./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/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_ac42ac0d-0e0b-4258-a88b-510019d574e8/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/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_ac42ac0d-0e0b-4258-a88b-510019d574e8/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 afa96f494675daaffb7cf8ecfbe30f06e1bb06b9219ecf3df6181ac4e4f076f6 --- 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 [2022-12-15 02:19:38,176 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:19:38,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:19:38,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:19:38,196 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:19:38,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:19:38,198 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:19:38,199 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:19:38,201 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:19:38,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:19:38,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:19:38,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:19:38,204 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:19:38,205 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:19:38,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:19:38,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:19:38,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:19:38,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:19:38,210 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:19:38,211 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:19:38,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:19:38,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:19:38,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:19:38,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:19:38,219 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:19:38,219 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:19:38,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:19:38,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:19:38,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:19:38,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:19:38,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:19:38,223 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:19:38,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:19:38,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:19:38,225 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:19:38,225 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:19:38,226 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:19:38,226 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:19:38,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:19:38,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:19:38,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:19:38,228 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 02:19:38,247 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:19:38,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:19:38,248 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:19:38,248 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:19:38,249 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:19:38,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:19:38,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:19:38,250 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:19:38,250 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:19:38,250 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:19:38,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:19:38,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:19:38,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:19:38,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:19:38,251 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:19:38,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:19:38,251 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:19:38,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:19:38,251 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:19:38,251 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:19:38,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:19:38,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:19:38,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:19:38,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:19:38,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:19:38,253 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:19:38,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:19:38,253 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:19:38,253 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> afa96f494675daaffb7cf8ecfbe30f06e1bb06b9219ecf3df6181ac4e4f076f6 [2022-12-15 02:19:38,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:19:38,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:19:38,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:19:38,464 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:19:38,464 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:19:38,465 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-12-15 02:19:41,153 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:19:41,470 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:19:41,470 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-12-15 02:19:41,488 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/bin/ukojak-rkRKPMF4O4/data/1fa1129e6/b0f49fcc54c0497a9f4d3eee2d7de865/FLAG3134377a8 [2022-12-15 02:19:41,499 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/bin/ukojak-rkRKPMF4O4/data/1fa1129e6/b0f49fcc54c0497a9f4d3eee2d7de865 [2022-12-15 02:19:41,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:19:41,502 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:19:41,503 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:19:41,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:19:41,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:19:41,505 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:19:41" (1/1) ... [2022-12-15 02:19:41,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51c22780 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:41, skipping insertion in model container [2022-12-15 02:19:41,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:19:41" (1/1) ... [2022-12-15 02:19:41,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:19:41,586 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:19:41,808 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[12460,12473] [2022-12-15 02:19:41,841 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[19746,19759] [2022-12-15 02:19:41,852 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[22098,22111] [2022-12-15 02:19:41,857 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[23218,23231] [2022-12-15 02:19:41,871 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[26768,26781] [2022-12-15 02:19:41,877 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[27891,27904] [2022-12-15 02:19:41,886 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[30206,30219] [2022-12-15 02:19:42,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:19:42,186 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:19:42,223 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[12460,12473] [2022-12-15 02:19:42,237 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[19746,19759] [2022-12-15 02:19:42,242 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[22098,22111] [2022-12-15 02:19:42,245 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[23218,23231] [2022-12-15 02:19:42,253 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[26768,26781] [2022-12-15 02:19:42,256 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[27891,27904] [2022-12-15 02:19:42,261 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_ac42ac0d-0e0b-4258-a88b-510019d574e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[30206,30219] [2022-12-15 02:19:42,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:19:42,490 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:19:42,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:42 WrapperNode [2022-12-15 02:19:42,491 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:19:42,491 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:19:42,492 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:19:42,492 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:19:42,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:42" (1/1) ... [2022-12-15 02:19:42,522 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:42" (1/1) ... [2022-12-15 02:19:42,588 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 7010 [2022-12-15 02:19:42,588 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:19:42,589 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:19:42,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:19:42,589 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:19:42,596 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:42" (1/1) ... [2022-12-15 02:19:42,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:42" (1/1) ... [2022-12-15 02:19:42,604 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:42" (1/1) ... [2022-12-15 02:19:42,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:42" (1/1) ... [2022-12-15 02:19:42,637 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:42" (1/1) ... [2022-12-15 02:19:42,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:42" (1/1) ... [2022-12-15 02:19:42,665 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:42" (1/1) ... [2022-12-15 02:19:42,673 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:42" (1/1) ... [2022-12-15 02:19:42,689 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:19:42,690 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:19:42,690 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:19:42,690 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:19:42,691 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:42" (1/1) ... [2022-12-15 02:19:42,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:19:42,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:19:42,712 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:19:42,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac42ac0d-0e0b-4258-a88b-510019d574e8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:19:42,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:19:42,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:19:42,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:19:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:19:43,018 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:19:43,019 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:19:45,120 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:19:45,324 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:19:45,325 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:19:45,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:19:45 