./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.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_e5440066-a6bc-46a1-bdea-e9738f3eac3e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5440066-a6bc-46a1-bdea-e9738f3eac3e/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_e5440066-a6bc-46a1-bdea-e9738f3eac3e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5440066-a6bc-46a1-bdea-e9738f3eac3e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5440066-a6bc-46a1-bdea-e9738f3eac3e/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_e5440066-a6bc-46a1-bdea-e9738f3eac3e/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 b13c8169fb5357220d29959d63393b66877a012797fdaa495805bf5299de8fb1 --- 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 22:09:35,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:09:35,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:09:35,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:09:35,069 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:09:35,070 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:09:35,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:09:35,072 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:09:35,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:09:35,074 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:09:35,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:09:35,075 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:09:35,075 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:09:35,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:09:35,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:09:35,078 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:09:35,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:09:35,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:09:35,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:09:35,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:09:35,082 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:09:35,083 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:09:35,084 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:09:35,084 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:09:35,087 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:09:35,087 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:09:35,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:09:35,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:09:35,088 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:09:35,089 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:09:35,089 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:09:35,089 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:09:35,090 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:09:35,090 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:09:35,091 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:09:35,091 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:09:35,092 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:09:35,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:09:35,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:09:35,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:09:35,093 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:09:35,094 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5440066-a6bc-46a1-bdea-e9738f3eac3e/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:09:35,108 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:09:35,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:09:35,108 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:09:35,109 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:09:35,109 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:09:35,109 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:09:35,109 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:09:35,109 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:09:35,109 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:09:35,110 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:09:35,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:09:35,110 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:09:35,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:09:35,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:09:35,110 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:09:35,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:09:35,110 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:09:35,110 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:09:35,111 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:09:35,111 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:09:35,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:09:35,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:09:35,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:09:35,111 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:09:35,111 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:09:35,111 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:09:35,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:09:35,112 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:09:35,112 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_e5440066-a6bc-46a1-bdea-e9738f3eac3e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5440066-a6bc-46a1-bdea-e9738f3eac3e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b13c8169fb5357220d29959d63393b66877a012797fdaa495805bf5299de8fb1 [2022-12-14 22:09:35,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:09:35,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:09:35,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:09:35,304 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:09:35,304 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:09:35,305 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5440066-a6bc-46a1-bdea-e9738f3eac3e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2022-12-14 22:09:37,873 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:09:38,084 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:09:38,084 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5440066-a6bc-46a1-bdea-e9738f3eac3e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2022-12-14 22:09:38,095 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5440066-a6bc-46a1-bdea-e9738f3eac3e/bin/ukojak-rkRKPMF4O4/data/c7e048dc4/710a8e4db2f74246a1727af4b0f8be7f/FLAG659cd8761 [2022-12-14 22:09:38,106 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5440066-a6bc-46a1-bdea-e9738f3eac3e/bin/ukojak-rkRKPMF4O4/data/c7e048dc4/710a8e4db2f74246a1727af4b0f8be7f [2022-12-14 22:09:38,108 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:09:38,110 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:09:38,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:09:38,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:09:38,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:09:38,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b660eed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38, skipping insertion in model container [2022-12-14 22:09:38,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:09:38,170 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:09:38,351 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_e5440066-a6bc-46a1-bdea-e9738f3eac3e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[8622,8635] [2022-12-14 22:09:38,388 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_e5440066-a6bc-46a1-bdea-e9738f3eac3e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15089,15102] [2022-12-14 22:09:38,400 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_e5440066-a6bc-46a1-bdea-e9738f3eac3e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[17286,17299] [2022-12-14 22:09:38,405 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_e5440066-a6bc-46a1-bdea-e9738f3eac3e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[18310,18323] [2022-12-14 22:09:38,517 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:09:38,527 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:09:38,561 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_e5440066-a6bc-46a1-bdea-e9738f3eac3e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[8622,8635] [2022-12-14 22:09:38,575 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_e5440066-a6bc-46a1-bdea-e9738f3eac3e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15089,15102] [2022-12-14 22:09:38,581 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_e5440066-a6bc-46a1-bdea-e9738f3eac3e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[17286,17299] [2022-12-14 22:09:38,584 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_e5440066-a6bc-46a1-bdea-e9738f3eac3e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[18310,18323] [2022-12-14 22:09:38,657 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:09:38,671 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:09:38,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38 WrapperNode [2022-12-14 22:09:38,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:09:38,672 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:09:38,672 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:09:38,672 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:09:38,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,698 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,751 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2551 [2022-12-14 22:09:38,752 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:09:38,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:09:38,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:09:38,752 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:09:38,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,769 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,769 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,806 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,812 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:09:38,822 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:09:38,822 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:09:38,822 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:09:38,823 