./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-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_04581a66-65e4-4d6d-9c5c-19d41866b929/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/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_04581a66-65e4-4d6d-9c5c-19d41866b929/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/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_04581a66-65e4-4d6d-9c5c-19d41866b929/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 7dc718442bb91da0bdb0fa6a159b603baccf5b9195c06341082ea90462d0b755 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:09:07,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:09:07,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:09:08,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:09:08,007 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:09:08,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:09:08,009 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:09:08,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:09:08,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:09:08,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:09:08,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:09:08,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:09:08,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:09:08,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:09:08,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:09:08,015 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:09:08,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:09:08,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:09:08,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:09:08,018 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:09:08,019 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:09:08,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:09:08,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:09:08,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:09:08,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:09:08,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:09:08,023 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:09:08,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:09:08,024 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:09:08,025 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:09:08,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:09:08,026 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:09:08,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:09:08,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:09:08,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:09:08,027 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:09:08,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:09:08,028 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:09:08,028 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:09:08,029 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:09:08,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:09:08,030 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:09:08,042 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:09:08,042 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:09:08,042 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:09:08,043 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:09:08,043 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:09:08,043 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:09:08,043 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:09:08,043 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:09:08,044 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:09:08,044 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:09:08,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:09:08,044 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:09:08,044 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:09:08,044 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:09:08,044 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:09:08,044 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:09:08,045 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:09:08,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:09:08,045 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:09:08,045 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:09:08,045 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:09:08,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:09:08,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:09:08,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:09:08,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:09:08,046 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:09:08,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:09:08,046 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:09:08,046 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_04581a66-65e4-4d6d-9c5c-19d41866b929/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7dc718442bb91da0bdb0fa6a159b603baccf5b9195c06341082ea90462d0b755 [2022-12-14 18:09:08,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:09:08,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:09:08,262 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:09:08,263 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:09:08,263 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:09:08,265 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-12-14 18:09:10,877 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:09:11,223 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:09:11,224 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-12-14 18:09:11,247 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/bin/ukojak-rkRKPMF4O4/data/ceac73cc8/f3faa80a58cd4677a872d0ed2b8a050d/FLAG7c194bea3 [2022-12-14 18:09:11,258 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/bin/ukojak-rkRKPMF4O4/data/ceac73cc8/f3faa80a58cd4677a872d0ed2b8a050d [2022-12-14 18:09:11,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:09:11,260 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:09:11,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:09:11,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:09:11,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:09:11,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:09:11" (1/1) ... [2022-12-14 18:09:11,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f10cfe0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:11, skipping insertion in model container [2022-12-14 18:09:11,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:09:11" (1/1) ... [2022-12-14 18:09:11,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:09:11,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:09:11,747 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[26861,26874] [2022-12-14 18:09:11,770 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[33212,33225] [2022-12-14 18:09:11,831 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[57844,57857] [2022-12-14 18:09:11,848 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[65899,65912] [2022-12-14 18:09:11,860 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[71726,71739] [2022-12-14 18:09:11,882 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[82469,82482] [2022-12-14 18:09:11,898 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[90414,90427] [2022-12-14 18:09:11,912 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[97642,97655] [2022-12-14 18:09:11,971 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[132349,132362] [2022-12-14 18:09:11,977 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[135477,135490] [2022-12-14 18:09:11,991 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[143490,143503] [2022-12-14 18:09:12,002 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[149294,149307] [2022-12-14 18:09:12,040 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[172040,172053] [2022-12-14 18:09:12,085 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[199876,199889] [2022-12-14 18:09:12,127 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[226429,226442] [2022-12-14 18:09:12,171 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[253730,253743] [2022-12-14 18:09:12,218 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[284837,284850] [2022-12-14 18:09:12,389 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:09:12,400 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:09:12,476 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[26861,26874] [2022-12-14 18:09:12,491 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[33212,33225] [2022-12-14 18:09:12,527 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[57844,57857] [2022-12-14 18:09:12,539 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[65899,65912] [2022-12-14 18:09:12,548 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[71726,71739] [2022-12-14 18:09:12,565 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[82469,82482] [2022-12-14 18:09:12,576 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[90414,90427] [2022-12-14 18:09:12,587 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[97642,97655] [2022-12-14 18:09:12,633 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[132349,132362] [2022-12-14 18:09:12,638 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[135477,135490] [2022-12-14 18:09:12,651 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[143490,143503] [2022-12-14 