BoogieIcfgContainer [2022-12-15 02:19:45,328 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:19:45,329 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:19:45,329 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:19:45,336 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:19:45,336 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:19:45" (1/1) ... [2022-12-15 02:19:45,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:19:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:45,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1059 states and 1989 transitions. [2022-12-15 02:19:45,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1989 transitions. [2022-12-15 02:19:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 02:19:45,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:45,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:45,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:45,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:45,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1075 states and 2162 transitions. [2022-12-15 02:19:45,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2162 transitions. [2022-12-15 02:19:45,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 02:19:45,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:45,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:45,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:45,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:46,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1088 states and 2329 transitions. [2022-12-15 02:19:46,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2329 transitions. [2022-12-15 02:19:46,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 02:19:46,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:46,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:46,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:46,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:46,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:46,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 815 states and 1704 transitions. [2022-12-15 02:19:46,320 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1704 transitions. [2022-12-15 02:19:46,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:46,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:46,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:46,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:46,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:46,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 833 states and 1834 transitions. [2022-12-15 02:19:46,590 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1834 transitions. [2022-12-15 02:19:46,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:46,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:46,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:46,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:46,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 838 states and 1936 transitions. [2022-12-15 02:19:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1936 transitions. [2022-12-15 02:19:46,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:46,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:46,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:46,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:46,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:46,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 843 states and 2038 transitions. [2022-12-15 02:19:46,990 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2038 transitions. [2022-12-15 02:19:46,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:46,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:46,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:47,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:47,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:47,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 854 states and 2153 transitions. [2022-12-15 02:19:47,328 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 2153 transitions. [2022-12-15 02:19:47,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:47,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:47,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:47,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 860 states and 2161 transitions. [2022-12-15 02:19:47,437 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 2161 transitions. [2022-12-15 02:19:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:47,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:47,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:47,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 870 states and 2179 transitions. [2022-12-15 02:19:48,329 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 2179 transitions. [2022-12-15 02:19:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:48,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 874 states and 2186 transitions. [2022-12-15 02:19:48,393 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2186 transitions. [2022-12-15 02:19:48,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:48,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 886 states and 2208 transitions. [2022-12-15 02:19:48,611 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2208 transitions. [2022-12-15 02:19:48,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:48,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 886 states and 2207 transitions. [2022-12-15 02:19:48,728 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2207 transitions. [2022-12-15 02:19:48,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:48,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 893 states and 2220 transitions. [2022-12-15 02:19:48,802 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 2220 transitions. [2022-12-15 02:19:48,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:48,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 893 states and 2218 transitions. [2022-12-15 02:19:48,903 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 2218 transitions. [2022-12-15 02:19:48,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:48,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 905 states and 2240 transitions. [2022-12-15 02:19:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 2240 transitions. [2022-12-15 02:19:49,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:19:49,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:49,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:49,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:50,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 912 states and 2254 transitions. [2022-12-15 02:19:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 2254 transitions. [2022-12-15 02:19:50,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:50,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:50,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:50,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:50,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:51,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:51,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 846 states and 2095 transitions. [2022-12-15 02:19:51,470 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2095 transitions. [2022-12-15 02:19:51,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:51,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:51,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:51,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:51,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:51,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:51,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 856 states and 2114 transitions. [2022-12-15 02:19:51,537 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 2114 transitions. [2022-12-15 02:19:51,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:51,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:51,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:51,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:51,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:51,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 856 states and 2111 transitions. [2022-12-15 02:19:51,613 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 2111 transitions. [2022-12-15 02:19:51,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:51,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:51,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:52,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:52,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 874 states and 2238 transitions. [2022-12-15 02:19:52,542 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2238 transitions. [2022-12-15 02:19:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:52,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:52,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 874 states and 2236 transitions. [2022-12-15 02:19:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2236 transitions. [2022-12-15 02:19:52,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:52,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:52,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:52,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:52,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:52,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 874 states and 2234 transitions. [2022-12-15 02:19:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2234 transitions. [2022-12-15 02:19:52,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:52,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:52,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:52,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:53,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 809 states and 2044 transitions. [2022-12-15 02:19:54,914 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 2044 transitions. [2022-12-15 02:19:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:54,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:54,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:54,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:54,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 813 states and 2051 transitions. [2022-12-15 02:19:54,979 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 2051 transitions. [2022-12-15 02:19:54,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:54,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:54,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:55,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:55,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:55,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 817 states and 2059 transitions. [2022-12-15 02:19:55,057 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 2059 