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:09:38" (1/1) ... [2022-12-14 22:09:38,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:09:38,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5440066-a6bc-46a1-bdea-e9738f3eac3e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:09:38,847 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5440066-a6bc-46a1-bdea-e9738f3eac3e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:09:38,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5440066-a6bc-46a1-bdea-e9738f3eac3e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:09:38,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:09:38,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:09:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:09:38,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:09:39,027 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:09:39,029 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:09:40,075 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:09:40,165 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:09:40,165 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:09:40,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:40 BoogieIcfgContainer [2022-12-14 22:09:40,167 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:09:40,168 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:09:40,168 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:09:40,175 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:09:40,176 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:40" (1/1) ... [2022-12-14 22:09:40,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:09:40,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:40,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 416 states and 767 transitions. [2022-12-14 22:09:40,224 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 767 transitions. [2022-12-14 22:09:40,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:09:40,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:40,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:40,499 INFO 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 22:09:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:40,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 424 states and 827 transitions. [2022-12-14 22:09:40,575 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 827 transitions. [2022-12-14 22:09:40,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:09:40,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:40,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:40,676 INFO 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 22:09:40,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:40,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 429 states and 881 transitions. [2022-12-14 22:09:40,792 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 881 transitions. [2022-12-14 22:09:40,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:09:40,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:40,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:40,877 INFO 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 22:09:40,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:40,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 429 states and 880 transitions. [2022-12-14 22:09:40,902 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 880 transitions. [2022-12-14 22:09:40,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:09:40,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:40,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:40,967 INFO 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 22:09:41,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:41,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 429 states and 879 transitions. [2022-12-14 22:09:41,004 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 879 transitions. [2022-12-14 22:09:41,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:09:41,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:41,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:41,055 INFO 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 22:09:41,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:41,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 429 states and 878 transitions. [2022-12-14 22:09:41,070 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 878 transitions. [2022-12-14 22:09:41,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:09:41,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:41,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:41,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:41,124 INFO 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 22:09:41,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:41,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 442 states and 947 transitions. [2022-12-14 22:09:41,300 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 947 transitions. [2022-12-14 22:09:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:09:41,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:41,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:41,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:41,351 INFO 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 22:09:41,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 446 states and 998 transitions. [2022-12-14 22:09:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 998 transitions. [2022-12-14 22:09:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:09:41,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:41,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:41,488 INFO 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 22:09:41,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:41,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 446 states and 996 transitions. [2022-12-14 22:09:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 996 transitions. [2022-12-14 22:09:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:09:41,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:41,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:41,615 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 22:09:41,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:41,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 426 states and 945 transitions. [2022-12-14 22:09:41,820 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 945 transitions. [2022-12-14 22:09:41,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 22:09:41,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:41,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:41,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:41,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:41,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 426 states and 942 transitions. [2022-12-14 22:09:41,869 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 942 transitions. [2022-12-14 22:09:41,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 22:09:41,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:41,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:41,966 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 22:09:42,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:42,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 338 states and 709 transitions. [2022-12-14 22:09:42,453 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 709 transitions. [2022-12-14 22:09:42,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 22:09:42,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:42,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:42,489 INFO 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 22:09:42,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 339 states and 709 transitions. [2022-12-14 22:09:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 709 transitions. [2022-12-14 22:09:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 22:09:42,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:42,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:42,544 INFO 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 22:09:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:42,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 339 states and 707 transitions. [2022-12-14 22:09:42,556 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 707 transitions. [2022-12-14 22:09:42,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 22:09:42,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:42,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:42,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:42,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 339 states and 705 transitions. [2022-12-14 22:09:42,607 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 705 transitions. [2022-12-14 22:09:42,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 22:09:42,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:42,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:42,639 INFO 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 22:09:42,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:42,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 339 states and 703 transitions. [2022-12-14 22:09:42,654 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 703 transitions. [2022-12-14 22:09:42,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 22:09:42,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:42,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:42,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:42,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:43,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:43,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 336 states and 694 transitions. [2022-12-14 22:09:43,716 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 694 transitions. [2022-12-14 22:09:43,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 22:09:43,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:43,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:43,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 336 states and 692 transitions. [2022-12-14 22:09:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 