18:09:12,669 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[149294,149307] [2022-12-14 18:09:12,701 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[172040,172053] [2022-12-14 18:09:12,739 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[199876,199889] [2022-12-14 18:09:12,775 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[226429,226442] [2022-12-14 18:09:12,812 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_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[253730,253743] [2022-12-14 18:09:12,852 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[284837,284850] [2022-12-14 18:09:12,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:09:13,013 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:09:13,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:13 WrapperNode [2022-12-14 18:09:13,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:09:13,014 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:09:13,014 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:09:13,014 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:09:13,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:13" (1/1) ... [2022-12-14 18:09:13,063 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:13" (1/1) ... [2022-12-14 18:09:13,190 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 16832 [2022-12-14 18:09:13,190 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:09:13,191 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:09:13,191 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:09:13,191 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:09:13,198 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:13" (1/1) ... [2022-12-14 18:09:13,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:13" (1/1) ... [2022-12-14 18:09:13,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:13" (1/1) ... [2022-12-14 18:09:13,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:13" (1/1) ... [2022-12-14 18:09:13,285 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:13" (1/1) ... [2022-12-14 18:09:13,316 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:13" (1/1) ... [2022-12-14 18:09:13,339 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:13" (1/1) ... [2022-12-14 18:09:13,373 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:13" (1/1) ... [2022-12-14 18:09:13,411 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:09:13,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:09:13,412 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:09:13,412 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:09:13,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:09:13" (1/1) ... [2022-12-14 18:09:13,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:09:13,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:09:13,434 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:09:13,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04581a66-65e4-4d6d-9c5c-19d41866b929/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:09:13,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:09:13,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:09:13,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:09:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:09:13,753 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:09:13,755 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:09:18,184 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:09:18,968 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:09:18,968 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:09:18,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:09:18 BoogieIcfgContainer [2022-12-14 18:09:18,973 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:09:18,974 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:09:18,974 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:09:18,981 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:09:18,982 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:09:18" (1/1) ... [2022-12-14 18:09:18,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:09:19,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:19,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6123 states to 3362 states and 6123 transitions. [2022-12-14 18:09:19,081 INFO L276 IsEmpty]: Start isEmpty. Operand 3362 states and 6123 transitions. [2022-12-14 18:09:19,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:09:19,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:19,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:19,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:19,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:19,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:19,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4920 states to 2729 states and 4920 transitions. [2022-12-14 18:09:19,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4920 transitions. [2022-12-14 18:09:19,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:09:19,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:19,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:19,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:19,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:20,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:20,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4926 states to 2733 states and 4926 transitions. [2022-12-14 18:09:20,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4926 transitions. [2022-12-14 18:09:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:09:20,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:20,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:20,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:20,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2746 states and 4950 transitions. [2022-12-14 18:09:20,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 4950 transitions. [2022-12-14 18:09:20,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:09:20,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:20,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:20,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 2755 states and 4966 transitions. [2022-12-14 18:09:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 4966 transitions. [2022-12-14 18:09:21,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:09:21,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:21,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:21,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:23,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:23,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5013 states to 2779 states and 5013 transitions. [2022-12-14 18:09:23,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5013 transitions. [2022-12-14 18:09:23,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:09:23,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:23,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:24,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:27,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:27,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5051 states to 2799 states and 5051 transitions. [2022-12-14 18:09:27,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2799 states and 5051 transitions. [2022-12-14 18:09:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:09:27,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:27,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:27,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:28,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:28,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5059 states to 2803 states and 5059 transitions. [2022-12-14 18:09:28,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 5059 transitions. [2022-12-14 18:09:28,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:09:28,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:28,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:29,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:31,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2391 states and 4285 transitions. [2022-12-14 18:09:31,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4285 transitions. [2022-12-14 18:09:31,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:09:31,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:31,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:32,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:37,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4332 states to 2415 states and 4332 transitions. [2022-12-14 18:09:37,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4332 transitions. [2022-12-14 18:09:37,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:09:37,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:37,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:37,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:39,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:39,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 2423 states and 4347 transitions. [2022-12-14 18:09:39,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4347 transitions. [2022-12-14 18:09:39,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:09:39,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:39,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:49,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:49,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 2450 states and 4402 transitions. [2022-12-14 