transitions. [2022-12-15 02:19:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:55,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:55,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:55,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:55,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:55,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 821 states and 2067 transitions. [2022-12-15 02:19:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 2067 transitions. [2022-12-15 02:19:55,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:55,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:55,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:55,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:55,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:55,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 828 states and 2080 transitions. [2022-12-15 02:19:55,384 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 2080 transitions. [2022-12-15 02:19:55,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:55,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:55,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:55,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 835 states and 2096 transitions. [2022-12-15 02:19:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 2096 transitions. [2022-12-15 02:19:55,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:55,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:55,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:55,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:55,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:56,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:56,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 843 states and 2190 transitions. [2022-12-15 02:19:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2190 transitions. [2022-12-15 02:19:56,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:56,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:56,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:56,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:56,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 843 states and 2188 transitions. [2022-12-15 02:19:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2188 transitions. [2022-12-15 02:19:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:56,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:56,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:56,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:56,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 847 states and 2195 transitions. [2022-12-15 02:19:56,999 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 2195 transitions. [2022-12-15 02:19:57,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:57,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:57,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:57,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:57,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:57,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:57,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 851 states and 2204 transitions. [2022-12-15 02:19:57,059 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 2204 transitions. [2022-12-15 02:19:57,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:57,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:57,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:57,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:57,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 855 states and 2211 transitions. [2022-12-15 02:19:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 2211 transitions. [2022-12-15 02:19:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:57,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:57,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:57,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:57,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:57,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:57,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 835 states and 2139 transitions. [2022-12-15 02:19:57,831 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 2139 transitions. [2022-12-15 02:19:57,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:57,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:57,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:57,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:57,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:57,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 835 states and 2135 transitions. [2022-12-15 02:19:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 2135 transitions. [2022-12-15 02:19:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:57,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:57,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:57,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 835 states and 2132 transitions. [2022-12-15 02:19:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 2132 transitions. [2022-12-15 02:19:57,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:19:57,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:57,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:58,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:58,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:58,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 767 states and 1911 transitions. [2022-12-15 02:19:58,458 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1911 transitions. [2022-12-15 02:19:58,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:19:58,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:58,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:58,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:58,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 777 states and 1930 transitions. [2022-12-15 02:19:58,521 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1930 transitions. [2022-12-15 02:19:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:19:58,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:58,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:58,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:00,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:00,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 687 states and 1707 transitions. [2022-12-15 02:20:00,652 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1707 transitions. [2022-12-15 02:20:00,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:00,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:00,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:00,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:00,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:00,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:00,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 687 states and 1704 transitions. [2022-12-15 02:20:00,717 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1704 transitions. [2022-12-15 02:20:00,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:00,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:00,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:00,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 695 states and 1777 transitions. [2022-12-15 02:20:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1777 transitions. [2022-12-15 02:20:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:01,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:01,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:01,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:01,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 692 states and 1767 transitions. [2022-12-15 02:20:01,617 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1767 transitions. [2022-12-15 02:20:01,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:01,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:01,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:01,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:01,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 693 states and 1767 transitions. [2022-12-15 02:20:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1767 transitions. [2022-12-15 02:20:01,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:01,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:01,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:01,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:01,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:01,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:01,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 693 states and 1763 transitions. [2022-12-15 02:20:01,762 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1763 transitions. [2022-12-15 02:20:01,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:01,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:01,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:01,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:01,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 694 states and 1763 transitions. [2022-12-15 02:20:01,832 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1763 transitions. [2022-12-15 02:20:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:01,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:01,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:01,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:02,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:02,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 694 states and 1761 transitions. [2022-12-15 02:20:02,060 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1761 transitions. [2022-12-15 02:20:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:02,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:02,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:02,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:02,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:02,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 694 states and 1758 transitions. [2022-12-15 02:20:02,112 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1758 transitions. [2022-12-15 02:20:02,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:02,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:02,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:02,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:02,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 694 states and 1756 transitions. [2022-12-15 02:20:02,171 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1756 transitions. [2022-12-15 02:20:02,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:02,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:02,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:02,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:02,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:02,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 694 states and 1753 