./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.06.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/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_33d517f4-c225-4623-b14b-4901e2bc8ddc/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.06.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/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_33d517f4-c225-4623-b14b-4901e2bc8ddc/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 446a871a3cd47ea45eeb885eff35eb33cc93ddc5fa339490f1703fb03f5dc129 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:38:44,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:38:44,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:38:44,811 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:38:44,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:38:44,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:38:44,814 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:38:44,815 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:38:44,817 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:38:44,818 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:38:44,818 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:38:44,820 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:38:44,820 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:38:44,821 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:38:44,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:38:44,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:38:44,823 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:38:44,824 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:38:44,826 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:38:44,827 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:38:44,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:38:44,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:38:44,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:38:44,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:38:44,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:38:44,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:38:44,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:38:44,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:38:44,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:38:44,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:38:44,837 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:38:44,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:38:44,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:38:44,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:38:44,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:38:44,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:38:44,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:38:44,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:38:44,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:38:44,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:38:44,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:38:44,843 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:38:44,862 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:38:44,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:38:44,863 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:38:44,863 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:38:44,864 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:38:44,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:38:44,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:38:44,864 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:38:44,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:38:44,865 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:38:44,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:38:44,865 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:38:44,865 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:38:44,872 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:38:44,872 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:38:44,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:38:44,872 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:38:44,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:38:44,873 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:38:44,873 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:38:44,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:38:44,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:38:44,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:38:44,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:38:44,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:38:44,874 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:38:44,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:38:44,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:38:44,875 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_33d517f4-c225-4623-b14b-4901e2bc8ddc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 446a871a3cd47ea45eeb885eff35eb33cc93ddc5fa339490f1703fb03f5dc129 [2022-12-14 19:38:45,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:38:45,058 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:38:45,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:38:45,061 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:38:45,062 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:38:45,063 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.06.cil-1.c [2022-12-14 19:38:47,666 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:38:48,069 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:38:48,070 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/sv-benchmarks/c/combinations/Problem05_label49+token_ring.06.cil-1.c [2022-12-14 19:38:48,097 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/bin/ukojak-rkRKPMF4O4/data/9d2905142/6d5823911266417aa788b18d6d7e8f7f/FLAGf2b7c102f [2022-12-14 19:38:48,108 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/bin/ukojak-rkRKPMF4O4/data/9d2905142/6d5823911266417aa788b18d6d7e8f7f [2022-12-14 19:38:48,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:38:48,111 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:38:48,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:38:48,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:38:48,115 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:38:48,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:38:48" (1/1) ... [2022-12-14 19:38:48,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7659f1f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:48, skipping insertion in model container [2022-12-14 19:38:48,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:38:48" (1/1) ... [2022-12-14 19:38:48,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:38:48,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:38:49,658 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_33d517f4-c225-4623-b14b-4901e2bc8ddc/sv-benchmarks/c/combinations/Problem05_label49+token_ring.06.cil-1.c[380593,380606] [2022-12-14 19:38:49,677 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_33d517f4-c225-4623-b14b-4901e2bc8ddc/sv-benchmarks/c/combinations/Problem05_label49+token_ring.06.cil-1.c[383339,383352] [2022-12-14 19:38:49,870 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:38:49,880 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:38:50,666 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_33d517f4-c225-4623-b14b-4901e2bc8ddc/sv-benchmarks/c/combinations/Problem05_label49+token_ring.06.cil-1.c[380593,380606] [2022-12-14 19:38:50,669 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_33d517f4-c225-4623-b14b-4901e2bc8ddc/sv-benchmarks/c/combinations/Problem05_label49+token_ring.06.cil-1.c[383339,383352] [2022-12-14 19:38:50,679 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:38:50,713 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:38:50,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:50 WrapperNode [2022-12-14 19:38:50,713 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:38:50,714 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:38:50,714 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:38:50,714 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:38:50,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:50" (1/1) ... [2022-12-14 19:38:50,776 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:50" (1/1) ... [2022-12-14 19:38:51,064 INFO L138 Inliner]: procedures = 56, calls = 60, calls flagged for inlining = 33, calls inlined = 33, statements flattened = 12856 [2022-12-14 19:38:51,065 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:38:51,065 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:38:51,065 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:38:51,066 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:38:51,075 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:50" (1/1) ... [2022-12-14 19:38:51,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:50" (1/1) ... [2022-12-14 19:38:51,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:50" (1/1) ... [2022-12-14 19:38:51,134 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:50" (1/1) ... [2022-12-14 19:38:51,287 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:50" (1/1) ... [2022-12-14 19:38:51,308 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:50" (1/1) ... [2022-12-14 19:38:51,342 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:50" (1/1) ... [2022-12-14 19:38:51,353 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:50" (1/1) ... [2022-12-14 19:38:51,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:38:51,408 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:38:51,408 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:38:51,408 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:38:51,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:50" (1/1) ... [2022-12-14 19:38:51,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:38:51,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:38:51,433 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:38:51,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d517f4-c225-4623-b14b-4901e2bc8ddc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:38:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:38:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 19:38:51,467 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 19:38:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 19:38:51,467 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 19:38:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 19:38:51,467 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 19:38:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 19:38:51,468 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 19:38:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 19:38:51,468 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 19:38:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 19:38:51,468 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 19:38:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 19:38:51,468 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 19:38:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:38:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:38:51,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:38:51,566 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:38:51,568 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:38:57,342 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:38:58,771 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:38:58,771 INFO L300 CfgBuilder]: Removed 10 assume(true) statements. [2022-12-14 19:38:58,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:38:58 BoogieIcfgContainer [2022-12-14 19:38:58,776 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:38:58,776 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:38:58,776 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:38:58,784 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:38:58,784 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:38:58" (1/1) ... [2022-12-14 19:38:58,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:38:58,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:58,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 1771 states and 3467 transitions. [2022-12-14 19:38:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3467 transitions. [2022-12-14 19:38:58,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:38:58,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:58,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:59,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:59,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1790 states and 3503 transitions. [2022-12-14 19:38:59,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 3503 transitions. [2022-12-14 19:38:59,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:38:59,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:59,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:59,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1791 states and 3503 transitions. [2022-12-14 19:38:59,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3503 transitions. [2022-12-14 19:38:59,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:38:59,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:59,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:59,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:59,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1792 states and 3503 transitions. [2022-12-14 19:38:59,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 3503 transitions. [2022-12-14 19:38:59,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:38:59,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:59,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:59,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:59,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:59,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:59,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1793 states and 3503 transitions. [2022-12-14 19:38:59,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3503 transitions. [2022-12-14 19:38:59,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:38:59,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:59,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:59,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:59,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:59,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1794 states and 3503 transitions. [2022-12-14 19:38:59,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3503 transitions. [2022-12-14 19:38:59,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:38:59,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:59,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:59,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:59,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1795 states and 3503 transitions. [2022-12-14 19:38:59,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3503 transitions. [2022-12-14 19:38:59,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:38:59,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:59,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:59,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:59,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:38:59,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:59,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1796 states and 3503 transitions. [2022-12-14 19:38:59,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3503 transitions. [2022-12-14 19:38:59,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:38:59,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:59,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:59,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:59,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:39:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1811 states and 3532 transitions. [2022-12-14 19:39:00,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3532 transitions. [2022-12-14 19:39:00,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:39:00,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:39:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1812 states and 3532 transitions. [2022-12-14 19:39:00,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3532 transitions. [2022-12-14 19:39:00,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:39:00,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:00,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:39:00,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1813 states and 3532 transitions. [2022-12-14 19:39:00,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3532 transitions. [2022-12-14 19:39:00,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:39:00,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:00,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,235 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 19:39:00,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1814 states and 3532 transitions. [2022-12-14 19:39:00,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3532 transitions. [2022-12-14 19:39:00,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:39:00,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:39:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1815 states and 3532 transitions. [2022-12-14 19:39:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3532 transitions. [2022-12-14 