./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/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_6106d41b-105e-49ac-905d-058f4f21ad38/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/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_6106d41b-105e-49ac-905d-058f4f21ad38/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 62ddbd8e479b9a9ff0259307914371bc7c12caf38dd9ff6b9d8872f71f8db1de --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:50:50,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:50:50,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:50:50,434 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:50:50,435 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:50:50,436 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:50:50,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:50:50,441 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:50:50,444 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:50:50,445 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:50:50,447 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:50:50,448 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:50:50,449 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:50:50,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:50:50,452 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:50:50,454 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:50:50,455 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:50:50,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:50:50,460 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:50:50,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:50:50,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:50:50,467 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:50:50,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:50:50,470 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:50:50,477 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:50:50,477 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:50:50,478 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:50:50,479 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:50:50,480 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:50:50,481 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:50:50,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:50:50,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:50:50,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:50:50,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:50:50,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:50:50,486 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:50:50,487 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:50:50,487 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:50:50,487 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:50:50,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:50:50,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:50:50,490 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 23:50:50,514 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:50:50,514 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:50:50,515 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:50:50,515 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:50:50,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:50:50,516 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:50:50,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:50:50,517 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:50:50,517 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:50:50,517 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:50:50,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:50:50,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:50:50,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:50:50,518 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:50:50,518 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:50:50,518 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:50:50,518 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:50:50,518 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:50:50,519 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:50:50,519 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:50:50,519 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:50:50,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:50:50,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:50:50,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:50:50,520 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:50:50,520 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:50:50,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:50:50,520 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:50:50,521 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_6106d41b-105e-49ac-905d-058f4f21ad38/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 62ddbd8e479b9a9ff0259307914371bc7c12caf38dd9ff6b9d8872f71f8db1de [2022-12-14 23:50:50,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:50:50,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:50:50,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:50:50,752 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:50:50,753 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:50:50,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-12-14 23:50:53,353 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:50:53,529 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:50:53,529 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-12-14 23:50:53,553 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/bin/ukojak-rkRKPMF4O4/data/eefb035e7/1ec53f247c924adcab17ad97e7a06cf6/FLAG980d21b0d [2022-12-14 23:50:53,566 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/bin/ukojak-rkRKPMF4O4/data/eefb035e7/1ec53f247c924adcab17ad97e7a06cf6 [2022-12-14 23:50:53,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:50:53,569 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:50:53,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:50:53,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:50:53,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:50:53,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:50:53" (1/1) ... [2022-12-14 23:50:53,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a4ac455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:53, skipping insertion in model container [2022-12-14 23:50:53,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:50:53" (1/1) ... [2022-12-14 23:50:53,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:50:53,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:50:53,800 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_6106d41b-105e-49ac-905d-058f4f21ad38/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[8125,8138] [2022-12-14 23:50:53,829 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_6106d41b-105e-49ac-905d-058f4f21ad38/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14955,14968] [2022-12-14 23:50:53,838 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_6106d41b-105e-49ac-905d-058f4f21ad38/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[17042,17055] [2022-12-14 23:50:53,844 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_6106d41b-105e-49ac-905d-058f4f21ad38/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[18066,18079] [2022-12-14 23:50:53,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:50:53,965 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:50:54,002 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_6106d41b-105e-49ac-905d-058f4f21ad38/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[8125,8138] [2022-12-14 23:50:54,019 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_6106d41b-105e-49ac-905d-058f4f21ad38/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14955,14968] [2022-12-14 23:50:54,025 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_6106d41b-105e-49ac-905d-058f4f21ad38/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[17042,17055] [2022-12-14 23:50:54,028 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_6106d41b-105e-49ac-905d-058f4f21ad38/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[18066,18079] [2022-12-14 23:50:54,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:50:54,117 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:50:54,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:54 WrapperNode [2022-12-14 23:50:54,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:50:54,119 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:50:54,119 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:50:54,119 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:50:54,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:54" (1/1) ... [2022-12-14 23:50:54,141 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:54" (1/1) ... [2022-12-14 23:50:54,188 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2415 [2022-12-14 23:50:54,188 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:50:54,189 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:50:54,189 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:50:54,189 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:50:54,196 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:54" (1/1) ... [2022-12-14 23:50:54,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:54" (1/1) ... [2022-12-14 23:50:54,202 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:54" (1/1) ... [2022-12-14 23:50:54,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:54" (1/1) ... [2022-12-14 23:50:54,216 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:54" (1/1) ... [2022-12-14 23:50:54,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:54" (1/1) ... [2022-12-14 23:50:54,228 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:54" (1/1) ... [2022-12-14 23:50:54,232 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:54" (1/1) ... [2022-12-14 23:50:54,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:50:54,240 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:50:54,240 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:50:54,240 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:50:54,240 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:50:54" (1/1) ... [2022-12-14 23:50:54,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:50:54,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:50:54,263 