./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/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_67dff581-81d0-42ae-bdc8-f241196e5c72/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/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_67dff581-81d0-42ae-bdc8-f241196e5c72/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 9a9140492f4e733c378f87636be646ccd8e7d2f60174537e06a80c7020d713fe --- 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 21:14:50,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:14:50,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:14:50,340 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:14:50,340 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:14:50,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:14:50,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:14:50,342 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:14:50,343 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:14:50,344 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:14:50,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:14:50,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:14:50,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:14:50,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:14:50,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:14:50,347 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:14:50,348 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:14:50,348 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:14:50,349 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:14:50,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:14:50,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:14:50,352 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:14:50,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:14:50,354 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:14:50,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:14:50,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:14:50,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:14:50,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:14:50,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:14:50,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:14:50,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:14:50,358 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:14:50,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:14:50,359 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:14:50,360 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:14:50,360 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:14:50,360 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:14:50,361 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:14:50,361 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:14:50,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:14:50,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:14:50,363 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 21:14:50,376 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:14:50,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:14:50,377 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:14:50,377 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:14:50,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:14:50,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:14:50,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:14:50,378 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:14:50,378 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:14:50,385 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:14:50,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:14:50,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:14:50,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:14:50,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:14:50,386 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:14:50,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:14:50,386 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:14:50,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:14:50,386 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:14:50,386 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:14:50,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:14:50,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:14:50,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:14:50,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:14:50,387 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:14:50,387 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:14:50,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:14:50,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:14:50,387 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_67dff581-81d0-42ae-bdc8-f241196e5c72/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a9140492f4e733c378f87636be646ccd8e7d2f60174537e06a80c7020d713fe [2022-12-14 21:14:50,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:14:50,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:14:50,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:14:50,567 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:14:50,568 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:14:50,569 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2022-12-14 21:14:53,126 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:14:53,378 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:14:53,378 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2022-12-14 21:14:53,393 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/bin/ukojak-rkRKPMF4O4/data/938356f4b/e415ce0987264d63a865fd6047147fc2/FLAG1391a7a2c [2022-12-14 21:14:53,717 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/bin/ukojak-rkRKPMF4O4/data/938356f4b/e415ce0987264d63a865fd6047147fc2 [2022-12-14 21:14:53,722 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:14:53,724 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:14:53,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:14:53,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:14:53,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:14:53,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:14:53" (1/1) ... [2022-12-14 21:14:53,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40535c7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:53, skipping insertion in model container [2022-12-14 21:14:53,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:14:53" (1/1) ... [2022-12-14 21:14:53,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:14:53,789 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:14:53,942 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_67dff581-81d0-42ae-bdc8-f241196e5c72/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[8635,8648] [2022-12-14 21:14:53,973 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_67dff581-81d0-42ae-bdc8-f241196e5c72/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15820,15833] [2022-12-14 21:14:53,984 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_67dff581-81d0-42ae-bdc8-f241196e5c72/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[18017,18030] [2022-12-14 21:14:53,989 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_67dff581-81d0-42ae-bdc8-f241196e5c72/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[19041,19054] [2022-12-14 21:14:54,121 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:14:54,134 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:14:54,178 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_67dff581-81d0-42ae-bdc8-f241196e5c72/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[8635,8648] [2022-12-14 21:14:54,195 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_67dff581-81d0-42ae-bdc8-f241196e5c72/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15820,15833] [2022-12-14 21:14:54,202 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_67dff581-81d0-42ae-bdc8-f241196e5c72/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[18017,18030] [2022-12-14 21:14:54,206 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_67dff581-81d0-42ae-bdc8-f241196e5c72/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[19041,19054] [2022-12-14 21:14:54,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:14:54,321 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:14:54,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:54 WrapperNode [2022-12-14 21:14:54,322 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:14:54,323 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:14:54,323 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:14:54,323 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:14:54,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:54" (1/1) ... [2022-12-14 21:14:54,351 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:54" (1/1) ... [2022-12-14 21:14:54,414 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2589 [2022-12-14 21:14:54,414 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:14:54,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:14:54,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:14:54,415 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:14:54,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:54" (1/1) ... [2022-12-14 21:14:54,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:54" (1/1) ... [2022-12-14 21:14:54,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:54" (1/1) ... [2022-12-14 21:14:54,432 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:54" (1/1) ... [2022-12-14 21:14:54,455 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:54" (1/1) ... [2022-12-14 21:14:54,468 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:54" (1/1) ... [2022-12-14 21:14:54,472 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:54" (1/1) ... [2022-12-14 21:14:54,478 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:54" (1/1) ... [2022-12-14 21:14:54,488 