19:39:00,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:39:00,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:39:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1826 states and 3555 transitions. [2022-12-14 19:39:00,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3555 transitions. [2022-12-14 19:39:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:39:00,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:39:00,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1827 states and 3555 transitions. [2022-12-14 19:39:00,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3555 transitions. [2022-12-14 19:39:00,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:39:00,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,656 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 19:39:00,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1828 states and 3555 transitions. [2022-12-14 19:39:00,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3555 transitions. [2022-12-14 19:39:00,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:39:00,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:39:00,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1829 states and 3555 transitions. [2022-12-14 19:39:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3555 transitions. [2022-12-14 19:39:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:39:00,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:39:00,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 1834 states and 3566 transitions. [2022-12-14 19:39:00,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3566 transitions. [2022-12-14 19:39:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:39:00,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:01,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:01,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:39:01,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:01,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 1835 states and 3566 transitions. [2022-12-14 19:39:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3566 transitions. [2022-12-14 19:39:01,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:39:01,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:01,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:01,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:01,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:39:01,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:01,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 1843 states and 3581 transitions. [2022-12-14 19:39:01,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3581 transitions. [2022-12-14 19:39:01,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:39:01,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:01,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:01,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:01,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:39:02,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:02,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 1868 states and 3632 transitions. [2022-12-14 19:39:02,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3632 transitions. [2022-12-14 19:39:02,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:39:02,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:02,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:02,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:02,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:39:02,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:02,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1870 states and 3637 transitions. [2022-12-14 19:39:02,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3637 transitions. [2022-12-14 19:39:02,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:39:02,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:02,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:39:03,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 1878 states and 3654 transitions. [2022-12-14 19:39:03,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3654 transitions. [2022-12-14 19:39:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:39:03,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:03,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:03,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:03,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:39:05,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 1895 states and 3689 transitions. [2022-12-14 19:39:05,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3689 transitions. [2022-12-14 19:39:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:39:05,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:05,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:05,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:05,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:39:06,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1896 states and 3690 transitions. [2022-12-14 19:39:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3690 transitions. [2022-12-14 19:39:06,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:39:06,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:06,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:06,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:39:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 1897 states and 3691 transitions. [2022-12-14 19:39:06,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3691 transitions. [2022-12-14 19:39:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:39:06,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:06,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:06,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:06,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:39:06,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 1898 states and 3692 transitions. [2022-12-14 19:39:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3692 transitions. [2022-12-14 19:39:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:39:06,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:06,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:06,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:39:09,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 1925 states and 3750 transitions. [2022-12-14 19:39:09,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3750 transitions. [2022-12-14 19:39:09,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:39:09,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:09,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:09,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:10,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1927 states and 3755 transitions. [2022-12-14 19:39:10,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 3755 transitions. [2022-12-14 19:39:10,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:39:10,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:10,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:10,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:39:10,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 1928 states and 3756 transitions. [2022-12-14 19:39:10,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3756 transitions. [2022-12-14 19:39:10,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:39:10,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:10,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:10,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:11,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:11,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 1936 states and 3773 transitions. [2022-12-14 19:39:11,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3773 transitions. [2022-12-14 19:39:11,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:39:11,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:11,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:11,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:11,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:39:11,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:11,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3877 states to 1937 states and 3774 transitions. [2022-12-14 19:39:11,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3774 transitions. [2022-12-14 19:39:11,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:39:11,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:11,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:11,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:11,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:13,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:13,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 1954 states and 3810 transitions. [2022-12-14 19:39:13,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3810 transitions. [2022-12-14 19:39:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:39:13,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:13,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:13,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:13,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:39:13,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3879 states to 1936 states and 3777 transitions. [2022-12-14 19:39:13,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3777 transitions. [2022-12-14 19:39:13,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:39:13,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:13,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:13,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:13,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:13,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 1937 states and 3778 transitions. [2022-12-14 19:39:13,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3778 transitions. [2022-12-14 19:39:13,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:39:13,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:13,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:13,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:13,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3881 states to 1938 states and 3779 transitions. [2022-12-14 19:39:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3779 transitions. [2022-12-14 19:39:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:39:13,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:13,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:13,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:13,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:13,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:13,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3882 states to 1939 states and 3780 transitions. [2022-12-14 19:39:13,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3780 transitions. [2022-12-14 19:39:13,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:39:13,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:13,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:14,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:39:19,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 1968 states and 3845 transitions. [2022-12-14 19:39:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3845 transitions. [2022-12-14 19:39:19,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:39:19,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:19,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:19,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:19,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:19,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:19,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 1970 states and 3850 transitions. [2022-12-14 19:39:19,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3850 transitions. [2022-12-14 19:39:19,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:39:19,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:19,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:19,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:19,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 1971 states and 3851 transitions. [2022-12-14 19:39:19,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3851 transitions. [2022-12-14 19:39:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:39:19,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:19,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:20,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:20,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:20,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 1979 states and 3868 transitions. [2022-12-14 19:39:20,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3868 transitions. [2022-12-14 19:39:20,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:39:20,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:20,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:20,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:20,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:20,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 1980 states and 3869 transitions. [2022-12-14 19:39:20,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3869 transitions. [2022-12-14 19:39:20,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:39:20,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:20,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:21,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:23,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:23,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 1996 states and 3904 transitions. [2022-12-14 19:39:23,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3904 transitions. [2022-12-14 19:39:23,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:39:23,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:23,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:23,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:23,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:23,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 1978 states and 3869 transitions. [2022-12-14 19:39:23,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3869 transitions. [2022-12-14 19:39:23,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:39:23,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:23,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:23,701 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 19:39:23,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:23,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 1979 states and 3870 transitions. [2022-12-14 19:39:23,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3870 transitions. [2022-12-14 19:39:23,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:39:23,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:23,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:23,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:24,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:24,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 1980 states and 3871 transitions. [2022-12-14 19:39:24,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3871 transitions. [2022-12-14 19:39:24,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:39:24,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:24,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:24,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:24,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:24,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 1981 states and 3872 transitions. [2022-12-14 19:39:24,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3872 transitions. [2022-12-14 19:39:24,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:39:24,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:24,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:39:30,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:30,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4122 states to 2012 states and 3943 transitions. [2022-12-14 19:39:30,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3943 transitions. [2022-12-14 19:39:30,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:39:30,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:30,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:30,274 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 19:39:30,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:30,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2014 states and 3948 transitions. [2022-12-14 19:39:30,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3948 transitions. [2022-12-14 19:39:30,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:39:30,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:30,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:30,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:30,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:30,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4130 states to 2015 states and 3949 transitions. [2022-12-14 19:39:30,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3949 transitions. [2022-12-14 19:39:30,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:39:30,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:30,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:31,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:32,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:32,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2023 states and 3966 transitions. [2022-12-14 19:39:32,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3966 transitions. [2022-12-14 