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:50:54,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6106d41b-105e-49ac-905d-058f4f21ad38/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:50:54,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:50:54,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:50:54,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:50:54,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:50:54,436 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:50:54,438 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:50:55,412 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:50:55,514 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:50:55,514 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:50:55,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:50:55 BoogieIcfgContainer [2022-12-14 23:50:55,516 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:50:55,517 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:50:55,517 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:50:55,524 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:50:55,524 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:50:55" (1/1) ... [2022-12-14 23:50:55,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:50:55,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:55,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 426 states and 783 transitions. [2022-12-14 23:50:55,574 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 783 transitions. [2022-12-14 23:50:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:50:55,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:55,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:55,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:55,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:56,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:56,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 406 states and 742 transitions. [2022-12-14 23:50:56,020 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 742 transitions. [2022-12-14 23:50:56,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:50:56,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:56,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:56,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 414 states and 799 transitions. [2022-12-14 23:50:56,149 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 799 transitions. [2022-12-14 23:50:56,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:50:56,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:56,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:56,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 427 states and 867 transitions. [2022-12-14 23:50:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 867 transitions. [2022-12-14 23:50:56,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:50:56,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:56,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:56,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:56,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:56,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 433 states and 876 transitions. [2022-12-14 23:50:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 876 transitions. [2022-12-14 23:50:56,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:50:56,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:56,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:56,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:56,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 365 states and 722 transitions. [2022-12-14 23:50:56,928 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 722 transitions. [2022-12-14 23:50:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 23:50:56,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:56,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:56,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:56,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:56,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:56,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 365 states and 721 transitions. [2022-12-14 23:50:56,983 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 721 transitions. [2022-12-14 23:50:56,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 23:50:56,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:56,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:56,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:57,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:57,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:57,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 380 states and 781 transitions. [2022-12-14 23:50:57,446 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 781 transitions. [2022-12-14 23:50:57,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 23:50:57,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:57,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:57,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:57,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:57,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:57,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 380 states and 780 transitions. [2022-12-14 23:50:57,522 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 780 transitions. [2022-12-14 23:50:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 23:50:57,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:57,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:57,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:57,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 384 states and 788 transitions. [2022-12-14 23:50:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 788 transitions. [2022-12-14 23:50:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 23:50:57,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:57,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:57,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:57,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 397 states and 836 transitions. [2022-12-14 23:50:57,752 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 836 transitions. [2022-12-14 23:50:57,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 23:50:57,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:57,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:57,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:58,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 409 states and 887 transitions. [2022-12-14 23:50:58,094 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 887 transitions. [2022-12-14 23:50:58,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 23:50:58,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:58,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:58,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:58,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:58,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 413 states and 894 transitions. [2022-12-14 23:50:58,295 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 894 transitions. [2022-12-14 23:50:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:50:58,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:58,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:58,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:58,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:58,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:58,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 413 states and 891 transitions. [2022-12-14 23:50:58,372 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 891 transitions. [2022-12-14 23:50:58,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:50:58,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:58,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:58,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:58,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:58,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 417 states and 898 transitions. [2022-12-14 23:50:58,483 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 898 transitions. [2022-12-14 23:50:58,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:50:58,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:58,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:58,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:58,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:58,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 417 states and 895 transitions. [2022-12-14 23:50:58,541 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 895 transitions. [2022-12-14 23:50:58,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:50:58,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:58,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:58,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 417 states and 893 transitions. [2022-12-14 23:50:58,599 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 893 transitions. [2022-12-14 23:50:58,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:50:58,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:58,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:58,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:59,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:59,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 424 states and 907 transitions. [2022-12-14 23:50:59,655 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 907 transitions. [2022-12-14 23:50:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:50:59,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:59,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:59,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:00,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:00,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 343 states and 704 transitions. [2022-12-14 23:51:00,764 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 704 transitions. [2022-12-14 23:51:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:51:00,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:00,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:00,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:00,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:00,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 343 states and 701 