transitions. [2022-12-15 02:20:02,226 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1753 transitions. [2022-12-15 02:20:02,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:02,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:02,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 694 states and 1750 transitions. [2022-12-15 02:20:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1750 transitions. [2022-12-15 02:20:02,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:02,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:02,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:02,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:02,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:02,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 694 states and 1748 transitions. [2022-12-15 02:20:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1748 transitions. [2022-12-15 02:20:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:02,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:02,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:02,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:02,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:02,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 674 states and 1675 transitions. [2022-12-15 02:20:02,426 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1675 transitions. [2022-12-15 02:20:02,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:02,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:02,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:02,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:02,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:02,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 674 states and 1672 transitions. [2022-12-15 02:20:02,497 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1672 transitions. [2022-12-15 02:20:02,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:02,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:02,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:02,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:02,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 674 states and 1669 transitions. [2022-12-15 02:20:02,717 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1669 transitions. [2022-12-15 02:20:02,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:02,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:02,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:02,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:02,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:03,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:03,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 671 states and 1659 transitions. [2022-12-15 02:20:03,827 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1659 transitions. [2022-12-15 02:20:03,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:03,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:03,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:03,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:03,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 671 states and 1656 transitions. [2022-12-15 02:20:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1656 transitions. [2022-12-15 02:20:03,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:03,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:03,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:03,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:03,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:04,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 671 states and 1653 transitions. [2022-12-15 02:20:04,312 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1653 transitions. [2022-12-15 02:20:04,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:04,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:04,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:04,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:04,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 671 states and 1651 transitions. [2022-12-15 02:20:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1651 transitions. [2022-12-15 02:20:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:04,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:04,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:04,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:04,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 671 states and 1647 transitions. [2022-12-15 02:20:04,632 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1647 transitions. [2022-12-15 02:20:04,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:04,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:04,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:04,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:05,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:05,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 681 states and 1668 transitions. [2022-12-15 02:20:05,022 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1668 transitions. [2022-12-15 02:20:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:05,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:05,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:05,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:06,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:06,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 688 states and 1681 transitions. [2022-12-15 02:20:06,244 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1681 transitions. [2022-12-15 02:20:06,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:06,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:06,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:06,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:06,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:06,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 688 states and 1677 transitions. [2022-12-15 02:20:06,304 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1677 transitions. [2022-12-15 02:20:06,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:06,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:06,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:06,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:06,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:06,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:06,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 688 states and 1674 transitions. [2022-12-15 02:20:06,359 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1674 transitions. [2022-12-15 02:20:06,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:06,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:06,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:06,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:06,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 702 states and 1746 transitions. [2022-12-15 02:20:06,844 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1746 transitions. [2022-12-15 02:20:06,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:06,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:06,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:06,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:06,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 709 states and 1762 transitions. [2022-12-15 02:20:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1762 transitions. [2022-12-15 02:20:06,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:06,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:06,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:06,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:06,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 709 states and 1759 transitions. [2022-12-15 02:20:06,970 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1759 transitions. [2022-12-15 02:20:06,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:20:06,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:06,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:07,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:07,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:07,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 713 states and 1767 transitions. [2022-12-15 02:20:07,724 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1767 transitions. [2022-12-15 02:20:07,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:07,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:07,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:08,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:12,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 723 states and 1832 transitions. [2022-12-15 02:20:12,706 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1832 transitions. [2022-12-15 02:20:12,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:12,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:12,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:12,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 724 states and 1832 transitions. [2022-12-15 02:20:12,772 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1832 transitions. [2022-12-15 02:20:12,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:12,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:12,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:12,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:12,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:13,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:13,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 724 states and 1828 transitions. [2022-12-15 02:20:13,543 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1828 transitions. [2022-12-15 02:20:13,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:13,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:13,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:13,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:13,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:16,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:16,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 718 states and 1805 transitions. [2022-12-15 02:20:16,827 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1805 transitions. [2022-12-15 02:20:16,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:16,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:16,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 718 states and 1802 transitions. [2022-12-15 02:20:17,725 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1802 transitions. [2022-12-15 02:20:17,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:17,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:17,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:17,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:17,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:22,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:22,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 695 states and 