19:39:32,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:39:32,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:32,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:32,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:32,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:32,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:32,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2024 states and 3967 transitions. [2022-12-14 19:39:32,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3967 transitions. [2022-12-14 19:39:32,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:39:32,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:32,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:32,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:32,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4187 states to 2040 states and 4002 transitions. [2022-12-14 19:39:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 4002 transitions. [2022-12-14 19:39:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:39:36,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:36,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:36,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:36,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4148 states to 2023 states and 3968 transitions. [2022-12-14 19:39:36,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3968 transitions. [2022-12-14 19:39:36,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:39:36,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:36,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:36,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:36,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:36,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2024 states and 3969 transitions. [2022-12-14 19:39:36,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3969 transitions. [2022-12-14 19:39:36,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:39:36,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:36,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:36,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:36,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2025 states and 3970 transitions. [2022-12-14 19:39:36,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3970 transitions. [2022-12-14 19:39:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:39:36,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:36,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:36,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:37,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:37,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 2026 states and 3971 transitions. [2022-12-14 19:39:37,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3971 transitions. [2022-12-14 19:39:37,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:39:37,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:37,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:37,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:37,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:39:37,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:37,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4155 states to 2028 states and 3975 transitions. [2022-12-14 19:39:37,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3975 transitions. [2022-12-14 19:39:37,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:39:37,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:37,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:37,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:37,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:39:46,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:46,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4279 states to 2061 states and 4051 transitions. [2022-12-14 19:39:46,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 4051 transitions. [2022-12-14 19:39:46,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:39:46,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:46,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:46,223 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:39:46,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:46,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4278 states to 2061 states and 4050 transitions. [2022-12-14 19:39:46,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 4050 transitions. [2022-12-14 19:39:46,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:39:46,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:46,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:46,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:46,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2063 states and 4055 transitions. [2022-12-14 19:39:46,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 4055 transitions. [2022-12-14 19:39:46,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:39:46,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:46,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:46,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:47,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:47,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2064 states and 4056 transitions. [2022-12-14 19:39:47,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 4056 transitions. [2022-12-14 19:39:47,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:39:47,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:47,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:47,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:49,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2072 states and 4074 transitions. [2022-12-14 19:39:49,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 4074 transitions. [2022-12-14 19:39:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:39:49,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:49,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:49,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:49,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:49,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4307 states to 2073 states and 4075 transitions. [2022-12-14 19:39:49,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 4075 transitions. [2022-12-14 19:39:49,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:39:49,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:49,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:49,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:54,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:54,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2089 states and 4110 transitions. [2022-12-14 19:39:54,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4110 transitions. [2022-12-14 19:39:54,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:39:54,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:54,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:54,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:54,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:55,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2072 states and 4076 transitions. [2022-12-14 19:39:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 4076 transitions. [2022-12-14 19:39:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:39:55,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:55,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:55,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:55,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:55,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4305 states to 2073 states and 4077 transitions. [2022-12-14 19:39:55,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 4077 transitions. [2022-12-14 19:39:55,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:39:55,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:55,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:55,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:55,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2074 states and 4078 transitions. [2022-12-14 19:39:55,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 4078 transitions. [2022-12-14 19:39:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:39:55,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:55,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:55,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:55,850 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:39:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:56,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4307 states to 2075 states and 4079 transitions. [2022-12-14 19:39:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 4079 transitions. [2022-12-14 19:39:56,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:39:56,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:56,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:56,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:39:56,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:56,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2077 states and 4083 transitions. [2022-12-14 19:39:56,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4083 transitions. [2022-12-14 19:39:56,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:39:56,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:56,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:56,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:56,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:39:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:56,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 2079 states and 4087 transitions. [2022-12-14 19:39:56,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4087 transitions. [2022-12-14 19:39:56,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:39:56,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:56,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:39:59,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:59,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 2089 states and 4109 transitions. [2022-12-14 19:39:59,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4109 transitions. [2022-12-14 19:39:59,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:39:59,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:59,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:59,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:00,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:40:13,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:13,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2124 states and 4193 transitions. [2022-12-14 19:40:13,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 4193 transitions. [2022-12-14 19:40:13,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:40:13,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:13,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:13,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:13,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:13,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4495 states to 2126 states and 4198 transitions. [2022-12-14 19:40:13,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2126 states and 4198 transitions. [2022-12-14 19:40:13,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:40:13,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:13,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:13,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:14,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:14,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 2127 states and 4199 transitions. [2022-12-14 19:40:14,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4199 transitions. [2022-12-14 19:40:14,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:40:14,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:14,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:14,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:16,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:16,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 2134 states and 4216 transitions. [2022-12-14 19:40:16,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 4216 transitions. [2022-12-14 19:40:16,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:40:16,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:16,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:16,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:16,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:17,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4516 states to 2135 states and 4217 transitions. [2022-12-14 19:40:17,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4217 transitions. [2022-12-14 19:40:17,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:40:17,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:17,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:17,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:17,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:19,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4535 states to 2142 states and 4234 transitions. [2022-12-14 19:40:19,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 4234 transitions. [2022-12-14 19:40:19,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:40:19,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:19,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:19,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:20,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 2145 states and 4240 transitions. [2022-12-14 19:40:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4240 transitions. [2022-12-14 19:40:20,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:40:20,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:20,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:20,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:20,958 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 19:40:22,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:22,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4547 states to 2148 states and 4246 transitions. [2022-12-14 19:40:22,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4246 transitions. [2022-12-14 19:40:22,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:40:22,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:22,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:23,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2151 states and 4252 transitions. [2022-12-14 19:40:23,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4252 transitions. [2022-12-14 19:40:23,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:40:23,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:23,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:23,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:23,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:24,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:24,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4512 states to 2134 states and 4218 transitions. [2022-12-14 19:40:24,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 4218 transitions. [2022-12-14 19:40:24,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:24,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:24,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:24,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:24,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:24,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 2135 states and 4219 transitions. [2022-12-14 19:40:24,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4219 transitions. [2022-12-14 19:40:24,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:24,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:24,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:24,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:24,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4514 states to 2136 states and 4220 transitions. [2022-12-14 19:40:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 4220 transitions. [2022-12-14 19:40:24,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:24,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:24,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:24,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:25,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:25,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 2137 states and 4221 transitions. [2022-12-14 19:40:25,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4221 transitions. [2022-12-14 19:40:25,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:25,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:25,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:25,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:25,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:40:25,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2139 states and 4224 transitions. [2022-12-14 19:40:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 4224 transitions. [2022-12-14 19:40:25,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:25,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:25,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:25,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:25,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:40:25,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:25,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2141 states and 4228 transitions. [2022-12-14 19:40:25,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4228 transitions. [2022-12-14 