transitions. [2022-12-14 23:51:00,839 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 701 transitions. [2022-12-14 23:51:00,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:51:00,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:00,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:00,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 343 states and 700 transitions. [2022-12-14 23:51:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 700 transitions. [2022-12-14 23:51:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:51:00,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:00,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:00,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:01,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:01,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 348 states and 727 transitions. [2022-12-14 23:51:01,220 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 727 transitions. [2022-12-14 23:51:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:51:01,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:01,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:01,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:01,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:01,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 349 states and 727 transitions. [2022-12-14 23:51:01,406 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 727 transitions. [2022-12-14 23:51:01,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:51:01,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:01,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:01,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:01,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:01,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 349 states and 724 transitions. [2022-12-14 23:51:01,453 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 724 transitions. [2022-12-14 23:51:01,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:51:01,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:01,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:01,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:01,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:01,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 349 states and 722 transitions. [2022-12-14 23:51:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 722 transitions. [2022-12-14 23:51:01,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:51:01,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:01,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:01,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 349 states and 719 transitions. [2022-12-14 23:51:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 719 transitions. [2022-12-14 23:51:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:51:01,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:01,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:01,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:02,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:02,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 346 states and 709 transitions. [2022-12-14 23:51:02,299 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 709 transitions. [2022-12-14 23:51:02,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:51:02,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:02,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:02,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:02,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:02,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:02,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 346 states and 706 transitions. [2022-12-14 23:51:02,347 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 706 transitions. [2022-12-14 23:51:02,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:51:02,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:02,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:02,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:02,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:05,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:05,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 353 states and 732 transitions. [2022-12-14 23:51:05,138 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 732 transitions. [2022-12-14 23:51:05,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:51:05,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:05,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:05,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:05,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:05,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 350 states and 718 transitions. [2022-12-14 23:51:05,580 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 718 transitions. [2022-12-14 23:51:05,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:51:05,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:05,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:05,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:05,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:05,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 351 states and 718 transitions. [2022-12-14 23:51:05,619 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 718 transitions. [2022-12-14 23:51:05,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:51:05,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:05,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:05,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:05,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 351 states and 714 transitions. [2022-12-14 23:51:05,783 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 714 transitions. [2022-12-14 23:51:05,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:51:05,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:05,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:05,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:06,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:09,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 366 states and 756 transitions. [2022-12-14 23:51:09,193 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 756 transitions. [2022-12-14 23:51:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:51:09,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:09,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:09,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:09,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:09,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:09,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 371 states and 764 transitions. [2022-12-14 23:51:09,769 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 764 transitions. [2022-12-14 23:51:09,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:51:09,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:09,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:09,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:09,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:11,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:11,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 365 states and 744 transitions. [2022-12-14 23:51:11,734 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 744 transitions. [2022-12-14 23:51:11,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:51:11,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:11,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:11,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:14,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:14,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 342 states and 667 transitions. [2022-12-14 23:51:14,350 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 667 transitions. [2022-12-14 23:51:14,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:51:14,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:14,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:14,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:14,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:14,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 342 states and 662 transitions. [2022-12-14 23:51:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 662 transitions. [2022-12-14 23:51:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:51:14,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:14,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:14,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:14,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:19,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:19,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 352 states and 689 transitions. [2022-12-14 23:51:19,460 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 689 transitions. [2022-12-14 23:51:19,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 23:51:19,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:19,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:19,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:20,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:20,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 356 states and 703 transitions. [2022-12-14 23:51:20,004 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 703 transitions. [2022-12-14 23:51:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:51:20,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:20,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:20,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:20,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:28,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:28,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 360 states and 715 transitions. [2022-12-14 23:51:28,695 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 715 transitions. [2022-12-14 23:51:28,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:51:28,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:28,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:28,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 374 states and 747 transitions. [2022-12-14 23:51:41,114 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 747 transitions. [2022-12-14 