18:09:49,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 4402 transitions. [2022-12-14 18:09:49,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:09:49,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:49,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:49,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:50,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:58,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 2468 states and 4438 transitions. [2022-12-14 18:09:58,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4438 transitions. [2022-12-14 18:09:58,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:09:58,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:58,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:58,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:04,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4445 states to 2472 states and 4445 transitions. [2022-12-14 18:10:04,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 4445 transitions. [2022-12-14 18:10:04,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:10:04,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:04,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:04,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:04,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:06,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:06,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3735 states to 2092 states and 3735 transitions. [2022-12-14 18:10:06,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3735 transitions. [2022-12-14 18:10:06,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:10:06,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:06,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:09,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:20,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:20,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 2088 states and 3729 transitions. [2022-12-14 18:10:20,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3729 transitions. [2022-12-14 18:10:20,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:10:20,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:20,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:20,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:21,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:21,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 1936 states and 3454 transitions. [2022-12-14 18:10:21,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3454 transitions. [2022-12-14 18:10:21,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:10:21,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:21,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:23,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:43,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 1896 states and 3388 transitions. [2022-12-14 18:10:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3388 transitions. [2022-12-14 18:10:43,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:10:43,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:43,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:43,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:44,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:54,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:54,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1843 states and 3296 transitions. [2022-12-14 18:10:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3296 transitions. [2022-12-14 18:10:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:10:54,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:54,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:03,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 1843 states and 3295 transitions. [2022-12-14 18:11:03,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3295 transitions. [2022-12-14 18:11:03,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:11:03,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:03,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:03,488 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 18:11:07,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:07,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 1843 states and 3293 transitions. [2022-12-14 18:11:07,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3293 transitions. [2022-12-14 18:11:07,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:11:07,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:07,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:09,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:29,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3307 states to 1851 states and 3307 transitions. [2022-12-14 18:11:29,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3307 transitions. [2022-12-14 18:11:29,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:11:29,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:29,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:29,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:34,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:34,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 1854 states and 3311 transitions. [2022-12-14 18:11:34,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 3311 transitions. [2022-12-14 18:11:34,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:11:34,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:34,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:34,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:38,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:03,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:03,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3323 states to 1860 states and 3323 transitions. [2022-12-14 18:12:03,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3323 transitions. [2022-12-14 18:12:03,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 18:12:03,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:03,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:03,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 1860 states and 3322 transitions. [2022-12-14 18:12:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3322 transitions. [2022-12-14 18:12:15,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 18:12:15,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:15,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:16,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:32,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 1860 states and 3320 transitions. [2022-12-14 18:12:32,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3320 transitions. [2022-12-14 18:12:32,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 18:12:32,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:32,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:32,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:47,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:47,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3334 states to 1869 states and 3334 transitions. [2022-12-14 18:12:47,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3334 transitions. [2022-12-14 18:12:47,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 18:12:47,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:47,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:47,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:47,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:51,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 1873 states and 3339 transitions. [2022-12-14 18:12:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3339 transitions. [2022-12-14 18:12:51,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 18:12:51,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:51,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:51,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:13,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:13,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 1873 states and 3338 transitions. [2022-12-14 18:13:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3338 transitions. [2022-12-14 18:13:13,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 18:13:13,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:13,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:13,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:18,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:18,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 1759 states and 3136 transitions. [2022-12-14 18:13:18,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 3136 transitions. [2022-12-14 18:13:18,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:13:18,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:18,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:21,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:43,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:43,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1675 states and 3002 transitions. [2022-12-14 18:13:43,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 3002 transitions. [2022-12-14 18:13:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:43,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:43,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:43,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:44,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:10,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:10,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3007 