19:40:25,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:25,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:25,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:25,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:40:25,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:25,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 2143 states and 4232 transitions. [2022-12-14 19:40:25,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 4232 transitions. [2022-12-14 19:40:25,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:25,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:25,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:40:31,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:31,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2155 states and 4260 transitions. [2022-12-14 19:40:31,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4260 transitions. [2022-12-14 19:40:31,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:31,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:31,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:32,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:40:51,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:51,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2192 states and 4349 transitions. [2022-12-14 19:40:51,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 4349 transitions. [2022-12-14 19:40:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:51,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:51,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:51,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2194 states and 4355 transitions. [2022-12-14 19:40:53,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 4355 transitions. [2022-12-14 19:40:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:53,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:53,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:53,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:53,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2195 states and 4356 transitions. [2022-12-14 19:40:53,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 4356 transitions. [2022-12-14 19:40:53,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:53,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:53,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:53,740 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:58,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 2202 states and 4373 transitions. [2022-12-14 19:40:58,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4373 transitions. [2022-12-14 19:40:58,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:58,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:58,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:58,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:40:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:59,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4729 states to 2204 states and 4375 transitions. [2022-12-14 19:40:59,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4375 transitions. [2022-12-14 19:40:59,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:40:59,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:59,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:59,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:59,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 2208 states and 4386 transitions. [2022-12-14 19:41:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 4386 transitions. [2022-12-14 19:41:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:41:02,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:02,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:02,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:03,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:03,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4748 states to 2211 states and 4392 transitions. [2022-12-14 19:41:03,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 4392 transitions. [2022-12-14 19:41:03,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:41:03,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:03,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:05,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:05,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2214 states and 4398 transitions. [2022-12-14 19:41:05,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4398 transitions. [2022-12-14 19:41:05,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:41:05,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:05,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:05,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:05,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:07,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:07,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 2217 states and 4404 transitions. [2022-12-14 19:41:07,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 4404 transitions. [2022-12-14 19:41:07,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:41:07,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:07,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:07,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:08,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 2220 states and 4410 transitions. [2022-12-14 19:41:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4410 transitions. [2022-12-14 19:41:08,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:41:08,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:08,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:08,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:09,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:09,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4724 states to 2203 states and 4376 transitions. [2022-12-14 19:41:09,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 4376 transitions. [2022-12-14 19:41:09,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:41:09,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:09,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:09,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:10,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:10,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4725 states to 2204 states and 4377 transitions. [2022-12-14 19:41:10,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4377 transitions. [2022-12-14 19:41:10,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:41:10,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:10,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:10,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 2205 states and 4378 transitions. [2022-12-14 19:41:10,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 4378 transitions. [2022-12-14 19:41:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:41:10,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:10,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:10,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:11,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:11,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 2206 states and 4379 transitions. [2022-12-14 19:41:11,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 4379 transitions. [2022-12-14 19:41:11,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:41:11,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:11,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:11,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:11,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4730 states to 2208 states and 4382 transitions. [2022-12-14 19:41:11,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 4382 transitions. [2022-12-14 19:41:11,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:41:11,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:11,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:11,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:12,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:12,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 2210 states and 4385 transitions. [2022-12-14 19:41:12,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 4385 transitions. [2022-12-14 19:41:12,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:41:12,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:12,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:12,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:12,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:12,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:12,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4737 states to 2212 states and 4389 transitions. [2022-12-14 19:41:12,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 4389 transitions. [2022-12-14 19:41:12,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:41:12,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:12,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:12,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:12,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:12,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:12,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2214 states and 4393 transitions. [2022-12-14 19:41:12,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4393 transitions. [2022-12-14 19:41:12,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:41:12,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:12,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:12,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:12,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:22,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:22,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 2228 states and 4425 transitions. [2022-12-14 19:41:22,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4425 transitions. [2022-12-14 19:41:22,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:41:22,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:22,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:22,210 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:31,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:31,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 2240 states and 4456 transitions. [2022-12-14 19:41:31,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4456 transitions. [2022-12-14 19:41:31,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:41:31,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:31,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:31,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:31,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:31,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:31,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4807 states to 2241 states and 4457 transitions. [2022-12-14 19:41:31,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 4457 transitions. [2022-12-14 19:41:31,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:41:31,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:31,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:31,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:33,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 2243 states and 4459 transitions. [2022-12-14 19:41:33,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4459 transitions. [2022-12-14 19:41:33,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:41:33,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:33,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:33,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:33,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:34,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:34,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4769 states to 2226 states and 4426 transitions. [2022-12-14 19:41:34,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4426 transitions. [2022-12-14 19:41:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:41:34,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:34,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:34,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:34,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:34,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4772 states to 2228 states and 4429 transitions. [2022-12-14 19:41:34,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4429 transitions. [2022-12-14 19:41:34,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:41:34,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:34,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:34,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 2230 states and 4432 transitions. [2022-12-14 19:41:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 4432 transitions. [2022-12-14 19:41:34,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:41:34,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:34,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:34,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:34,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:34,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4778 states to 2232 states and 4435 transitions. [2022-12-14 19:41:34,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 4435 transitions. [2022-12-14 19:41:34,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:41:34,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:34,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:34,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:34,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:35,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 2234 states and 4438 transitions. [2022-12-14 19:41:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 4438 transitions. [2022-12-14 19:41:35,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:41:35,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:35,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:35,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:45,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4829 states to 2250 states and 4475 transitions. [2022-12-14 19:41:45,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4475 transitions. [2022-12-14 19:41:45,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:41:45,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:45,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:45,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:45,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:45,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4833 states to 2252 states and 4479 transitions. [2022-12-14 19:41:45,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4479 transitions. [2022-12-14 19:41:45,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:41:45,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:45,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:45,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:45,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:46,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4836 states to 2254 states and 4482 transitions. [2022-12-14 19:41:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4482 transitions. [2022-12-14 19:41:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:41:46,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:46,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:46,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:46,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4839 states to 2256 states and 4485 transitions. [2022-12-14 19:41:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4485 transitions. [2022-12-14 19:41:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:41:46,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:46,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:46,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4849 states to 2260 states and 4495 transitions. [2022-12-14 19:41:50,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4495 transitions. [2022-12-14 19:41:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:41:50,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:50,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4852 states to 2262 states and 4498 transitions. [2022-12-14 19:41:50,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4498 transitions. [2022-12-14 19:41:50,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:41:50,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,377 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 19:41:50,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4855 states to 2264 states and 4501 transitions. [2022-12-14 19:41:50,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4501 transitions. [2022-12-14 19:41:50,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:41:50,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:41:50,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4858 states to 2266 states and 4504 transitions. [2022-12-14 19:41:50,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4504 transitions. [2022-12-14 19:41:50,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:41:50,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,885 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 19:41:50,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4862 states to 2268 states and 4508 transitions. [2022-12-14 19:41:50,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4508 transitions. [2022-12-14 19:41:50,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:41:50,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,961 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 