692 transitions. [2022-12-14 22:09:43,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 22:09:43,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:43,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:43,798 INFO 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 22:09:43,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:43,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 336 states and 691 transitions. [2022-12-14 22:09:43,813 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 691 transitions. [2022-12-14 22:09:43,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:09:43,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:43,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:43,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:43,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:43,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 316 states and 635 transitions. [2022-12-14 22:09:43,962 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 635 transitions. [2022-12-14 22:09:43,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:09:43,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:43,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:43,998 INFO 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 22:09:44,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:44,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 316 states and 632 transitions. [2022-12-14 22:09:44,012 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 632 transitions. [2022-12-14 22:09:44,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:09:44,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:44,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:44,040 INFO 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 22:09:44,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:44,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 329 states and 673 transitions. [2022-12-14 22:09:44,535 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 673 transitions. [2022-12-14 22:09:44,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:09:44,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:44,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:44,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:44,565 INFO 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 22:09:44,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:44,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 335 states and 682 transitions. [2022-12-14 22:09:44,595 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 682 transitions. [2022-12-14 22:09:44,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:09:44,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:44,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:44,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:44,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:45,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 332 states and 670 transitions. [2022-12-14 22:09:45,011 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 670 transitions. [2022-12-14 22:09:45,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:09:45,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:45,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:45,082 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 22:09:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 326 states and 653 transitions. [2022-12-14 22:09:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 653 transitions. [2022-12-14 22:09:45,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:09:45,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:45,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:45,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:45,753 INFO 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 22:09:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 303 states and 588 transitions. [2022-12-14 22:09:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 588 transitions. [2022-12-14 22:09:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:09:46,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:46,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:46,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:46,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 303 states and 585 transitions. [2022-12-14 22:09:46,802 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 585 transitions. [2022-12-14 22:09:46,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:09:46,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:46,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:47,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:49,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:49,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 313 states and 614 transitions. [2022-12-14 22:09:49,847 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 614 transitions. [2022-12-14 22:09:49,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:09:49,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:49,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:49,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 317 states and 631 transitions. [2022-12-14 22:09:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 631 transitions. [2022-12-14 22:09:50,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:09:50,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:50,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:50,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:50,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:50,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 318 states and 631 transitions. [2022-12-14 22:09:50,534 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 631 transitions. [2022-12-14 22:09:50,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:09:50,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:50,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:50,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:50,821 INFO 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 22:09:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 325 states and 651 transitions. [2022-12-14 22:09:54,699 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 651 transitions. [2022-12-14 22:09:54,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:09:54,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:54,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:54,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:55,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 325 states and 647 transitions. [2022-12-14 22:09:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 647 transitions. [2022-12-14 22:09:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:09:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:55,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:55,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:55,427 INFO 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 22:09:55,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:55,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 322 states and 632 transitions. [2022-12-14 22:09:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 632 transitions. [2022-12-14 22:09:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:09:55,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:55,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:55,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:56,012 INFO 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 22:09:56,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:56,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 323 states and 632 transitions. [2022-12-14 22:09:56,033 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 632 transitions. [2022-12-14 22:09:56,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:09:56,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:56,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:56,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:56,067 INFO 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 22:09:56,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 323 states and 626 transitions. [2022-12-14 22:09:56,284 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 626 transitions. [2022-12-14 22:09:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:09:56,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:56,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:56,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:56,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:00,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 338 states and 663 transitions. [2022-12-14 22:10:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 663 transitions. [2022-12-14 22:10:00,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:10:00,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:00,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:00,783 INFO 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 22:10:01,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:01,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 343 states and 671 transitions. [2022-12-14 22:10:01,451 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 671 transitions. [2022-12-14 22:10:01,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:10:01,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:01,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:01,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:01,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 344 states and 671 transitions. [2022-12-14 22:10:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 671 transitions. [2022-12-14 22:10:01,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:10:01,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:01,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:01,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:01,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:03,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:03,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 338 states and 650 transitions. [2022-12-14 22:10:03,071 