1713 transitions. [2022-12-15 02:20:22,728 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1713 transitions. [2022-12-15 02:20:22,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:22,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:22,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:22,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:22,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:22,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:22,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 696 states and 1713 transitions. [2022-12-15 02:20:22,799 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1713 transitions. [2022-12-15 02:20:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:22,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:22,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:22,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:22,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 696 states and 1709 transitions. [2022-12-15 02:20:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1709 transitions. [2022-12-15 02:20:22,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:22,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:22,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:22,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:26,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 706 states and 1767 transitions. [2022-12-15 02:20:26,210 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1767 transitions. [2022-12-15 02:20:26,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:26,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:26,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:26,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 706 states and 1762 transitions. [2022-12-15 02:20:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1762 transitions. [2022-12-15 02:20:26,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:26,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:26,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:26,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:26,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:27,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:27,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 706 states and 1758 transitions. [2022-12-15 02:20:27,311 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1758 transitions. [2022-12-15 02:20:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:27,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:27,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:27,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:36,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 719 states and 1824 transitions. [2022-12-15 02:20:36,650 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1824 transitions. [2022-12-15 02:20:36,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:36,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:36,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:36,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:37,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:37,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 719 states and 1821 transitions. [2022-12-15 02:20:37,697 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1821 transitions. [2022-12-15 02:20:37,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:37,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:37,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:37,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:37,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:39,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 726 states and 1873 transitions. [2022-12-15 02:20:39,100 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1873 transitions. [2022-12-15 02:20:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:39,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:39,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:39,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:39,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:39,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 723 states and 1852 transitions. [2022-12-15 02:20:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1852 transitions. [2022-12-15 02:20:39,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:39,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:39,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:39,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:39,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:39,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:39,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 724 states and 1852 transitions. [2022-12-15 02:20:39,974 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1852 transitions. [2022-12-15 02:20:39,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:39,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:39,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:39,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:40,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:40,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:40,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 725 states and 1852 transitions. [2022-12-15 02:20:40,381 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1852 transitions. [2022-12-15 02:20:40,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:40,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:40,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:40,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 668 states and 1675 transitions. [2022-12-15 02:20:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1675 transitions. [2022-12-15 02:20:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:41,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:41,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:41,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 668 states and 1668 transitions. [2022-12-15 02:20:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1668 transitions. [2022-12-15 02:20:41,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:41,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:41,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:41,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:41,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:41,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 668 states and 1664 transitions. [2022-12-15 02:20:41,988 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1664 transitions. [2022-12-15 02:20:41,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:41,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:41,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:42,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:49,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 686 states and 1737 transitions. [2022-12-15 02:20:49,969 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1737 transitions. [2022-12-15 02:20:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:49,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:49,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:50,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:51,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:51,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 698 states and 1792 transitions. [2022-12-15 02:20:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1792 transitions. [2022-12-15 02:20:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:51,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:51,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:51,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:53,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:53,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 707 states and 1839 transitions. [2022-12-15 02:20:53,491 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1839 transitions. [2022-12-15 02:20:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:53,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:53,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:53,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:53,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:53,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:53,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 708 states and 1839 transitions. [2022-12-15 02:20:53,550 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1839 transitions. [2022-12-15 02:20:53,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:53,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:53,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:53,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:53,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:53,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 709 states and 1841 transitions. [2022-12-15 02:20:53,612 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1841 transitions. [2022-12-15 02:20:53,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:53,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:53,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:53,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:20:53,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:53,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 710 states and 1841 transitions. [2022-12-15 02:20:53,687 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1841 transitions. [2022-12-15 02:20:53,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:20:53,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:53,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:53,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:54,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 717 states and 1885 transitions. [2022-12-15 02:21:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1885 transitions. [2022-12-15 02:21:01,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:21:01,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:01,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:01,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:01,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:03,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:03,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 717 states and 1877 transitions. [2022-12-15 02:21:03,287 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1877 transitions. [2022-12-15 02:21:03,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:21:03,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:03,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:03,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:04,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:04,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 717 states and 1871 transitions. [2022-12-15 02:21:04,728 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1871 transitions. [2022-12-15 