19:41:51,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:51,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4865 states to 2270 states and 4511 transitions. [2022-12-14 19:41:51,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 4511 transitions. [2022-12-14 19:41:51,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:41:51,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:51,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:51,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:51,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:41:51,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:51,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4869 states to 2272 states and 4515 transitions. [2022-12-14 19:41:51,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 4515 transitions. [2022-12-14 19:41:51,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:41:51,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:51,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:51,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:03,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:03,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4912 states to 2290 states and 4556 transitions. [2022-12-14 19:42:03,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 4556 transitions. [2022-12-14 19:42:03,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 19:42:03,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:03,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:03,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:03,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2292 states and 4559 transitions. [2022-12-14 19:42:03,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4559 transitions. [2022-12-14 19:42:03,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 19:42:03,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:03,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:03,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:03,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:03,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4918 states to 2294 states and 4562 transitions. [2022-12-14 19:42:03,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 4562 transitions. [2022-12-14 19:42:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 19:42:03,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:03,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:03,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:03,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4921 states to 2296 states and 4565 transitions. [2022-12-14 19:42:03,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 4565 transitions. [2022-12-14 19:42:03,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 19:42:03,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:03,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:03,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:03,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:17,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4981 states to 2316 states and 4623 transitions. [2022-12-14 19:42:17,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4623 transitions. [2022-12-14 19:42:17,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 19:42:17,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:17,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:17,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:17,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:17,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:17,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 2318 states and 4626 transitions. [2022-12-14 19:42:17,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4626 transitions. [2022-12-14 19:42:17,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 19:42:17,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:17,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:17,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:17,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:17,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4987 states to 2320 states and 4629 transitions. [2022-12-14 19:42:17,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 4629 transitions. [2022-12-14 19:42:17,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 19:42:17,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:17,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:17,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:18,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 2322 states and 4632 transitions. [2022-12-14 19:42:18,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 4632 transitions. [2022-12-14 19:42:18,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 19:42:18,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:18,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:18,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2324 states and 4635 transitions. [2022-12-14 19:42:18,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4635 transitions. [2022-12-14 19:42:18,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 19:42:18,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:18,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:18,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:18,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4996 states to 2326 states and 4638 transitions. [2022-12-14 19:42:18,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4638 transitions. [2022-12-14 19:42:18,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 19:42:18,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:18,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:18,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:18,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4999 states to 2328 states and 4641 transitions. [2022-12-14 19:42:18,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4641 transitions. [2022-12-14 19:42:18,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 19:42:18,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:18,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:18,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:18,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5002 states to 2330 states and 4644 transitions. [2022-12-14 19:42:18,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 4644 transitions. [2022-12-14 19:42:18,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 19:42:18,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:18,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:18,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:18,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5005 states to 2332 states and 4647 transitions. [2022-12-14 19:42:18,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 4647 transitions. [2022-12-14 19:42:18,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 19:42:18,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:18,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:18,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:42:18,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:18,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5008 states to 2334 states and 4650 transitions. [2022-12-14 19:42:18,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4650 transitions. [2022-12-14 19:42:18,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:42:18,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:18,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:18,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,622 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:30,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:30,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5041 states to 2346 states and 4683 transitions. [2022-12-14 19:42:30,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4683 transitions. [2022-12-14 19:42:30,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:42:30,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:30,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:30,776 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:42:42,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:42,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5068 states to 2356 states and 4710 transitions. [2022-12-14 19:42:42,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4710 transitions. [2022-12-14 19:42:42,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:42:42,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:42,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:42,160 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:42,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:42,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 2358 states and 4713 transitions. [2022-12-14 19:42:42,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4713 transitions. [2022-12-14 19:42:42,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:42:42,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:42,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:42,352 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:42,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:42,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5074 states to 2360 states and 4716 transitions. [2022-12-14 19:42:42,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 4716 transitions. [2022-12-14 19:42:42,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:42:42,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:42,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:42,500 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:42,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5077 states to 2362 states and 4719 transitions. [2022-12-14 19:42:42,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4719 transitions. [2022-12-14 19:42:42,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:42:42,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:42,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:42,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:42,644 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:42,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 2364 states and 4722 transitions. [2022-12-14 19:42:42,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4722 transitions. [2022-12-14 19:42:42,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:42:42,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:42,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:42,829 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:42,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:42,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5083 states to 2366 states and 4725 transitions. [2022-12-14 19:42:42,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4725 transitions. [2022-12-14 19:42:42,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:42:42,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:42,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:42,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:42,972 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:42:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:52,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5104 states to 2374 states and 4746 transitions. [2022-12-14 19:42:52,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 4746 transitions. [2022-12-14 19:42:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:42:52,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:52,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:52,534 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:42:52,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:52,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5107 states to 2376 states and 4749 transitions. [2022-12-14 19:42:52,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4749 transitions. [2022-12-14 19:42:52,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:42:52,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:52,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:52,678 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:43:05,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 2391 states and 4788 transitions. [2022-12-14 19:43:05,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4788 transitions. [2022-12-14 19:43:05,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:43:05,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:05,243 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:43:05,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2393 states and 4791 transitions. [2022-12-14 19:43:05,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 4791 transitions. [2022-12-14 19:43:05,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:43:05,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:05,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:05,459 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:43:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5152 states to 2395 states and 4794 transitions. [2022-12-14 19:43:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4794 transitions. [2022-12-14 19:43:05,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:43:05,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:05,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:43:05,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 2397 states and 4797 transitions. [2022-12-14 19:43:05,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 4797 transitions. [2022-12-14 19:43:05,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:43:05,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:05,744 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:43:05,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5158 states to 2399 states and 4800 transitions. [2022-12-14 19:43:05,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4800 transitions. [2022-12-14 19:43:05,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:43:05,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:05,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:05,884 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:43:13,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:13,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 2405 states and 4815 transitions. [2022-12-14 19:43:13,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4815 transitions. [2022-12-14 19:43:13,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:43:13,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:13,559 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:43:13,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:13,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 2407 states and 4818 transitions. [2022-12-14 19:43:13,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4818 transitions. [2022-12-14 19:43:13,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:43:13,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:13,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:13,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:13,701 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:43:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 2420 states and 4851 transitions. [2022-12-14 19:43:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4851 transitions. [2022-12-14 19:43:24,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:43:24,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:24,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:43:37,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:37,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 2435 states and 4889 transitions. [2022-12-14 19:43:37,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 4889 transitions. [2022-12-14 19:43:37,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:43:37,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:37,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:37,811 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:43:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:37,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 2437 states and 4892 transitions. [2022-12-14 19:43:37,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2437 states and 4892 transitions. [2022-12-14 19:43:37,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:43:37,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:37,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:37,957 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:43:38,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:38,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 2439 states and 4895 transitions. [2022-12-14 19:43:38,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 4895 transitions. [2022-12-14 19:43:38,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:43:38,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:38,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:38,103 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:43:38,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:38,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 2441 states and 4898 transitions. [2022-12-14 19:43:38,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 4898 transitions. [2022-12-14 19:43:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:43:38,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:38,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:38,193 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:43:44,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:44,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 