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 650 transitions. [2022-12-14 22:10:03,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:10:03,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:03,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:03,913 INFO 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 22:10:12,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:12,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 347 states and 672 transitions. [2022-12-14 22:10:12,400 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 672 transitions. [2022-12-14 22:10:12,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:10:12,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:12,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:13,425 INFO 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 22:10:25,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:25,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 361 states and 705 transitions. [2022-12-14 22:10:25,810 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 705 transitions. [2022-12-14 22:10:25,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:10:25,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:25,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:26,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:38,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:38,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 365 states and 716 transitions. [2022-12-14 22:10:38,905 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 716 transitions. [2022-12-14 22:10:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:10:38,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:38,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:39,033 INFO 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 22:10:40,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 369 states and 729 transitions. [2022-12-14 22:10:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 729 transitions. [2022-12-14 22:10:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:10:40,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:40,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:40,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:40,468 INFO 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 22:10:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:43,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 378 states and 750 transitions. [2022-12-14 22:10:43,547 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 750 transitions. [2022-12-14 22:10:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:10:43,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:43,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:43,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:47,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:47,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 387 states and 773 transitions. [2022-12-14 22:10:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 773 transitions. [2022-12-14 22:10:47,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:10:47,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:47,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:47,198 INFO 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 22:10:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:48,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 391 states and 786 transitions. [2022-12-14 22:10:48,118 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 786 transitions. [2022-12-14 22:10:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:10:48,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:48,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:48,216 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 22:10:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 395 states and 799 transitions. [2022-12-14 22:10:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 799 transitions. [2022-12-14 22:10:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:10:49,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:49,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:49,298 INFO 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 22:10:52,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:52,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 389 states and 770 transitions. [2022-12-14 22:10:52,060 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 770 transitions. [2022-12-14 22:10:52,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:10:52,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:52,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:52,101 INFO 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 22:10:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:52,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 390 states and 770 transitions. [2022-12-14 22:10:52,495 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 770 transitions. [2022-12-14 22:10:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:10:52,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:52,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:52,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:54,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 367 states and 657 transitions. [2022-12-14 22:10:54,648 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 657 transitions. [2022-12-14 22:10:54,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 22:10:54,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:54,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:54,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:56,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:56,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 304 states and 524 transitions. [2022-12-14 22:10:56,930 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 524 transitions. [2022-12-14 22:10:56,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 22:10:56,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:56,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:56,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:56,951 INFO 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 22:11:00,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:00,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 295 states and 503 transitions. [2022-12-14 22:11:00,154 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 503 transitions. [2022-12-14 22:11:00,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 22:11:00,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:00,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:00,175 INFO 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 22:11:07,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:07,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 294 states and 499 transitions. [2022-12-14 22:11:07,391 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 499 transitions. [2022-12-14 22:11:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 22:11:07,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:07,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:07,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:07,412 INFO 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 22:11:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:13,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 289 states and 488 transitions. [2022-12-14 22:11:13,582 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 488 transitions. [2022-12-14 22:11:13,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 22:11:13,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:13,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:13,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:13,603 INFO 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 22:11:13,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:13,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 290 states and 488 transitions. [2022-12-14 22:11:13,642 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 488 transitions. [2022-12-14 22:11:13,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:11:13,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:13,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:13,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:13,663 INFO 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 22:11:13,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:13,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 291 states and 488 transitions. [2022-12-14 22:11:13,693 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 488 transitions. [2022-12-14 22:11:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:11:13,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:13,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:13,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:19,108 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 22:11:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:50,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 303 states and 509 transitions. [2022-12-14 22:11:50,410 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 509 transitions. [2022-12-14 22:11:50,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:11:50,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:50,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:50,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:50,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:11:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 303 states and 508 transitions. [2022-12-14 22:11:57,144 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 508 transitions. [2022-12-14 22:11:57,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:11:57,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:57,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:04,414 INFO 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 22:12:39,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:39,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 310 states and 518 transitions. [2022-12-14 22:12:40,000 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 518 transitions. [2022-12-14 