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:14:54,489 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:14:54,489 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:14:54,489 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:14:54,490 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:14:54" (1/1) ... [2022-12-14 21:14:54,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:14:54,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:14:54,517 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:14:54,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dff581-81d0-42ae-bdc8-f241196e5c72/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:14:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:14:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:14:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:14:54,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:14:54,708 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:14:54,710 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:14:55,693 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:14:55,799 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:14:55,800 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:14:55,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:14:55 BoogieIcfgContainer [2022-12-14 21:14:55,804 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:14:55,804 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:14:55,805 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:14:55,814 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:14:55,814 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:14:55" (1/1) ... [2022-12-14 21:14:55,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:14:55,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:55,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 431 states and 791 transitions. [2022-12-14 21:14:55,881 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 791 transitions. [2022-12-14 21:14:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 21:14:55,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:55,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:56,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:56,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 439 states and 851 transitions. [2022-12-14 21:14:56,293 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 851 transitions. [2022-12-14 21:14:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 21:14:56,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:56,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:56,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:56,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 452 states and 923 transitions. [2022-12-14 21:14:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 923 transitions. [2022-12-14 21:14:56,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 21:14:56,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:56,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:56,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:56,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:56,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 458 states and 932 transitions. [2022-12-14 21:14:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 932 transitions. [2022-12-14 21:14:56,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 21:14:56,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:56,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:56,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:56,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 458 states and 931 transitions. [2022-12-14 21:14:56,744 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 931 transitions. [2022-12-14 21:14:56,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 21:14:56,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:56,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:56,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 370 states and 730 transitions. [2022-12-14 21:14:56,924 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 730 transitions. [2022-12-14 21:14:56,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 21:14:56,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:56,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:56,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:57,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:57,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 385 states and 791 transitions. [2022-12-14 21:14:57,204 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 791 transitions. [2022-12-14 21:14:57,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 21:14:57,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:57,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:57,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:57,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:57,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 385 states and 790 transitions. [2022-12-14 21:14:57,338 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 790 transitions. [2022-12-14 21:14:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 21:14:57,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:57,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:57,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:57,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:57,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 389 states and 798 transitions. [2022-12-14 21:14:57,417 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 798 transitions. [2022-12-14 21:14:57,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 21:14:57,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:57,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:57,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:57,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:57,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 393 states and 806 transitions. [2022-12-14 21:14:57,514 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 806 transitions. [2022-12-14 21:14:57,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 21:14:57,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:57,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:57,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:58,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 397 states and 814 transitions. [2022-12-14 21:14:58,148 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 814 transitions. [2022-12-14 21:14:58,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:14:58,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:58,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:58,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:58,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 397 states and 812 transitions. [2022-12-14 21:14:58,221 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 812 transitions. [2022-12-14 21:14:58,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:14:58,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:58,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:58,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:58,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:58,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 410 states and 864 transitions. [2022-12-14 21:14:58,363 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 864 transitions. [2022-12-14 21:14:58,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:14:58,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:58,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:58,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 414 states and 871 transitions. [2022-12-14 21:14:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 871 transitions. [2022-12-14 21:14:58,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:14:58,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:58,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:58,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 414 states and 868 transitions. [2022-12-14 21:14:58,516 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 868 transitions. [2022-12-14 21:14:58,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:14:58,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:58,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:58,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:58,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:58,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 414 states and 867 transitions. [2022-12-14 21:14:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 867 transitions. [2022-12-14 21:14:58,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:14:58,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:58,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:58,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:58,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:58,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 414 states and 865 transitions. [2022-12-14 21:14:58,652 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 865 transitions. [2022-12-14 21:14:58,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:14:58,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:58,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:58,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:58,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:59,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 421 states and 879 transitions. [2022-12-14 21:14:59,576 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 879 transitions. [2022-12-14 21:14:59,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:14:59,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:59,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:59,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:59,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 