2445 states and 4907 transitions. [2022-12-14 19:43:44,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 4907 transitions. [2022-12-14 19:43:44,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:43:44,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:44,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:43:44,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:44,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 2447 states and 4910 transitions. [2022-12-14 19:43:44,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4910 transitions. [2022-12-14 19:43:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:43:44,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:44,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:44,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:44,507 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:43:54,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:54,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5301 states to 2460 states and 4943 transitions. [2022-12-14 19:43:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4943 transitions. [2022-12-14 19:43:54,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:43:54,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:54,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:54,854 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:44:04,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5333 states to 2473 states and 4975 transitions. [2022-12-14 19:44:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4975 transitions. [2022-12-14 19:44:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:44:04,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:04,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:04,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:44:05,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:05,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5336 states to 2475 states and 4978 transitions. [2022-12-14 19:44:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 4978 transitions. [2022-12-14 19:44:05,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:44:05,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:05,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:05,151 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:44:17,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5373 states to 2490 states and 5015 transitions. [2022-12-14 19:44:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 5015 transitions. [2022-12-14 19:44:17,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:44:17,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:17,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:17,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:17,779 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:44:17,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:17,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5376 states to 2492 states and 5018 transitions. [2022-12-14 19:44:17,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 5018 transitions. [2022-12-14 19:44:17,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:44:17,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:17,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:17,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:18,025 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:44:18,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:18,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5379 states to 2494 states and 5021 transitions. [2022-12-14 19:44:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 5021 transitions. [2022-12-14 19:44:18,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:44:18,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:18,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:18,177 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:44:18,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:18,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 2496 states and 5024 transitions. [2022-12-14 19:44:18,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 5024 transitions. [2022-12-14 19:44:18,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:44:18,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:18,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:18,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:18,328 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:44:18,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:18,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5385 states to 2498 states and 5027 transitions. [2022-12-14 19:44:18,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 5027 transitions. [2022-12-14 19:44:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:44:18,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:18,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:18,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:18,481 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:44:18,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:18,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5388 states to 2500 states and 5030 transitions. [2022-12-14 19:44:18,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 5030 transitions. [2022-12-14 19:44:18,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:44:18,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:18,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:18,628 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:44:22,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5392 states to 2502 states and 5034 transitions. [2022-12-14 19:44:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 5034 transitions. [2022-12-14 19:44:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:44:22,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:22,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:22,530 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:44:30,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:30,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 2513 states and 5061 transitions. [2022-12-14 19:44:30,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 5061 transitions. [2022-12-14 19:44:30,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:44:30,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:30,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:30,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:30,679 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:44:36,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5437 states to 2523 states and 5079 transitions. [2022-12-14 19:44:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 5079 transitions. [2022-12-14 19:44:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:44:36,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:36,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:36,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:36,788 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:44:36,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:36,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5440 states to 2525 states and 5082 transitions. [2022-12-14 19:44:36,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 5082 transitions. [2022-12-14 19:44:36,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:44:36,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:36,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:36,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:37,021 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:44:45,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:45,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5467 states to 2536 states and 5109 transitions. [2022-12-14 19:44:45,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 5109 transitions. [2022-12-14 19:44:45,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:44:45,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:45,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:45,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:45,737 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:44:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:56,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5499 states to 2549 states and 5141 transitions. [2022-12-14 19:44:56,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5141 transitions. [2022-12-14 19:44:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:44:56,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:56,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:56,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:56,763 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:45:06,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2560 states and 5168 transitions. [2022-12-14 19:45:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5168 transitions. [2022-12-14 19:45:06,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:06,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:06,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:06,414 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:45:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5557 states to 2573 states and 5199 transitions. [2022-12-14 19:45:15,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 5199 transitions. [2022-12-14 19:45:15,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:15,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:15,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:15,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:15,889 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:45:16,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5560 states to 2575 states and 5202 transitions. [2022-12-14 19:45:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 5202 transitions. [2022-12-14 19:45:16,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:16,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:16,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:16,124 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:45:16,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:16,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 2577 states and 5205 transitions. [2022-12-14 19:45:16,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5205 transitions. [2022-12-14 19:45:16,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:16,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:16,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:16,279 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:45:16,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:16,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2579 states and 5208 transitions. [2022-12-14 19:45:16,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 5208 transitions. [2022-12-14 19:45:16,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:16,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:16,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:16,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:16,429 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:45:26,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:26,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5603 states to 2594 states and 5245 transitions. [2022-12-14 19:45:26,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 5245 transitions. [2022-12-14 19:45:26,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:26,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:26,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:26,144 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:45:26,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:26,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5606 states to 2596 states and 5248 transitions. [2022-12-14 19:45:26,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5248 transitions. [2022-12-14 19:45:26,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:26,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:26,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:26,300 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:45:26,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:26,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5609 states to 2598 states and 5251 transitions. [2022-12-14 19:45:26,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5251 transitions. [2022-12-14 19:45:26,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:26,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:26,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:26,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:26,454 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:45:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:33,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2607 states and 5272 transitions. [2022-12-14 19:45:33,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 5272 transitions. [2022-12-14 19:45:33,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:33,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:33,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:33,724 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:45:33,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:33,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 2609 states and 5275 transitions. [2022-12-14 19:45:33,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 5275 transitions. [2022-12-14 19:45:33,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:33,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:33,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:33,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:33,861 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:45:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:33,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 2611 states and 5278 transitions. [2022-12-14 19:45:33,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 5278 transitions. [2022-12-14 19:45:33,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:33,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:33,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:33,971 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:45:38,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5650 states to 2619 states and 5292 transitions. [2022-12-14 19:45:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5292 transitions. [2022-12-14 19:45:38,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:38,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:38,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:38,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:38,664 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:45:38,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:38,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5654 states to 2621 states and 5296 transitions. [2022-12-14 19:45:38,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5296 transitions. [2022-12-14 19:45:38,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:38,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:38,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:38,914 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 19:45:39,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:39,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5653 states to 2621 states and 5295 transitions. [2022-12-14 19:45:39,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5295 transitions. [2022-12-14 19:45:39,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:39,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:39,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:39,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:39,621 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:45:47,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:47,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5679 states to 2632 states and 5321 transitions. [2022-12-14 19:45:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 5321 transitions. [2022-12-14 19:45:47,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:45:47,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:47,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:45:47,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:47,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5682 states to 2634 states and 5324 transitions. [2022-12-14 19:45:47,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 5324 transitions. [2022-12-14 19:45:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:45:47,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:47,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:47,333 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:45:57,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:57,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 2645 states and 5351 transitions. [2022-12-14 19:45:57,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 5351 transitions. [2022-12-14 19:45:57,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:45:57,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:57,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:57,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:57,255 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:46:05,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5735 states to 2656 states and 5377 transitions. [2022-12-14 19:46:05,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5377 transitions. [2022-12-14 