22:12:40,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:12:40,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:40,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:44,398 INFO 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 22:13:37,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:37,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 313 states and 521 transitions. [2022-12-14 22:13:37,108 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 521 transitions. [2022-12-14 22:13:37,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:13:37,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:37,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:45,141 INFO 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 22:14:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:31,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 321 states and 536 transitions. [2022-12-14 22:14:31,103 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 536 transitions. [2022-12-14 22:14:31,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:14:31,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:31,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:31,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:14:49,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:49,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 314 states and 523 transitions. [2022-12-14 22:14:49,977 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 523 transitions. [2022-12-14 22:14:49,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:14:49,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:49,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:14:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:58,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 299 states and 502 transitions. [2022-12-14 22:14:58,218 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 502 transitions. [2022-12-14 22:14:58,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:14:58,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:58,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:15:00,010 INFO 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 22:15:32,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:15:32,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 297 states and 499 transitions. [2022-12-14 22:15:32,180 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 499 transitions. [2022-12-14 22:15:32,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:15:32,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:15:32,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:15:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:15:37,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:23,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:23,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 306 states and 512 transitions. [2022-12-14 22:16:23,184 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 512 transitions. [2022-12-14 22:16:23,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:16:23,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:23,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:23,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:45,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:45,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 292 states and 491 transitions. [2022-12-14 22:16:45,740 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 491 transitions. [2022-12-14 22:16:45,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:16:45,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:45,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:17:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:00,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 282 states and 474 transitions. [2022-12-14 22:17:00,137 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 474 transitions. [2022-12-14 22:17:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:17:00,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:00,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:00,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:00,927 INFO 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 22:17:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 278 states and 466 transitions. [2022-12-14 22:17:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 466 transitions. [2022-12-14 22:17:35,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:17:35,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:35,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:35,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:35,517 INFO 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 22:17:40,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:40,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 275 states and 459 transitions. [2022-12-14 22:17:40,524 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 459 transitions. [2022-12-14 22:17:40,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:17:40,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:40,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:40,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:41,081 INFO 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 22:17:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:43,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 285 states and 486 transitions. [2022-12-14 22:17:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 486 transitions. [2022-12-14 22:17:43,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:17:43,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:43,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:43,329 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 22:17:45,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:45,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 285 states and 485 transitions. [2022-12-14 22:17:45,072 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 485 transitions. [2022-12-14 22:17:45,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:17:45,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:45,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:45,095 INFO 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 22:17:53,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:53,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 296 states and 509 transitions. [2022-12-14 22:17:53,417 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 509 transitions. [2022-12-14 22:17:53,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:17:53,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:53,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:54,356 INFO 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 22:18:15,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:15,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 303 states and 524 transitions. [2022-12-14 22:18:15,595 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 524 transitions. [2022-12-14 22:18:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:18:15,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:15,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:15,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:15,640 INFO 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 22:18:20,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:20,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 303 states and 523 transitions. [2022-12-14 22:18:20,864 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 523 transitions. [2022-12-14 22:18:20,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:18:20,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:20,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:20,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:20,907 INFO 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 22:18:21,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:21,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 304 states and 523 transitions. [2022-12-14 22:18:21,963 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 523 transitions. [2022-12-14 22:18:21,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:18:21,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:21,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:21,987 INFO 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 22:18:28,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:28,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 304 states and 522 transitions. [2022-12-14 22:18:28,419 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 522 transitions. [2022-12-14 22:18:28,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:18:28,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:28,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:28,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:28,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:18:28,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:28,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 304 states and 521 transitions. [2022-12-14 22:18:28,556 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 521 transitions. [2022-12-14 22:18:28,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:18:28,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:28,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:28,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:29,418 INFO 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 22:18:34,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:34,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 316 states and 548 transitions. [2022-12-14 22:18:34,674 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 548 transitions. [2022-12-14 22:18:34,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:18:34,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:34,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:34,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:35,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:19:00,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:00,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 329 states and 575 transitions. [2022-12-14 