425 states and 889 transitions. [2022-12-14 21:14:59,641 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 889 transitions. [2022-12-14 21:14:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:14:59,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:59,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:59,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:59,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:59,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 425 states and 887 transitions. [2022-12-14 21:14:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 887 transitions. [2022-12-14 21:14:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:14:59,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:59,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:59,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:59,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:14:59,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:59,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 430 states and 923 transitions. [2022-12-14 21:14:59,959 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 923 transitions. [2022-12-14 21:14:59,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:14:59,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:59,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:59,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 431 states and 923 transitions. [2022-12-14 21:15:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 923 transitions. [2022-12-14 21:15:00,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:15:00,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:00,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:00,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:00,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:00,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 431 states and 920 transitions. [2022-12-14 21:15:00,176 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 920 transitions. [2022-12-14 21:15:00,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:15:00,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:00,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:00,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:00,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:00,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:00,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 444 states and 970 transitions. [2022-12-14 21:15:00,681 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 970 transitions. [2022-12-14 21:15:00,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:15:00,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:00,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:00,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:00,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:01,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:01,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 452 states and 986 transitions. [2022-12-14 21:15:01,094 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 986 transitions. [2022-12-14 21:15:01,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:15:01,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:01,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:02,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:02,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 351 states and 717 transitions. [2022-12-14 21:15:02,420 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 717 transitions. [2022-12-14 21:15:02,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:15:02,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:02,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:02,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:02,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:02,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:02,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 348 states and 704 transitions. [2022-12-14 21:15:02,493 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 704 transitions. [2022-12-14 21:15:02,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:15:02,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:02,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:02,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:02,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 348 states and 701 transitions. [2022-12-14 21:15:02,532 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 701 transitions. [2022-12-14 21:15:02,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:15:02,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:02,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:02,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:04,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:04,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 355 states and 726 transitions. [2022-12-14 21:15:04,810 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 726 transitions. [2022-12-14 21:15:04,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:15:04,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:04,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:04,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:04,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:04,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 356 states and 726 transitions. [2022-12-14 21:15:04,865 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 726 transitions. [2022-12-14 21:15:04,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:15:04,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:04,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:04,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:04,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 356 states and 722 transitions. [2022-12-14 21:15:04,925 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 722 transitions. [2022-12-14 21:15:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:15:04,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:04,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:08,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:08,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 371 states and 764 transitions. [2022-12-14 21:15:08,555 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 764 transitions. [2022-12-14 21:15:08,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:15:08,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:08,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:08,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:08,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:09,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:09,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 376 states and 772 transitions. [2022-12-14 21:15:09,001 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 772 transitions. [2022-12-14 21:15:09,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:15:09,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:09,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:09,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 370 states and 752 transitions. [2022-12-14 21:15:11,009 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 752 transitions. [2022-12-14 21:15:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:15:11,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:11,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:11,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:11,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:13,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:13,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 347 states and 675 transitions. [2022-12-14 21:15:13,696 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 675 transitions. [2022-12-14 21:15:13,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:15:13,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:13,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:13,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:13,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:13,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:13,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 347 states and 670 transitions. [2022-12-14 21:15:13,912 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 670 transitions. [2022-12-14 21:15:13,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:15:13,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:13,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:14,214 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 21:15:18,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:18,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 357 states and 697 transitions. [2022-12-14 21:15:18,698 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 697 transitions. [2022-12-14 21:15:18,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:15:18,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:18,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:18,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:19,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 361 states and 711 transitions. [2022-12-14 21:15:19,269 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 711 transitions. [2022-12-14 21:15:19,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:15:19,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:19,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:19,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:28,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 365 states and 723 transitions. [2022-12-14 21:15:28,073 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 723 transitions. [2022-12-14 