02:21:04,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:21:04,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:04,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:04,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:06,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:06,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 724 states and 1915 transitions. [2022-12-15 02:21:06,815 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1915 transitions. [2022-12-15 02:21:06,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:21:06,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:06,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:06,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:08,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:08,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 728 states and 1953 transitions. [2022-12-15 02:21:08,520 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1953 transitions. [2022-12-15 02:21:08,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:21:08,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:08,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:08,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:10,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:10,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 725 states and 1926 transitions. [2022-12-15 02:21:10,205 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1926 transitions. [2022-12-15 02:21:10,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:21:10,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:10,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:10,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:10,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 725 states and 1915 transitions. [2022-12-15 02:21:10,265 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1915 transitions. [2022-12-15 02:21:10,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:21:10,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:10,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:10,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:15,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:15,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 732 states and 1955 transitions. [2022-12-15 02:21:15,073 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1955 transitions. [2022-12-15 02:21:15,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:21:15,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:15,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:15,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:16,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:16,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 732 states and 1949 transitions. [2022-12-15 02:21:16,608 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1949 transitions. [2022-12-15 02:21:16,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:21:16,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:16,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:18,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 729 states and 1921 transitions. [2022-12-15 02:21:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1921 transitions. [2022-12-15 02:21:18,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:21:18,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:18,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:18,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:19,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:19,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 709 states and 1797 transitions. [2022-12-15 02:21:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1797 transitions. [2022-12-15 02:21:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:19,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:19,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:19,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:19,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:19,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 710 states and 1797 transitions. [2022-12-15 02:21:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1797 transitions. [2022-12-15 02:21:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:19,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:19,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:19,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:19,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:19,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 711 states and 1797 transitions. [2022-12-15 02:21:19,987 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1797 transitions. [2022-12-15 02:21:19,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:19,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:19,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:20,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:20,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:23,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 705 states and 1764 transitions. [2022-12-15 02:21:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1764 transitions. [2022-12-15 02:21:23,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:23,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:23,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:23,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:23,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:23,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 706 states and 1764 transitions. [2022-12-15 02:21:23,717 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1764 transitions. [2022-12-15 02:21:23,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:23,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:23,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:23,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:26,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 683 states and 1635 transitions. [2022-12-15 02:21:26,798 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1635 transitions. [2022-12-15 02:21:26,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:26,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:26,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:26,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:27,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:27,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 684 states and 1635 transitions. [2022-12-15 02:21:27,454 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1635 transitions. [2022-12-15 02:21:27,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:27,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:27,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:27,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:27,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:27,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 685 states and 1635 transitions. [2022-12-15 02:21:27,558 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1635 transitions. [2022-12-15 02:21:27,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:27,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:27,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:27,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:27,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:30,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 679 states and 1602 transitions. [2022-12-15 02:21:30,140 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1602 transitions. [2022-12-15 02:21:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:30,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:30,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:30,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:30,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:30,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 679 states and 1600 transitions. [2022-12-15 02:21:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1600 transitions. [2022-12-15 02:21:30,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:30,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:30,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:32,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:54,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:54,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 683 states and 1623 transitions. [2022-12-15 02:21:54,245 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1623 transitions. [2022-12-15 02:21:54,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:54,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:54,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:54,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:55,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:55,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 683 states and 1612 transitions. [2022-12-15 02:21:55,851 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1612 transitions. [2022-12-15 02:21:55,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:55,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:55,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:55,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:55,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:21:59,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:59,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 690 states and 1646 transitions. [2022-12-15 02:21:59,698 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1646 transitions. [2022-12-15 02:21:59,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:21:59,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:59,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:59,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:22:00,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:00,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 691 states and 1646 transitions. [2022-12-15 02:22:00,365 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1646 transitions. [2022-12-15 02:22:00,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:22:00,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:00,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:00,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:00,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:22:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 692 states and 1646 transitions. [2022-12-15 02:22:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1646 transitions. [2022-12-15 02:22:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:22:01,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:01,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:01,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:22:08,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:08,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 686 states and 1611 transitions. [2022-12-15 02:22:08,659 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1611 transitions. [2022-12-15 