22:19:00,878 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 575 transitions. [2022-12-14 22:19:00,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:19:00,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:00,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:00,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:00,919 INFO 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 22:19:02,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:02,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 329 states and 574 transitions. [2022-12-14 22:19:02,978 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 574 transitions. [2022-12-14 22:19:02,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:19:02,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:02,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:03,059 INFO 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 22:19:16,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 339 states and 593 transitions. [2022-12-14 22:19:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 593 transitions. [2022-12-14 22:19:16,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:19:16,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:16,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:16,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:16,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:19:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 346 states and 604 transitions. [2022-12-14 22:19:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 604 transitions. [2022-12-14 22:19:30,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:19:30,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:30,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:30,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:31,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:19:33,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:33,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 347 states and 608 transitions. [2022-12-14 22:19:33,272 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 608 transitions. [2022-12-14 22:19:33,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:19:33,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:33,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:33,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:33,353 INFO 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 22:19:38,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:38,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 353 states and 618 transitions. [2022-12-14 22:19:38,037 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 618 transitions. [2022-12-14 22:19:38,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:19:38,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:38,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:38,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:38,083 INFO 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 22:19:38,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 353 states and 617 transitions. [2022-12-14 22:19:38,127 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 617 transitions. [2022-12-14 22:19:38,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:19:38,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:38,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:38,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:38,172 INFO 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 22:19:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:38,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 354 states and 617 transitions. [2022-12-14 22:19:38,236 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 617 transitions. [2022-12-14 22:19:38,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 22:19:38,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:38,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:38,282 INFO 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 22:19:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:41,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 358 states and 626 transitions. [2022-12-14 22:19:41,897 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 626 transitions. [2022-12-14 22:19:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 22:19:41,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:41,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:41,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:41,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:19:43,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:43,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 365 states and 645 transitions. [2022-12-14 22:19:43,017 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 645 transitions. [2022-12-14 22:19:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 22:19:43,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:43,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:43,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:19:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:49,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 368 states and 652 transitions. [2022-12-14 22:19:49,775 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 652 transitions. [2022-12-14 22:19:49,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 22:19:49,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:49,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:49,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:49,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:19:54,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 372 states and 655 transitions. [2022-12-14 22:19:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 655 transitions. [2022-12-14 22:19:54,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 22:19:54,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:54,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:54,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:54,775 INFO 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 22:19:58,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:58,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 373 states and 659 transitions. [2022-12-14 22:19:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 659 transitions. [2022-12-14 22:19:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:19:58,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:58,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:58,313 INFO 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 22:19:58,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:58,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 373 states and 658 transitions. [2022-12-14 22:19:58,348 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 658 transitions. [2022-12-14 22:19:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:19:58,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:58,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:58,437 INFO 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 22:20:04,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 373 states and 657 transitions. [2022-12-14 22:20:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 657 transitions. [2022-12-14 22:20:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:20:04,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:04,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:20:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:10,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 363 states and 636 transitions. [2022-12-14 22:20:10,015 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 636 transitions. [2022-12-14 22:20:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:20:10,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:10,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:10,059 INFO 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 22:20:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 363 states and 635 transitions. [2022-12-14 22:20:10,091 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 635 transitions. [2022-12-14 22:20:10,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:20:10,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:10,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:10,115 INFO 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 22:20:23,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:23,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 377 states and 668 transitions. [2022-12-14 22:20:23,635 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 668 transitions. [2022-12-14 22:20:23,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:20:23,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:23,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:23,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:24,319 INFO 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 22:20:31,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:31,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 390 states and 695 transitions. [2022-12-14 22:20:31,446 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 695 transitions. [2022-12-14 22:20:31,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:20:31,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:31,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:31,489 INFO 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 22:20:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:35,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 390 states and 694 transitions. [2022-12-14 22:20:35,029 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 694 transitions. [2022-12-14 22:20:35,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:20:35,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:35,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:35,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:35,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:20:37,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:37,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 390 states and 693 transitions. [2022-12-14 22:20:37,505 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 