21:15:28,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:15:28,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:28,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:28,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:28,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:40,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:40,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 379 states and 755 transitions. [2022-12-14 21:15:40,541 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 755 transitions. [2022-12-14 21:15:40,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:15:40,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:40,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:40,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:40,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:42,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:42,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 388 states and 779 transitions. [2022-12-14 21:15:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 779 transitions. [2022-12-14 21:15:42,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:15:42,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:42,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:44,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:15:58,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:58,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 397 states and 804 transitions. [2022-12-14 21:15:58,681 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 804 transitions. [2022-12-14 21:15:58,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:15:58,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:58,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:58,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:00,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 402 states and 814 transitions. [2022-12-14 21:16:00,983 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 814 transitions. [2022-12-14 21:16:00,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:16:00,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:00,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:02,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:02,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 406 states and 828 transitions. [2022-12-14 21:16:02,758 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 828 transitions. [2022-12-14 21:16:02,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:16:02,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:02,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:02,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 410 states and 842 transitions. [2022-12-14 21:16:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 842 transitions. [2022-12-14 21:16:04,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:16:04,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:04,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:04,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:04,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:05,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:05,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 414 states and 856 transitions. [2022-12-14 21:16:05,350 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 856 transitions. [2022-12-14 21:16:05,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:16:05,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:05,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:05,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:06,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:06,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 418 states and 869 transitions. [2022-12-14 21:16:06,395 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 869 transitions. [2022-12-14 21:16:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:16:06,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:06,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:06,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:09,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:09,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 412 states and 839 transitions. [2022-12-14 21:16:09,677 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 839 transitions. [2022-12-14 21:16:09,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:16:09,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:09,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:09,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:09,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:10,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 413 states and 839 transitions. [2022-12-14 21:16:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 839 transitions. [2022-12-14 21:16:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:16:10,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:10,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:10,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:12,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:12,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 390 states and 722 transitions. [2022-12-14 21:16:12,837 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 722 transitions. [2022-12-14 21:16:12,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:16:12,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:12,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:12,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 384 states and 692 transitions. [2022-12-14 21:16:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 692 transitions. [2022-12-14 21:16:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:16:14,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:14,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:14,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:14,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:15,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:15,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 385 states and 692 transitions. [2022-12-14 21:16:15,391 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 692 transitions. [2022-12-14 21:16:15,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 21:16:15,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:15,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:15,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:15,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:18,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:18,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 391 states and 695 transitions. [2022-12-14 21:16:18,589 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 695 transitions. [2022-12-14 21:16:18,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 21:16:18,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:18,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 396 states and 699 transitions. [2022-12-14 21:16:24,308 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 699 transitions. [2022-12-14 21:16:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 21:16:24,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:24,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:24,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:32,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:32,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 400 states and 704 transitions. [2022-12-14 21:16:32,798 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 704 transitions. [2022-12-14 21:16:32,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 21:16:32,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:32,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:32,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:32,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 307 states and 520 transitions. [2022-12-14 21:16:35,523 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 520 transitions. [2022-12-14 21:16:35,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 21:16:35,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:35,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:35,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:35,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 308 states and 520 transitions. [2022-12-14 21:16:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 520 transitions. [2022-12-14 21:16:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:16:35,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:35,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:17:23,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 322 states and 548 transitions. [2022-12-14 21:17:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 548 transitions. [2022-12-14 21:17:23,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:17:23,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:23,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:23,488 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 21:17:31,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:31,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 320 states and 543 transitions. [2022-12-14 21:17:31,686 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 543 transitions. [2022-12-14 21:17:31,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:17:31,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:31,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:34,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:18:08,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:18:08,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 323 states and 549 transitions. [2022-12-14 21:18:08,100 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 549 transitions. [2022-12-14 21:18:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:18:08,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:18:08,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:18:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:18:08,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:18:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:18:19,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 