02:22:08,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:22:08,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:08,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:08,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:08,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:22:13,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:13,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 663 states and 1474 transitions. [2022-12-15 02:22:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1474 transitions. [2022-12-15 02:22:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:22:13,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:13,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:13,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:22:14,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:14,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 663 states and 1463 transitions. [2022-12-15 02:22:14,416 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1463 transitions. [2022-12-15 02:22:14,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:22:14,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:14,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:14,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:16,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:22:44,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:44,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 672 states and 1495 transitions. [2022-12-15 02:22:44,406 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1495 transitions. [2022-12-15 02:22:44,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:22:44,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:44,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:44,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:22:48,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 681 states and 1521 transitions. [2022-12-15 02:22:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1521 transitions. [2022-12-15 02:22:48,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:22:48,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:48,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:48,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:23:08,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:08,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 696 states and 1559 transitions. [2022-12-15 02:23:08,326 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1559 transitions. [2022-12-15 02:23:08,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:23:08,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:08,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:08,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:23:13,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:13,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 705 states and 1585 transitions. [2022-12-15 02:23:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1585 transitions. [2022-12-15 02:23:13,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:23:13,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:13,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:23:16,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:16,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 709 states and 1603 transitions. [2022-12-15 02:23:16,624 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1603 transitions. [2022-12-15 02:23:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:23:16,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:16,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:16,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:23:19,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 713 states and 1621 transitions. [2022-12-15 02:23:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1621 transitions. [2022-12-15 02:23:19,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:23:19,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:19,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:19,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:23:26,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:26,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 725 states and 1658 transitions. [2022-12-15 02:23:26,126 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1658 transitions. [2022-12-15 02:23:26,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:23:26,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:26,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:26,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:26,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:23:31,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:31,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 734 states and 1684 transitions. [2022-12-15 02:23:31,254 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1684 transitions. [2022-12-15 02:23:31,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:23:31,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:31,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:23:32,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:32,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 738 states and 1703 transitions. [2022-12-15 02:23:32,643 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1703 transitions. [2022-12-15 02:23:32,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:23:32,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:32,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:23:33,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 738 states and 1684 transitions. [2022-12-15 02:23:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1684 transitions. [2022-12-15 02:23:33,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:23:33,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:33,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:23:35,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:35,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 742 states and 1701 transitions. [2022-12-15 02:23:35,820 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1701 transitions. [2022-12-15 02:23:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:23:35,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:35,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:38,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:24:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:13,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 756 states and 1744 transitions. [2022-12-15 02:24:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1744 transitions. [2022-12-15 02:24:13,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:24:13,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:13,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:13,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:14,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:24:29,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 770 states and 1768 transitions. [2022-12-15 02:24:29,860 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1768 transitions. [2022-12-15 02:24:29,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:24:29,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:29,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:30,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:24:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:36,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 779 states and 1794 transitions. [2022-12-15 02:24:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1794 transitions. [2022-12-15 02:24:36,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:24:36,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:36,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:36,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:24:40,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:40,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 788 states and 1821 transitions. [2022-12-15 02:24:40,141 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1821 transitions. [2022-12-15 02:24:40,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:24:40,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:40,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:40,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:24:42,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:42,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 792 states and 1838 transitions. [2022-12-15 02:24:42,023 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1838 transitions. [2022-12-15 02:24:42,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:24:42,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:42,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:42,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:24:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:43,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 789 states and 1794 transitions. [2022-12-15 02:24:43,360 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1794 transitions. [2022-12-15 02:24:43,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:24:43,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:43,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:43,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:24:43,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:43,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 789 states and 1770 transitions. [2022-12-15 02:24:43,440 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1770 transitions. [2022-12-15 02:24:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:24:43,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:43,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:43,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:24:47,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 789 states and 1765 transitions. [2022-12-15 02:24:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1765 transitions. [2022-12-15 02:24:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:24:47,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:47,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:47,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:50,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:25:38,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 806 states and 1811 transitions. [2022-12-15 02:25:38,838 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1811 transitions. [2022-12-15 02:25:38,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:25:38,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:38,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:38,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:38,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:25:43,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:43,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 811 states and 1819 transitions. [2022-12-15 02:25:43,133 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1819 transitions. [2022-12-15 