states to 1679 states and 3007 transitions. [2022-12-14 18:14:10,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 3007 transitions. [2022-12-14 18:14:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:14:10,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:10,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:11,071 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 18:14:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 1693 states and 3031 transitions. [2022-12-14 18:14:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3031 transitions. [2022-12-14 18:14:28,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:14:28,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:28,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:28,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:28,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:33,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:33,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1693 states and 3029 transitions. [2022-12-14 18:14:33,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3029 transitions. [2022-12-14 18:14:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:14:33,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:33,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:33,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:39,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1509 states and 2673 transitions. [2022-12-14 18:14:39,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2673 transitions. [2022-12-14 18:14:39,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:14:39,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:39,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:39,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:48,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 1509 states and 2672 transitions. [2022-12-14 18:14:48,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2672 transitions. [2022-12-14 18:14:48,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:14:48,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:48,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:48,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:48,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:58,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:58,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 1509 states and 2671 transitions. [2022-12-14 18:14:58,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2671 transitions. [2022-12-14 18:14:58,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:14:58,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:58,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:58,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:05,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1509 states and 2670 transitions. [2022-12-14 18:15:05,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2670 transitions. [2022-12-14 18:15:05,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:15:05,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:05,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:05,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1505 states and 2664 transitions. [2022-12-14 18:15:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2664 transitions. [2022-12-14 18:15:07,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:15:07,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:07,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:08,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:13,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:06,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:06,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 1498 states and 2650 transitions. [2022-12-14 18:16:06,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2650 transitions. [2022-12-14 18:16:06,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:16:06,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:06,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:06,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:06,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:15,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:15,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 1513 states and 2679 transitions. [2022-12-14 18:16:15,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2679 transitions. [2022-12-14 18:16:15,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:16:15,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:15,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:15,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:15,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:18,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 1527 states and 2708 transitions. [2022-12-14 18:16:18,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2708 transitions. [2022-12-14 18:16:18,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:16:18,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:18,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:18,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:18,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1541 states and 2736 transitions. [2022-12-14 18:16:18,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2736 transitions. [2022-12-14 18:16:18,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:16:18,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:18,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:25,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:05,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:05,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1553 states and 2754 transitions. [2022-12-14 18:18:05,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2754 transitions. [2022-12-14 18:18:05,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:18:05,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:05,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:05,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:05,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:11,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:11,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1553 states and 2753 transitions. [2022-12-14 18:18:11,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2753 transitions. [2022-12-14 18:18:11,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:18:11,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:11,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:11,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:11,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:13,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:13,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1568 states and 2784 transitions. [2022-12-14 18:18:13,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2784 transitions. [2022-12-14 18:18:13,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:18:13,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:13,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:13,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:13,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:24,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:24,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1582 states and 2813 transitions. [2022-12-14 18:18:24,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2813 transitions. [2022-12-14 18:18:24,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:18:24,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:24,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:24,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:24,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1583 states and 2814 transitions. [2022-12-14 18:18:24,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2814 transitions. [2022-12-14 18:18:24,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:18:24,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:24,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:24,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:24,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1598 states and 2843 transitions. [2022-12-14 18:18:24,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2843 transitions. [2022-12-14 18:18:24,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:18:24,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:24,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:24,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:32,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1536 states and 2725 transitions. [2022-12-14 18:18:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2725 transitions. [2022-12-14 18:18:32,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:18:32,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:32,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:32,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:32,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:32,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1530 states and 2712 transitions. [2022-12-14 18:18:32,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2712 transitions. [2022-12-14 18:18:32,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:18:32,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:32,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:32,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:32,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:32,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1530 