290 states and 494 transitions. [2022-12-14 21:18:19,136 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 494 transitions. [2022-12-14 21:18:19,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:18:19,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:18:19,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:18:19,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:18:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:18:19,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:18:19,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 291 states and 494 transitions. [2022-12-14 21:18:19,885 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 494 transitions. [2022-12-14 21:18:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:18:19,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:18:19,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:18:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:18:26,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:19:09,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:19:09,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 300 states and 509 transitions. [2022-12-14 21:19:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 509 transitions. [2022-12-14 21:19:09,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:19:09,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:19:09,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:19:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:19:09,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:19:21,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:19:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 281 states and 477 transitions. [2022-12-14 21:19:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 477 transitions. [2022-12-14 21:19:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 21:19:21,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:19:21,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:19:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:19:21,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:19:25,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:19:25,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 278 states and 468 transitions. [2022-12-14 21:19:25,348 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 468 transitions. [2022-12-14 21:19:25,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 21:19:25,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:19:25,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:19:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:19:25,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:19:53,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:19:53,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 274 states and 459 transitions. [2022-12-14 21:19:53,202 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 459 transitions. [2022-12-14 21:19:53,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:19:53,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:19:53,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:19:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:19:53,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:19:55,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:19:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 284 states and 486 transitions. [2022-12-14 21:19:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 486 transitions. [2022-12-14 21:19:55,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:19:55,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:19:55,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:19:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:19:55,557 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 21:19:56,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:19:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 284 states and 485 transitions. [2022-12-14 21:19:56,921 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 485 transitions. [2022-12-14 21:19:56,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:19:56,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:19:56,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:19:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:19:57,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:20:21,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:20:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 294 states and 517 transitions. [2022-12-14 21:20:21,476 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 517 transitions. [2022-12-14 21:20:21,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:20:21,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:20:21,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:20:21,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:20:21,557 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 21:20:21,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:20:21,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 294 states and 516 transitions. [2022-12-14 21:20:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 516 transitions. [2022-12-14 21:20:21,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:20:21,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:20:21,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:20:21,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:20:21,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:20:23,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:20:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 298 states and 524 transitions. [2022-12-14 21:20:23,375 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 524 transitions. [2022-12-14 21:20:23,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:20:23,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:20:23,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:20:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:20:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:20:30,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:20:30,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 305 states and 535 transitions. [2022-12-14 21:20:30,200 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 535 transitions. [2022-12-14 21:20:30,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:20:30,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:20:30,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:20:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:20:30,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:20:31,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:20:31,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 306 states and 535 transitions. [2022-12-14 21:20:31,621 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 535 transitions. [2022-12-14 21:20:31,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:20:31,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:20:31,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:20:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:20:31,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:20:35,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:20:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 306 states and 534 transitions. [2022-12-14 21:20:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 534 transitions. [2022-12-14 21:20:35,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:20:35,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:20:35,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:20:35,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:20:35,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:20:46,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:20:46,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 313 states and 546 transitions. [2022-12-14 21:20:46,734 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 546 transitions. [2022-12-14 21:20:46,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:20:46,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:20:46,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:20:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:20:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:21:07,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:21:07,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 326 states and 575 transitions. [2022-12-14 21:21:07,072 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 575 transitions. [2022-12-14 21:21:07,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:21:07,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:21:07,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:21:07,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:21:07,117 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 21:21:19,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:21:19,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 336 states and 595 transitions. [2022-12-14 21:21:19,251 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 595 transitions. [2022-12-14 21:21:19,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:21:19,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:21:19,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:21:19,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:21:19,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:21:21,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:21:21,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 340 states and 604 transitions. [2022-12-14 21:21:21,613 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 604 transitions. [2022-12-14 21:21:21,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:21:21,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:21:21,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:21:21,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:21:21,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:21:25,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:21:25,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 