02:25:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:25:43,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:43,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:25:47,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:47,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 815 states and 1835 transitions. [2022-12-15 02:25:47,487 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1835 transitions. [2022-12-15 02:25:47,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:25:47,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:47,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:25:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 816 states and 1835 transitions. [2022-12-15 02:25:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1835 transitions. [2022-12-15 02:25:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:25:47,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:47,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:47,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:47,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:25:52,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:52,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 810 states and 1784 transitions. [2022-12-15 02:25:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1784 transitions. [2022-12-15 02:25:52,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:25:52,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:52,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:52,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:52,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:25:52,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:52,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 811 states and 1784 transitions. [2022-12-15 02:25:52,896 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1784 transitions. [2022-12-15 02:25:52,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:25:52,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:52,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:26:57,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:57,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 830 states and 1833 transitions. [2022-12-15 02:26:57,280 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1833 transitions. [2022-12-15 02:26:57,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:26:57,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:57,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:57,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:57,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:27:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 838 states and 1861 transitions. [2022-12-15 02:27:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1861 transitions. [2022-12-15 02:27:10,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:27:10,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:10,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:10,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:27:10,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:10,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 839 states and 1872 transitions. [2022-12-15 02:27:10,969 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1872 transitions. [2022-12-15 02:27:10,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:27:10,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:10,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:10,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:27:16,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:16,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 842 states and 1881 transitions. [2022-12-15 02:27:16,407 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1881 transitions. [2022-12-15 02:27:16,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:27:16,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:16,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:16,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:27:16,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:16,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 843 states and 1885 transitions. [2022-12-15 02:27:16,497 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1885 transitions. [2022-12-15 02:27:16,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:27:16,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:16,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:16,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:16,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:27:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:22,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 837 states and 1832 transitions. [2022-12-15 02:27:22,222 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1832 transitions. [2022-12-15 02:27:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:27:22,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:22,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:22,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:22,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:27:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:24,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 838 states and 1834 transitions. [2022-12-15 02:27:24,562 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1834 transitions. [2022-12-15 02:27:24,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:27:24,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:24,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:24,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:28:46,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:46,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 844 states and 1850 transitions. [2022-12-15 02:28:46,464 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1850 transitions. [2022-12-15 02:28:46,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:28:46,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:46,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:48,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:29:05,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:05,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 851 states and 1873 transitions. [2022-12-15 02:29:05,305 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1873 transitions. [2022-12-15 02:29:05,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:29:05,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:05,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:05,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:05,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:29:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 857 states and 1889 transitions. [2022-12-15 02:29:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1889 transitions. [2022-12-15 02:29:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:29:13,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:13,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:13,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:29:21,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:21,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 851 states and 1833 transitions. [2022-12-15 02:29:21,973 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1833 transitions. [2022-12-15 02:29:21,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:29:21,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:21,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:22,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:29:27,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:27,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 857 states and 1841 transitions. [2022-12-15 02:29:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1841 transitions. [2022-12-15 02:29:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:29:27,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:27,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:27,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:29:48,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:48,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 857 states and 1836 transitions. [2022-12-15 02:29:48,561 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1836 transitions. [2022-12-15 02:29:48,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:29:48,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:48,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:56,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:31:26,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:26,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 869 states and 1864 transitions. [2022-12-15 02:31:26,841 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1864 transitions. [2022-12-15 02:31:26,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:31:26,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:26,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:27,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:31:39,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:39,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 878 states and 1886 transitions. [2022-12-15 02:31:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1886 transitions. [2022-12-15 02:31:39,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:31:39,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:39,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:39,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:31:39,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:39,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 879 states and 1886 transitions. [2022-12-15 02:31:39,640 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1886 transitions. [2022-12-15 02:31:39,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:31:39,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:39,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:39,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:31:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:49,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 856 states and 1657 transitions. [2022-12-15 02:31:49,921 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1657 transitions. [2022-12-15 02:31:49,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:31:49,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:49,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:53,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:32:59,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:59,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 873 states and 1692 transitions. [2022-12-15 02:32:59,197 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1692 transitions. [2022-12-15 02:32:59,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:32:59,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:59,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:59,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.