23:51:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:51:41,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:41,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:41,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:42,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:55,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 383 states and 770 transitions. [2022-12-14 23:51:55,186 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 770 transitions. [2022-12-14 23:51:55,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:51:55,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:55,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:55,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:58,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:58,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 392 states and 794 transitions. [2022-12-14 23:51:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 794 transitions. [2022-12-14 23:51:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:51:58,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:58,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:58,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 401 states and 818 transitions. [2022-12-14 23:52:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 818 transitions. [2022-12-14 23:52:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:52:01,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:01,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:01,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:01,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:01,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 405 states and 832 transitions. [2022-12-14 23:52:01,954 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 832 transitions. [2022-12-14 23:52:01,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:52:01,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:01,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:02,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:03,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:03,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 409 states and 846 transitions. [2022-12-14 23:52:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 846 transitions. [2022-12-14 23:52:03,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:52:03,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:03,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:03,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:05,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:05,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 413 states and 860 transitions. [2022-12-14 23:52:05,830 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 860 transitions. [2022-12-14 23:52:05,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:52:05,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:05,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:05,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:08,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:08,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 407 states and 830 transitions. [2022-12-14 23:52:08,966 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 830 transitions. [2022-12-14 23:52:08,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:52:08,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:08,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:09,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 408 states and 830 transitions. [2022-12-14 23:52:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 830 transitions. [2022-12-14 23:52:09,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:52:09,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:09,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:09,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:09,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:11,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:11,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 385 states and 713 transitions. [2022-12-14 23:52:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 713 transitions. [2022-12-14 23:52:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:52:11,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:11,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:11,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:11,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:13,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:13,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 379 states and 683 transitions. [2022-12-14 23:52:13,822 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 683 transitions. [2022-12-14 23:52:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:52:13,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:13,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:13,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:13,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:14,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 380 states and 683 transitions. [2022-12-14 23:52:14,485 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 683 transitions. [2022-12-14 23:52:14,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 23:52:14,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:14,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:14,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:17,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:17,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 317 states and 549 transitions. [2022-12-14 23:52:17,087 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 549 transitions. [2022-12-14 23:52:17,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 23:52:17,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:17,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:17,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:20,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 308 states and 527 transitions. [2022-12-14 23:52:20,291 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 527 transitions. [2022-12-14 23:52:20,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 23:52:20,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:20,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:26,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 303 states and 515 transitions. [2022-12-14 23:52:26,352 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 515 transitions. [2022-12-14 23:52:26,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 23:52:26,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:26,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:26,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:26,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:34,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:34,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 302 states and 512 transitions. [2022-12-14 23:52:34,012 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 512 transitions. [2022-12-14 23:52:34,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 23:52:34,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:34,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:34,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:34,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:34,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 303 states and 512 transitions. [2022-12-14 23:52:34,060 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 512 transitions. [2022-12-14 23:52:34,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:52:34,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:34,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:34,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:34,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:34,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 304 states and 512 transitions. [2022-12-14 23:52:34,111 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 512 transitions. [2022-12-14 23:52:34,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:52:34,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:34,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:37,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:53:11,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:11,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 316 states and 534 transitions. [2022-12-14 23:53:11,383 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 534 transitions. [2022-12-14 23:53:11,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:53:11,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:11,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:11,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:53:18,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:18,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 316 states and 533 transitions. [2022-12-14 23:53:18,654 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 533 transitions. [2022-12-14 23:53:18,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:53:18,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:18,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:18,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:26,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:54:14,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:14,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 323 states and 543 transitions. [2022-12-14 23:54:14,257 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 543 transitions. [2022-12-14 23:54:14,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:14,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:14,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:14,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:55:10,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:10,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 326 states and 546 transitions. [2022-12-14 23:55:10,074 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 546 transitions. [2022-12-14 23:55:10,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:10,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:10,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:13,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:55:26,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:26,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 334 states and 562 transitions. [2022-12-14 23:55:26,290 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 562 