344 states and 611 transitions. [2022-12-14 21:21:25,447 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 611 transitions. [2022-12-14 21:21:25,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:21:25,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:21:25,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:21:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:21:25,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:21:38,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:21:38,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 358 states and 644 transitions. [2022-12-14 21:21:38,614 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 644 transitions. [2022-12-14 21:21:38,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:21:38,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:21:38,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:21:38,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:21:38,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:21:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:21:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 362 states and 653 transitions. [2022-12-14 21:21:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 653 transitions. [2022-12-14 21:21:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:21:42,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:21:42,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:21:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:21:42,371 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 21:21:47,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:21:47,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 369 states and 668 transitions. [2022-12-14 21:21:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 668 transitions. [2022-12-14 21:21:47,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:21:47,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:21:47,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:21:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:21:47,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:21:48,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:21:48,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 372 states and 673 transitions. [2022-12-14 21:21:48,692 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 673 transitions. [2022-12-14 21:21:48,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:21:48,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:21:48,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:21:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:21:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:21:49,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:21:49,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 373 states and 677 transitions. [2022-12-14 21:21:49,589 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 677 transitions. [2022-12-14 21:21:49,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:21:49,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:21:49,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:21:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:21:50,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:21:58,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:21:58,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 386 states and 705 transitions. [2022-12-14 21:21:58,301 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 705 transitions. [2022-12-14 21:21:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:21:58,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:21:58,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:21:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:21:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:21:59,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:21:59,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 389 states and 714 transitions. [2022-12-14 21:21:59,982 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 714 transitions. [2022-12-14 21:21:59,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:21:59,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:21:59,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:21:59,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:00,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:00,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:00,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 390 states and 714 transitions. [2022-12-14 21:22:00,078 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 714 transitions. [2022-12-14 21:22:00,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:22:00,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:00,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:00,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 390 states and 712 transitions. [2022-12-14 21:22:06,507 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 712 transitions. [2022-12-14 21:22:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:22:06,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:06,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:06,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:10,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:10,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 396 states and 722 transitions. [2022-12-14 21:22:10,768 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 722 transitions. [2022-12-14 21:22:10,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:22:10,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:10,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:10,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:10,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:10,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:10,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 396 states and 721 transitions. [2022-12-14 21:22:10,853 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 721 transitions. [2022-12-14 21:22:10,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:22:10,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:10,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:10,900 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 21:22:10,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:10,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 397 states and 726 transitions. [2022-12-14 21:22:10,946 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 726 transitions. [2022-12-14 21:22:10,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:22:10,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:10,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:10,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:10,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:11,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:11,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 394 states and 720 transitions. [2022-12-14 21:22:11,026 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 720 transitions. [2022-12-14 21:22:11,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:22:11,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:11,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:11,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:15,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 373 states and 677 transitions. [2022-12-14 21:22:15,411 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 677 transitions. [2022-12-14 21:22:15,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:22:15,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:15,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:15,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:19,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:19,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 377 states and 680 transitions. [2022-12-14 21:22:19,770 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 680 transitions. [2022-12-14 21:22:19,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:22:19,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:19,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:19,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:19,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:25,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:25,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 377 states and 679 transitions. [2022-12-14 21:22:25,813 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 679 transitions. [2022-12-14 21:22:25,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:22:25,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:25,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:25,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:25,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:28,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:28,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 377 states and 678 transitions. [2022-12-14 21:22:28,870 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 678 transitions. [2022-12-14 21:22:28,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 21:22:28,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:28,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:28,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:34,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 377 states and 677 transitions. [2022-12-14 21:22:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 677 transitions. [2022-12-14 21:22:34,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 21:22:34,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:34,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:34,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:57,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 396 states and 723 transitions. [2022-12-14 