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:20:57,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:57,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:20:57,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6199 states to 1530 states and 4115 transitions. [2022-12-14 18:20:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 4115 transitions. [2022-12-14 18:20:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:20:57,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:57,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:57,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:20:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6202 states to 1531 states and 4117 transitions. [2022-12-14 18:20:57,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 4117 transitions. [2022-12-14 18:20:57,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:20:57,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:57,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:57,876 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:20:57,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:57,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6207 states to 1534 states and 4122 transitions. [2022-12-14 18:20:57,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 4122 transitions. [2022-12-14 18:20:58,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:20:58,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:58,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:58,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:21:00,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6213 states to 1537 states and 4128 transitions. [2022-12-14 18:21:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 4128 transitions. [2022-12-14 18:21:00,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:21:00,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:00,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:00,145 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:21:01,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6213 states to 1538 states and 4128 transitions. [2022-12-14 18:21:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 4128 transitions. [2022-12-14 18:21:01,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:21:01,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:01,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:01,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:01,565 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:21:03,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:03,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6219 states to 1541 states and 4134 transitions. [2022-12-14 18:21:03,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 4134 transitions. [2022-12-14 18:21:03,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:21:03,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:03,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:03,604 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:21:05,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6225 states to 1542 states and 4140 transitions. [2022-12-14 18:21:05,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 4140 transitions. [2022-12-14 18:21:05,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:21:05,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:05,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:05,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:05,766 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:21:17,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:17,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6307 states to 1556 states and 4177 transitions. [2022-12-14 18:21:17,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 4177 transitions. [2022-12-14 18:21:17,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:21:17,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:17,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:17,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:17,791 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:21:32,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:32,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6373 states to 1571 states and 4214 transitions. [2022-12-14 18:21:32,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 4214 transitions. [2022-12-14 18:21:32,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:21:32,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:32,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:32,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:32,704 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:21:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:34,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6379 states to 1574 states and 4220 transitions. [2022-12-14 18:21:34,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 4220 transitions. [2022-12-14 18:21:34,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:21:34,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:34,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:34,914 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:21:36,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:36,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6380 states to 1575 states and 4221 transitions. [2022-12-14 18:21:36,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 4221 transitions. [2022-12-14 18:21:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:21:36,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:36,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:37,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:37,064 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:21:50,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6436 states to 1588 states and 4250 transitions. [2022-12-14 18:21:50,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 4250 transitions. [2022-12-14 18:21:50,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:21:50,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:50,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:50,292 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:21:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6447 states to 1592 states and 4261 transitions. [2022-12-14 18:21:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 4261 transitions. [2022-12-14 18:21:50,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:21:50,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:50,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:50,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:50,504 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:22:02,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:02,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6559 states to 1604 states and 4295 transitions. [2022-12-14 18:22:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 4295 transitions. [2022-12-14 18:22:02,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:22:02,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:02,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:02,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:02,144 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:22:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:04,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6565 states to 1607 states and 4301 transitions. [2022-12-14 18:22:04,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 4301 transitions. [2022-12-14 18:22:04,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:22:04,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:04,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:04,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:04,135 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:22:17,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:17,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6618 states to 1619 states and 4327 transitions. [2022-12-14 18:22:17,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 4327 transitions. [2022-12-14 18:22:17,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:22:17,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:17,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:18,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:22,224 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.