transitions. [2022-12-14 23:55:26,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:26,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:26,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:26,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:55:44,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:44,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 327 states and 549 transitions. [2022-12-14 23:55:44,080 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 549 transitions. [2022-12-14 23:55:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:44,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:44,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:44,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:55:52,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:52,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 312 states and 528 transitions. [2022-12-14 23:55:52,226 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 528 transitions. [2022-12-14 23:55:52,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:52,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:52,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:52,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:56:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:01,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 310 states and 523 transitions. [2022-12-14 23:56:01,044 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 523 transitions. [2022-12-14 23:56:01,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:01,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:01,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:56:04,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:04,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 307 states and 515 transitions. [2022-12-14 23:56:04,643 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 515 transitions. [2022-12-14 23:56:04,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:04,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:04,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:04,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:56:31,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 303 states and 506 transitions. [2022-12-14 23:56:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 506 transitions. [2022-12-14 23:56:31,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 23:56:31,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:31,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:33,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:56:35,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:35,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 292 states and 489 transitions. [2022-12-14 23:56:35,895 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 489 transitions. [2022-12-14 23:56:35,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 23:56:35,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:35,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:40,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:57:38,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:38,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 285 states and 479 transitions. [2022-12-14 23:57:38,027 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 479 transitions. [2022-12-14 23:57:38,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 23:57:38,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:38,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:38,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:57:40,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:40,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 294 states and 504 transitions. [2022-12-14 23:57:40,507 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 504 transitions. [2022-12-14 23:57:40,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 23:57:40,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:40,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:40,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:57:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 294 states and 503 transitions. [2022-12-14 23:57:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 503 transitions. [2022-12-14 23:57:42,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:57:42,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:42,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:58:08,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 304 states and 535 transitions. [2022-12-14 23:58:08,515 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 535 transitions. [2022-12-14 23:58:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:58:08,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:08,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:08,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:58:08,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:08,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 304 states and 534 transitions. [2022-12-14 23:58:08,590 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 534 transitions. [2022-12-14 23:58:08,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:58:08,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:08,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:08,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:09,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:58:10,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:10,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 308 states and 542 transitions. [2022-12-14 23:58:10,823 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 542 transitions. [2022-12-14 23:58:10,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:58:10,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:10,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:10,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:58:17,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:17,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 315 states and 553 transitions. [2022-12-14 23:58:17,983 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 553 transitions. [2022-12-14 23:58:17,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:58:17,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:17,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:18,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:58:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:19,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 316 states and 553 transitions. [2022-12-14 23:58:19,984 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 553 transitions. [2022-12-14 23:58:19,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:58:19,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:19,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:20,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:58:24,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 316 states and 552 transitions. [2022-12-14 23:58:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 552 transitions. [2022-12-14 23:58:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:58:24,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:24,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:24,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:58:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 323 states and 564 transitions. [2022-12-14 23:58:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 564 transitions. [2022-12-14 23:58:39,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:58:39,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:39,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:40,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:59:04,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:59:04,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 336 states and 592 transitions. [2022-12-14 23:59:04,157 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 592 transitions. [2022-12-14 23:59:04,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:59:04,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:59:04,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:59:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:59:04,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:59:17,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:59:17,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 346 states and 612 transitions. [2022-12-14 23:59:17,959 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 612 transitions. [2022-12-14 23:59:17,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:59:17,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:59:17,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:59:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:59:18,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:59:21,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:59:21,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 350 states and 621 transitions. [2022-12-14 23:59:21,236 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 621 transitions. [2022-12-14 23:59:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:59:21,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:59:21,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:59:21,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:59:21,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:59:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:59:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 354 states and 628 transitions. [2022-12-14 23:59:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 628 transitions. [2022-12-14 23:59:25,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:59:25,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:59:25,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:59:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:59:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:59:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:59:41,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 367 states and 659 transitions. [2022-12-14 23:59:41,112 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 659 transitions. [2022-12-14 