21:22:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 723 transitions. [2022-12-14 21:22:57,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 21:22:57,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:57,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:57,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:08,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:08,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 407 states and 744 transitions. [2022-12-14 21:23:08,036 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 744 transitions. [2022-12-14 21:23:08,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 21:23:08,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:08,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:08,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:08,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:11,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:11,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 410 states and 750 transitions. [2022-12-14 21:23:11,827 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 750 transitions. [2022-12-14 21:23:11,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 21:23:11,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:11,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:11,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:13,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 410 states and 749 transitions. [2022-12-14 21:23:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 749 transitions. [2022-12-14 21:23:13,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:23:13,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:13,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:13,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:17,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:17,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 410 states and 748 transitions. [2022-12-14 21:23:17,905 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 748 transitions. [2022-12-14 21:23:17,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:23:17,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:17,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:17,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:17,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:34,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:34,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 409 states and 750 transitions. [2022-12-14 21:23:34,798 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 750 transitions. [2022-12-14 21:23:34,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:23:34,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:34,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:34,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:34,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 409 states and 749 transitions. [2022-12-14 21:23:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 749 transitions. [2022-12-14 21:23:38,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:23:38,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:38,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:38,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:42,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:42,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 412 states and 755 transitions. [2022-12-14 21:23:42,473 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 755 transitions. [2022-12-14 21:23:42,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:23:42,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:42,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:57,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:57,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 420 states and 770 transitions. [2022-12-14 21:23:57,224 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 770 transitions. [2022-12-14 21:23:57,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:23:57,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:57,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:57,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:57,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:06,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:06,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 426 states and 780 transitions. [2022-12-14 21:24:06,124 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 780 transitions. [2022-12-14 21:24:06,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:24:06,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:06,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:06,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:06,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:08,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:08,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 427 states and 785 transitions. [2022-12-14 21:24:08,173 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 785 transitions. [2022-12-14 21:24:08,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:24:08,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:08,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:08,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:08,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:16,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:16,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 430 states and 791 transitions. [2022-12-14 21:24:16,287 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 791 transitions. [2022-12-14 21:24:16,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:24:16,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:16,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:16,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 437 states and 803 transitions. [2022-12-14 21:24:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 803 transitions. [2022-12-14 21:24:27,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:24:27,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:27,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:49,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:49,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 456 states and 857 transitions. [2022-12-14 21:24:49,328 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 857 transitions. [2022-12-14 21:24:49,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:24:49,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:49,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:49,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:49,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:51,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:51,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 460 states and 864 transitions. [2022-12-14 21:24:51,422 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 864 transitions. [2022-12-14 21:24:51,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:24:51,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:51,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:52,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:01,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:01,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 474 states and 893 transitions. [2022-12-14 21:25:01,221 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 893 transitions. [2022-12-14 21:25:01,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:25:01,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:01,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:01,244 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 21:25:02,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:02,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 475 states and 895 transitions. [2022-12-14 21:25:02,877 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 895 transitions. [2022-12-14 21:25:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:25:02,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:02,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:02,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:15,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:15,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 482 states and 910 transitions. [2022-12-14 21:25:15,552 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 910 transitions. [2022-12-14 21:25:15,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:25:15,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:15,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:15,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 486 states and 918 transitions. [2022-12-14 21:25:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 918 transitions. [2022-12-14 21:25:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:25:22,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:22,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:22,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:26,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:26,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 489 states and 923 transitions. [2022-12-14 21:25:26,029 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 923 transitions. [2022-12-14 21:25:26,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:25:26,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:26,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:26,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:03,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:03,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 511 states and 974 transitions. [2022-12-14 21:26:03,749 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 974 transitions. [2022-12-14 21:26:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:26:03,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:03,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:03,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:07,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:07,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 