states and 2711 transitions. [2022-12-14 18:18:32,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2711 transitions. [2022-12-14 18:18:32,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:18:32,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:32,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:32,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:32,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:33,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:33,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1537 states and 2725 transitions. [2022-12-14 18:18:33,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2725 transitions. [2022-12-14 18:18:33,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:18:33,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:33,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:33,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:33,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:33,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:33,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1551 states and 2754 transitions. [2022-12-14 18:18:33,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2754 transitions. [2022-12-14 18:18:33,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:18:33,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:33,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:37,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:19:49,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:49,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1569 states and 2789 transitions. [2022-12-14 18:19:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2789 transitions. [2022-12-14 18:19:49,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:19:49,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:49,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:55,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:28,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:28,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1570 states and 2792 transitions. [2022-12-14 18:20:28,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2792 transitions. [2022-12-14 18:20:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:20:28,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:28,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:28,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:33,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:21:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:56,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2768 states to 1554 states and 2768 transitions. [2022-12-14 18:21:56,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2768 transitions. [2022-12-14 18:21:56,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:21:56,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:56,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:56,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:56,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:21:56,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:56,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1555 states and 2769 transitions. [2022-12-14 18:21:56,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2769 transitions. [2022-12-14 18:21:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:21:56,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:56,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:56,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:56,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:21:56,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:56,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 1556 states and 2770 transitions. [2022-12-14 18:21:56,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2770 transitions. [2022-12-14 18:21:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:21:56,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:56,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:57,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:21:58,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 1571 states and 2800 transitions. [2022-12-14 18:21:58,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2800 transitions. [2022-12-14 18:21:58,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:21:58,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:58,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:58,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:58,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:08,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:08,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1455 states and 2580 transitions. [2022-12-14 18:22:08,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2580 transitions. [2022-12-14 18:22:08,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:22:08,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:08,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:08,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:11,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:11,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1463 states and 2596 transitions. [2022-12-14 18:22:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2596 transitions. [2022-12-14 18:22:11,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:22:11,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:11,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:11,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:11,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:23,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:23,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1457 states and 2583 transitions. [2022-12-14 18:22:23,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2583 transitions. [2022-12-14 18:22:23,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:22:23,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:23,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:23,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:27,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:27,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1465 states and 2600 transitions. [2022-12-14 18:22:27,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2600 transitions. [2022-12-14 18:22:27,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:22:27,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:27,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:28,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:31,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:31,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 1467 states and 2603 transitions. [2022-12-14 18:22:31,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2603 transitions. [2022-12-14 18:22:31,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:22:31,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:31,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:31,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:32,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:43,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1402 states and 2487 transitions. [2022-12-14 18:22:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2487 transitions. [2022-12-14 18:22:43,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:22:43,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:43,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:43,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:43,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2488 states to 1403 states and 2488 transitions. [2022-12-14 18:22:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2488 transitions. [2022-12-14 18:22:43,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:22:43,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:43,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:43,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:43,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:43,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1403 states and 2487 transitions. [2022-12-14 18:22:43,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2487 transitions. [2022-12-14 18:22:43,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:22:43,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:43,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:43,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:43,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:43,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1415 states and 2511 transitions. [2022-12-14 18:22:43,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2511 transitions. [2022-12-14 18:22:43,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:22:43,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:43,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:43,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:22:43,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1427 states and 2536 transitions. [2022-12-14 18:22:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2536 transitions. [2022-12-14 18:22:43,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:22:43,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:43,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:46,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.