19:46:05,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:05,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:05,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:05,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:46:12,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:12,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5756 states to 2665 states and 5398 transitions. [2022-12-14 19:46:12,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 5398 transitions. [2022-12-14 19:46:12,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:12,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:12,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:12,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:12,662 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:46:21,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 2678 states and 5429 transitions. [2022-12-14 19:46:21,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 5429 transitions. [2022-12-14 19:46:21,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:21,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:21,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:21,548 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:46:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:21,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2680 states and 5432 transitions. [2022-12-14 19:46:21,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 5432 transitions. [2022-12-14 19:46:21,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:21,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:21,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:21,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:21,706 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:46:29,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:29,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 2691 states and 5458 transitions. [2022-12-14 19:46:29,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5458 transitions. [2022-12-14 19:46:29,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:29,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:29,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:29,544 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:46:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:37,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5837 states to 2700 states and 5479 transitions. [2022-12-14 19:46:37,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5479 transitions. [2022-12-14 19:46:37,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:37,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:37,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:37,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:37,722 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:46:48,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:48,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 2714 states and 5511 transitions. [2022-12-14 19:46:48,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 5511 transitions. [2022-12-14 19:46:48,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:48,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:48,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:48,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:48,603 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:46:48,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5872 states to 2716 states and 5514 transitions. [2022-12-14 19:46:48,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5514 transitions. [2022-12-14 19:46:48,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:48,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:48,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:46:48,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:48,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 2718 states and 5517 transitions. [2022-12-14 19:46:48,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 5517 transitions. [2022-12-14 19:46:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:48,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:48,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:46:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:49,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5878 states to 2720 states and 5520 transitions. [2022-12-14 19:46:49,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 5520 transitions. [2022-12-14 19:46:49,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:49,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:49,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:49,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:46:49,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:49,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 2722 states and 5523 transitions. [2022-12-14 19:46:49,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 5523 transitions. [2022-12-14 19:46:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:49,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:49,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:49,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:46:49,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:49,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 2724 states and 5526 transitions. [2022-12-14 19:46:49,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5526 transitions. [2022-12-14 19:46:49,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:49,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:49,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:49,504 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:46:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:49,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5887 states to 2726 states and 5529 transitions. [2022-12-14 19:46:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 5529 transitions. [2022-12-14 19:46:49,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:49,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:49,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:49,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:49,660 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:46:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:49,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5890 states to 2728 states and 5532 transitions. [2022-12-14 19:46:49,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 5532 transitions. [2022-12-14 19:46:49,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:46:49,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:49,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:49,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:49,817 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:47:00,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:00,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 2743 states and 5569 transitions. [2022-12-14 19:47:00,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 5569 transitions. [2022-12-14 19:47:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:00,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:00,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:00,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:00,782 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:47:08,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:08,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 2752 states and 5590 transitions. [2022-12-14 19:47:08,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 5590 transitions. [2022-12-14 19:47:08,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:08,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:08,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:08,201 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:47:08,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:08,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5952 states to 2754 states and 5594 transitions. [2022-12-14 19:47:08,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5594 transitions. [2022-12-14 19:47:08,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:08,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:08,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:08,368 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:47:13,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5968 states to 2761 states and 5610 transitions. [2022-12-14 19:47:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2761 states and 5610 transitions. [2022-12-14 19:47:13,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:13,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:13,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:13,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:13,658 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:47:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:13,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5971 states to 2763 states and 5613 transitions. [2022-12-14 19:47:13,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2763 states and 5613 transitions. [2022-12-14 19:47:13,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:13,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:13,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:13,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:47:16,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5976 states to 2765 states and 5618 transitions. [2022-12-14 19:47:16,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 5618 transitions. [2022-12-14 19:47:16,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:16,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:16,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:16,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:16,562 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:47:22,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:22,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 2774 states and 5638 transitions. [2022-12-14 19:47:22,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 5638 transitions. [2022-12-14 19:47:22,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:22,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:22,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:22,329 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:47:29,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:29,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6026 states to 2789 states and 5668 transitions. [2022-12-14 19:47:29,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5668 transitions. [2022-12-14 19:47:29,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:29,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:29,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:29,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:29,783 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:47:38,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:38,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6057 states to 2802 states and 5699 transitions. [2022-12-14 19:47:38,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 5699 transitions. [2022-12-14 19:47:38,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:38,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:38,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:47:51,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6098 states to 2821 states and 5740 transitions. [2022-12-14 19:47:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5740 transitions. [2022-12-14 19:47:51,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:51,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:51,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:51,801 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:47:51,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:51,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6102 states to 2823 states and 5744 transitions. [2022-12-14 19:47:51,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5744 transitions. [2022-12-14 19:47:51,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:51,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:51,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 19:47:54,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:54,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6110 states to 2827 states and 5752 transitions. [2022-12-14 19:47:54,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5752 transitions. [2022-12-14 19:47:54,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:54,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:54,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:54,196 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:47:54,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:54,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6114 states to 2829 states and 5756 transitions. [2022-12-14 19:47:54,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5756 transitions. [2022-12-14 19:47:54,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:54,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:54,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:47:59,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:59,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6132 states to 2837 states and 5774 transitions. [2022-12-14 19:47:59,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5774 transitions. [2022-12-14 19:47:59,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:59,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:59,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:59,558 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:48:12,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:12,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6170 states to 2854 states and 5812 transitions. [2022-12-14 19:48:12,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 5812 transitions. [2022-12-14 19:48:12,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:48:12,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:12,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:13,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:13,020 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:48:15,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:15,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6180 states to 2860 states and 5822 transitions. [2022-12-14 19:48:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5822 transitions. [2022-12-14 19:48:15,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:48:15,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:15,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:15,955 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:48:23,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:23,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6206 states to 2871 states and 5848 transitions. [2022-12-14 19:48:23,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5848 transitions. [2022-12-14 19:48:23,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:48:23,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:23,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:23,861 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:48:27,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6214 states to 2875 states and 5856 transitions. [2022-12-14 19:48:27,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5856 transitions. [2022-12-14 19:48:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:48:27,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:27,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:27,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:27,769 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:48:33,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:33,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6236 states to 2885 states and 5878 transitions. [2022-12-14 19:48:33,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 5878 transitions. [2022-12-14 19:48:33,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:48:33,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:33,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:33,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:33,826 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:48:34,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:34,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6239 states to 2887 states and 5881 transitions. [2022-12-14 19:48:34,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 5881 transitions. [2022-12-14 19:48:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:48:34,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:34,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:34,744 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:48:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:41,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6260 states to 2896 states and 5902 transitions. [2022-12-14 19:48:41,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 5902 transitions. [2022-12-14 19:48:41,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:48:41,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:41,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:41,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:41,721 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:48:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:49,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6286 states to 2907 states and 5928 transitions. [2022-12-14 19:48:49,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 5928 transitions. [2022-12-14 