514 states and 981 transitions. [2022-12-14 21:26:07,962 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 981 transitions. [2022-12-14 21:26:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:26:07,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:07,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 514 states and 978 transitions. [2022-12-14 21:26:22,006 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 978 transitions. [2022-12-14 21:26:22,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:26:22,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:22,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:22,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:26,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:26,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 517 states and 985 transitions. [2022-12-14 21:26:26,099 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 985 transitions. [2022-12-14 21:26:26,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:26:26,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:26,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:26,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:45,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:45,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 520 states and 992 transitions. [2022-12-14 21:26:45,644 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 992 transitions. [2022-12-14 21:26:45,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:26:45,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:45,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:45,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:56,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:56,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 520 states and 989 transitions. [2022-12-14 21:26:56,837 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 989 transitions. [2022-12-14 21:26:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:26:56,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:56,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:56,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:09,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 527 states and 1002 transitions. [2022-12-14 21:27:09,077 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1002 transitions. [2022-12-14 21:27:09,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:09,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:09,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:09,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:09,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:09,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 528 states and 1002 transitions. [2022-12-14 21:27:09,156 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1002 transitions. [2022-12-14 21:27:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:09,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:09,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:09,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:11,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:11,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 529 states and 1003 transitions. [2022-12-14 21:27:11,423 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1003 transitions. [2022-12-14 21:27:11,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:11,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:11,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:11,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:13,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:13,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 530 states and 1008 transitions. [2022-12-14 21:27:13,464 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1008 transitions. [2022-12-14 21:27:13,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:13,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:13,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:13,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:17,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:17,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 534 states and 1015 transitions. [2022-12-14 21:27:17,694 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1015 transitions. [2022-12-14 21:27:17,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:17,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:17,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:17,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:20,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 530 states and 1007 transitions. [2022-12-14 21:27:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1007 transitions. [2022-12-14 21:27:20,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:20,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:20,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:20,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:20,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 527 states and 1001 transitions. [2022-12-14 21:27:20,694 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1001 transitions. [2022-12-14 21:27:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:20,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:20,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:20,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:20,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:31,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:31,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 519 states and 984 transitions. [2022-12-14 21:27:31,595 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 984 transitions. [2022-12-14 21:27:31,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:31,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:31,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:31,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:31,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:34,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:34,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 520 states and 986 transitions. [2022-12-14 21:27:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 986 transitions. [2022-12-14 21:27:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:34,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:34,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:34,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:34,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 523 states and 992 transitions. [2022-12-14 21:27:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 992 transitions. [2022-12-14 21:27:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:36,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:36,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:36,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:38,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 524 states and 995 transitions. [2022-12-14 21:27:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 995 transitions. [2022-12-14 21:27:38,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:38,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:38,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:38,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:38,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:39,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:39,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 525 states and 998 transitions. [2022-12-14 21:27:39,901 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 998 transitions. [2022-12-14 21:27:39,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:39,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:39,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:39,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:56,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:56,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 541 states and 1040 transitions. [2022-12-14 21:27:56,726 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1040 transitions. [2022-12-14 21:27:56,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:56,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:56,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:56,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:56,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:56,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:56,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 544 states and 1044 transitions. [2022-12-14 21:27:56,820 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1044 transitions. [2022-12-14 21:27:56,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:56,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:56,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:56,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:03,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:03,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 548 states and 1053 transitions. [2022-12-14 21:28:03,705 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1053 transitions. [2022-12-14 21:28:03,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:28:03,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:03,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:03,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:28,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:28,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 552 states and 1059 transitions. [2022-12-14 21:28:28,506 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1059 transitions. [2022-12-14 21:28:28,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:28:28,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:28,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.