23:59:41,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:59:41,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:59:41,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:59:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:59:41,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:59:44,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:59:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 371 states and 668 transitions. [2022-12-14 23:59:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 668 transitions. [2022-12-14 23:59:44,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:59:44,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:59:44,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:59:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:59:45,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:59:51,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:59:51,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 378 states and 686 transitions. [2022-12-14 23:59:51,566 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 686 transitions. [2022-12-14 23:59:51,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:59:51,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:59:51,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:59:51,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:59:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:59:52,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:59:52,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 381 states and 692 transitions. [2022-12-14 23:59:52,620 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 692 transitions. [2022-12-14 23:59:52,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:59:52,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:59:52,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:59:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:59:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:59:53,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:59:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 382 states and 696 transitions. [2022-12-14 23:59:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 696 transitions. [2022-12-14 23:59:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:59:53,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:59:53,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:59:53,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:59:54,452 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 00:00:03,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:03,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 393 states and 722 transitions. [2022-12-15 00:00:03,203 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 722 transitions. [2022-12-15 00:00:03,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:00:03,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:03,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:03,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:03,248 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 00:00:05,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:05,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 396 states and 731 transitions. [2022-12-15 00:00:05,127 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 731 transitions. [2022-12-15 00:00:05,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:00:05,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:05,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:05,171 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 00:00:05,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 397 states and 731 transitions. [2022-12-15 00:00:05,234 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 731 transitions. [2022-12-15 00:00:05,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:00:05,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:05,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:05,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:05,300 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 00:00:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:12,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 397 states and 729 transitions. [2022-12-15 00:00:12,221 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 729 transitions. [2022-12-15 00:00:12,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:00:12,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:12,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:12,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:12,266 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 00:00:17,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:17,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 403 states and 739 transitions. [2022-12-15 00:00:17,612 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 739 transitions. [2022-12-15 00:00:17,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:00:17,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:17,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:17,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:17,657 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 00:00:17,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:17,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 403 states and 738 transitions. [2022-12-15 00:00:17,704 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 738 transitions. [2022-12-15 00:00:17,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:00:17,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:17,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:17,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:17,785 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 00:00:17,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:17,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 404 states and 743 transitions. [2022-12-15 00:00:17,848 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 743 transitions. [2022-12-15 00:00:17,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:00:17,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:17,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:17,893 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 00:00:22,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:22,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 404 states and 742 transitions. [2022-12-15 00:00:22,916 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 742 transitions. [2022-12-15 00:00:22,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:00:22,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:22,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:22,961 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 00:00:22,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:22,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 404 states and 741 transitions. [2022-12-15 00:00:22,997 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 741 transitions. [2022-12-15 00:00:22,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:00:22,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:22,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:23,023 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 00:00:28,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 390 states and 710 transitions. [2022-12-15 00:00:28,356 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 710 transitions. [2022-12-15 00:00:28,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:00:28,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:28,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:28,400 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 00:00:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:32,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 394 states and 713 transitions. [2022-12-15 00:00:32,656 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 713 transitions. [2022-12-15 00:00:32,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:00:32,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:32,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:32,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:32,698 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 00:00:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:38,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 394 states and 712 transitions. [2022-12-15 00:00:38,822 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 712 transitions. [2022-12-15 00:00:38,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:00:38,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:38,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:38,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:00:41,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:41,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 394 states and 711 transitions. [2022-12-15 00:00:41,980 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 711 transitions. [2022-12-15 00:00:41,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:00:41,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:41,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:41,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:42,035 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 00:00:48,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:00:48,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 394 states and 710 transitions. [2022-12-15 00:00:48,549 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 710 transitions. [2022-12-15 00:00:48,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:00:48,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:00:48,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:00:48,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:00:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:01:15,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:01:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 412 states and 754 transitions. [2022-12-15 00:01:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 754 transitions. [2022-12-15 00:01:15,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:01:15,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:01:15,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:01:15,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:01:15,266 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 00:01:27,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:01:27,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 422 states and 773 transitions. [2022-12-15 00:01:27,635 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 773 