19:48:49,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:48:49,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:49,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:49,641 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:48:56,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6307 states to 2916 states and 5949 transitions. [2022-12-14 19:48:56,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 5949 transitions. [2022-12-14 19:48:56,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:48:56,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:56,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:56,497 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:49:03,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:03,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6332 states to 2927 states and 5974 transitions. [2022-12-14 19:49:03,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 5974 transitions. [2022-12-14 19:49:03,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:03,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:03,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:03,937 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:49:10,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:10,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6353 states to 2936 states and 5995 transitions. [2022-12-14 19:49:10,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 5995 transitions. [2022-12-14 19:49:10,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:10,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:10,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:10,989 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:49:16,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:16,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6373 states to 2945 states and 6015 transitions. [2022-12-14 19:49:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 6015 transitions. [2022-12-14 19:49:16,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:16,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:16,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:16,725 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:49:21,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:21,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6388 states to 2952 states and 6030 transitions. [2022-12-14 19:49:21,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 6030 transitions. [2022-12-14 19:49:21,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:21,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:21,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:21,412 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:49:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:29,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6419 states to 2965 states and 6061 transitions. [2022-12-14 19:49:29,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 6061 transitions. [2022-12-14 19:49:29,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:29,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:29,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:29,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:29,633 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:49:29,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:29,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6422 states to 2967 states and 6064 transitions. [2022-12-14 19:49:29,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 6064 transitions. [2022-12-14 19:49:29,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:29,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:29,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:29,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:29,807 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:49:29,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:29,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 2969 states and 6067 transitions. [2022-12-14 19:49:29,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 6067 transitions. [2022-12-14 19:49:29,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:29,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:29,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:29,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:29,982 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:49:30,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6428 states to 2971 states and 6070 transitions. [2022-12-14 19:49:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 6070 transitions. [2022-12-14 19:49:30,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:30,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:30,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:49:37,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:37,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6454 states to 2982 states and 6096 transitions. [2022-12-14 19:49:37,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 6096 transitions. [2022-12-14 19:49:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:37,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:37,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:37,891 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:49:37,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:37,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6457 states to 2984 states and 6099 transitions. [2022-12-14 19:49:37,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 6099 transitions. [2022-12-14 19:49:37,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:37,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:37,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:37,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:38,064 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:49:43,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6478 states to 2993 states and 6120 transitions. [2022-12-14 19:49:43,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 6120 transitions. [2022-12-14 19:49:43,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:43,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:43,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:43,874 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:49:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:48,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6493 states to 3000 states and 6135 transitions. [2022-12-14 19:49:48,444 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 6135 transitions. [2022-12-14 19:49:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:48,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:48,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:48,470 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:49:58,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:58,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6525 states to 3014 states and 6167 transitions. [2022-12-14 19:49:58,618 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 6167 transitions. [2022-12-14 19:49:58,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:49:58,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:58,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:58,703 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:50:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:03,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6540 states to 3021 states and 6182 transitions. [2022-12-14 19:50:03,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 6182 transitions. [2022-12-14 19:50:03,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:03,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:03,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:03,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:03,392 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:50:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:03,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6543 states to 3023 states and 6185 transitions. [2022-12-14 19:50:03,489 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 6185 transitions. [2022-12-14 19:50:03,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:03,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:03,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:03,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:03,569 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:50:03,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 3025 states and 6188 transitions. [2022-12-14 19:50:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 3025 states and 6188 transitions. [2022-12-14 19:50:03,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:03,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:03,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:03,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:03,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6549 states to 3027 states and 6191 transitions. [2022-12-14 19:50:03,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 6191 transitions. [2022-12-14 19:50:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:03,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:03,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:04,060 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:04,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:04,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6552 states to 3029 states and 6194 transitions. [2022-12-14 19:50:04,157 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 6194 transitions. [2022-12-14 19:50:04,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:04,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:04,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:04,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6555 states to 3031 states and 6197 transitions. [2022-12-14 19:50:04,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3031 states and 6197 transitions. [2022-12-14 19:50:04,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:04,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:04,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:04,444 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:50:09,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:09,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6570 states to 3038 states and 6212 transitions. [2022-12-14 19:50:09,660 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 6212 transitions. [2022-12-14 19:50:09,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:09,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:09,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:09,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:09,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6573 states to 3040 states and 6215 transitions. [2022-12-14 19:50:09,844 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 6215 transitions. [2022-12-14 19:50:09,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:09,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:09,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:09,870 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 19:50:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:10,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6574 states to 3041 states and 6216 transitions. [2022-12-14 19:50:10,361 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 6216 transitions. [2022-12-14 19:50:10,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:10,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:10,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:10,440 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:50:10,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:10,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6578 states to 3043 states and 6220 transitions. [2022-12-14 19:50:10,532 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 6220 transitions. [2022-12-14 19:50:10,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:10,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:10,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:50:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6602 states to 3056 states and 6244 transitions. [2022-12-14 19:50:15,951 INFO L276 IsEmpty]: Start isEmpty. Operand 3056 states and 6244 transitions. [2022-12-14 19:50:15,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:15,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:15,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:16,031 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:16,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6605 states to 3058 states and 6247 transitions. [2022-12-14 19:50:16,652 INFO L276 IsEmpty]: Start isEmpty. Operand 3058 states and 6247 transitions. [2022-12-14 19:50:16,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:16,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:16,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:16,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:16,686 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 19:50:19,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:19,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6612 states to 3061 states and 6254 transitions. [2022-12-14 19:50:19,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3061 states and 6254 transitions. [2022-12-14 19:50:19,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:19,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:19,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:19,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:19,671 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:21,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:21,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6618 states to 3065 states and 6260 transitions. [2022-12-14 19:50:21,981 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 6260 transitions. [2022-12-14 19:50:21,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:21,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:21,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:21,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:22,059 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:50:28,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:28,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6638 states to 3074 states and 6280 transitions. [2022-12-14 19:50:28,333 INFO L276 IsEmpty]: Start isEmpty. Operand 3074 states and 6280 transitions. [2022-12-14 19:50:28,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:28,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:28,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:28,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:28,412 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:28,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6642 states to 3076 states and 6284 transitions. [2022-12-14 19:50:28,503 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 6284 transitions. [2022-12-14 19:50:28,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:28,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:28,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:28,583 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:29,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6645 states to 3078 states and 6287 transitions. [2022-12-14 19:50:29,819 INFO L276 IsEmpty]: Start isEmpty. Operand 3078 states and 6287 transitions. [2022-12-14 19:50:29,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:29,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:29,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:29,897 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:50:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6648 states to 3080 states and 6290 transitions. [2022-12-14 19:50:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 3080 states and 6290 transitions. [2022-12-14 19:50:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:30,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:30,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:30,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:30,888 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:50:38,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:38,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6678 states to 3095 states and 6320 transitions. [2022-12-14 19:50:38,538 INFO L276 IsEmpty]: Start isEmpty. Operand 3095 states and 6320 transitions. [2022-12-14 19:50:38,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:38,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:38,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:38,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:38,565 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 19:50:43,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:43,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6690 states to 3100 states and 6332 transitions. [2022-12-14 19:50:43,498 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 6332 transitions. [2022-12-14 19:50:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:43,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:43,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 19:50:51,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6713 states to 3109 states and 6355 transitions. [2022-12-14 19:50:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 3109 states and 6355 transitions. [2022-12-14 19:50:51,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:50:51,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:51,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:51,836 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.