693 transitions. [2022-12-14 22:20:37,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:20:37,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:37,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:37,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:20:44,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:44,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 396 states and 707 transitions. [2022-12-14 22:20:44,599 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 707 transitions. [2022-12-14 22:20:44,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:20:44,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:44,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:44,625 INFO 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 22:21:03,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:03,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 407 states and 727 transitions. [2022-12-14 22:21:03,399 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 727 transitions. [2022-12-14 22:21:03,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:03,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:03,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:03,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:21:09,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:09,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 407 states and 726 transitions. [2022-12-14 22:21:09,357 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 726 transitions. [2022-12-14 22:21:09,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:09,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:09,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:09,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:10,071 INFO 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 22:21:33,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:33,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 426 states and 775 transitions. [2022-12-14 22:21:33,618 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 775 transitions. [2022-12-14 22:21:33,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:33,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:33,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:33,662 INFO 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 22:21:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:35,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 429 states and 779 transitions. [2022-12-14 22:21:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 779 transitions. [2022-12-14 22:21:35,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:35,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:35,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:35,970 INFO 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 22:21:40,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:40,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 433 states and 786 transitions. [2022-12-14 22:21:40,507 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 786 transitions. [2022-12-14 22:21:40,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:40,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:40,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:40,533 INFO 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 22:21:58,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:58,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 440 states and 803 transitions. [2022-12-14 22:21:58,528 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 803 transitions. [2022-12-14 22:21:58,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:58,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:58,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:58,570 INFO 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 22:22:02,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 436 states and 794 transitions. [2022-12-14 22:22:02,293 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 794 transitions. [2022-12-14 22:22:02,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:22:02,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:02,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:02,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:02,317 INFO 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 22:22:03,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:03,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 439 states and 799 transitions. [2022-12-14 22:22:03,923 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 799 transitions. [2022-12-14 22:22:03,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:22:03,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:03,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:03,948 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 22:22:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:13,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 445 states and 813 transitions. [2022-12-14 22:22:13,992 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 813 transitions. [2022-12-14 22:22:13,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:22:13,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:13,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:14,087 INFO 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 22:22:19,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 448 states and 818 transitions. [2022-12-14 22:22:19,179 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 818 transitions. [2022-12-14 22:22:19,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:22:19,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:19,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:19,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:19,207 INFO 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 22:22:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:19,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 449 states and 818 transitions. [2022-12-14 22:22:19,315 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 818 transitions. [2022-12-14 22:22:19,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:22:19,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:19,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:19,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:19,351 INFO 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 22:22:42,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 448 states and 815 transitions. [2022-12-14 22:22:42,282 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 815 transitions. [2022-12-14 22:22:42,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:22:42,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:42,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:42,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:42,306 INFO 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 22:22:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 451 states and 820 transitions. [2022-12-14 22:22:46,557 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 820 transitions. [2022-12-14 22:22:46,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:22:46,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:46,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:46,583 INFO 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 22:22:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 452 states and 820 transitions. [2022-12-14 22:22:46,630 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 820 transitions. [2022-12-14 22:22:46,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:22:46,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:46,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:46,655 INFO 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 22:22:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 452 states and 819 transitions. [2022-12-14 22:22:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 819 transitions. [2022-12-14 22:22:53,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:22:53,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:53,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:53,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:23:00,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 452 states and 818 transitions. [2022-12-14 22:23:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 818 transitions. [2022-12-14 22:23:00,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:23:00,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:00,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:00,063 INFO 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 22:23:09,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:09,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 458 states and 828 transitions. [2022-12-14 22:23:09,787 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 828 transitions. [2022-12-14 22:23:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:23:09,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:09,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:09,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:09,810 INFO 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 22:23:09,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:09,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 459 states and 828 transitions. [2022-12-14 22:23:09,863 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 828 transitions. [2022-12-14 22:23:09,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:23:09,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:09,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:09,888 INFO 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 22:23:17,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:17,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 463 states and 843 transitions. [2022-12-14 22:23:17,240 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 843 transitions. [2022-12-14 22:23:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:23:17,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:17,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:17,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.