transitions. [2022-12-15 00:01:27,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:01:27,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:01:27,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:01:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:01:27,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:01:32,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:01:32,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 425 states and 779 transitions. [2022-12-15 00:01:32,407 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 779 transitions. [2022-12-15 00:01:32,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:01:32,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:01:32,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:01:32,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:01:32,452 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 00:01:35,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:01:35,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 425 states and 778 transitions. [2022-12-15 00:01:35,341 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 778 transitions. [2022-12-15 00:01:35,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:01:35,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:01:35,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:01:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:01:35,367 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 00:01:49,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:01:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 421 states and 770 transitions. [2022-12-15 00:01:49,725 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 770 transitions. [2022-12-15 00:01:49,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:01:49,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:01:49,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:01:49,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:01:49,748 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 00:01:58,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:01:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 424 states and 779 transitions. [2022-12-15 00:01:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 779 transitions. [2022-12-15 00:01:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:01:58,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:01:58,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:01:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:01:58,233 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 00:02:02,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:02:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 427 states and 785 transitions. [2022-12-15 00:02:02,249 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 785 transitions. [2022-12-15 00:02:02,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:02:02,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:02:02,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:02:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:02:02,276 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 00:02:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:02:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 435 states and 798 transitions. [2022-12-15 00:02:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 798 transitions. [2022-12-15 00:02:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:02:17,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:02:17,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:02:17,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:02:17,372 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 00:02:23,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:02:23,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 435 states and 797 transitions. [2022-12-15 00:02:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 797 transitions. [2022-12-15 00:02:23,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:02:23,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:02:23,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:02:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:02:23,922 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 00:02:33,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:02:33,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 440 states and 805 transitions. [2022-12-15 00:02:33,259 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 805 transitions. [2022-12-15 00:02:33,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:02:33,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:02:33,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:02:33,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:02:33,283 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 00:02:35,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:02:35,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 441 states and 810 transitions. [2022-12-15 00:02:35,265 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 810 transitions. [2022-12-15 00:02:35,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:02:35,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:02:35,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:02:35,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:02:35,288 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 00:02:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:02:45,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 444 states and 816 transitions. [2022-12-15 00:02:45,389 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 816 transitions. [2022-12-15 00:02:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:02:45,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:02:45,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:02:45,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:02:45,416 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 00:02:58,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:02:58,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 451 states and 833 transitions. [2022-12-15 00:02:58,076 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 833 transitions. [2022-12-15 00:02:58,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:02:58,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:02:58,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:02:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:02:58,099 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 00:03:24,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:03:24,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 469 states and 885 transitions. [2022-12-15 00:03:24,018 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 885 transitions. [2022-12-15 00:03:24,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:03:24,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:03:24,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:03:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:03:24,042 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 00:03:26,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:03:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 473 states and 892 transitions. [2022-12-15 00:03:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 892 transitions. [2022-12-15 00:03:26,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:03:26,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:03:26,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:03:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:03:27,707 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 00:03:38,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:03:38,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 485 states and 919 transitions. [2022-12-15 00:03:38,528 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 919 transitions. [2022-12-15 00:03:38,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:03:38,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:03:38,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:03:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:03:38,558 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 00:03:40,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:03:40,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 486 states and 921 transitions. [2022-12-15 00:03:40,479 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 921 transitions. [2022-12-15 00:03:40,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:03:40,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:03:40,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:03:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:03:40,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:03:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:03:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 490 states and 929 transitions. [2022-12-15 00:03:47,618 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 929 transitions. [2022-12-15 00:03:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:03:47,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:03:47,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:03:47,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:03:47,642 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 00:04:00,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:04:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 497 states and 944 transitions. [2022-12-15 00:04:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 944 transitions. [2022-12-15 00:04:00,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:04:00,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:04:00,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:04:00,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:04:00,750 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 00:04:04,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:04:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 500 states and 948 transitions. [2022-12-15 00:04:04,656 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 948 transitions. [2022-12-15 00:04:04,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:04:04,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:04:04,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:04:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:04:05,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.