./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --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 34aba2e0444cf7168338399e1c016871ad9a3305ff2dee9e611b86f3cad834b5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:16:50,600 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:16:50,665 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 00:16:50,668 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:16:50,669 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:16:50,690 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:16:50,691 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 00:16:50,691 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 00:16:50,692 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:16:50,693 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:16:50,693 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:16:50,694 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 00:16:50,694 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 00:16:50,695 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:16:50,695 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 00:16:50,696 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:16:50,697 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 00:16:50,697 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:16:50,698 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 00:16:50,698 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 00:16:50,699 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 00:16:50,699 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:16:50,700 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:16:50,700 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:16:50,701 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:16:50,701 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:16:50,702 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:16:50,702 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:16:50,703 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:16:50,703 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 00:16:50,704 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:16:50,704 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:16:50,704 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 00:16:50,705 INFO L153 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_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34aba2e0444cf7168338399e1c016871ad9a3305ff2dee9e611b86f3cad834b5 [2023-12-03 00:16:50,897 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:16:50,916 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:16:50,919 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:16:50,921 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:16:50,921 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:16:50,922 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2023-12-03 00:16:53,580 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:16:53,871 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:16:53,872 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2023-12-03 00:16:53,888 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/data/5d4e9e909/ba0b3fa5fc904d1e9f21e109aed2548f/FLAG4bb7acffb [2023-12-03 00:16:53,902 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/data/5d4e9e909/ba0b3fa5fc904d1e9f21e109aed2548f [2023-12-03 00:16:53,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:16:53,906 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:16:53,907 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:16:53,907 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:16:53,912 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:16:53,913 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:16:53" (1/1) ... [2023-12-03 00:16:53,914 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29d5aa06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:53, skipping insertion in model container [2023-12-03 00:16:53,914 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:16:53" (1/1) ... [2023-12-03 00:16:54,006 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:16:54,224 WARN L240 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_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[8127,8140] [2023-12-03 00:16:54,262 WARN L240 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_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14997,15010] [2023-12-03 00:16:54,276 WARN L240 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_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[17084,17097] [2023-12-03 00:16:54,283 WARN L240 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_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[18108,18121] [2023-12-03 00:16:54,430 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:16:54,445 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 00:16:54,509 WARN L240 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_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[8127,8140] [2023-12-03 00:16:54,542 WARN L240 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_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14997,15010] [2023-12-03 00:16:54,550 WARN L240 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_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[17084,17097] [2023-12-03 00:16:54,555 WARN L240 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_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[18108,18121] [2023-12-03 00:16:54,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:16:54,664 INFO L206 MainTranslator]: Completed translation [2023-12-03 00:16:54,664 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:54 WrapperNode [2023-12-03 00:16:54,664 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:16:54,665 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 00:16:54,666 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 00:16:54,666 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 00:16:54,674 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:54" (1/1) ... [2023-12-03 00:16:54,701 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:54" (1/1) ... [2023-12-03 00:16:54,777 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2614 [2023-12-03 00:16:54,777 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 00:16:54,778 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 00:16:54,778 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 00:16:54,778 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 00:16:54,788 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:54" (1/1) ... [2023-12-03 00:16:54,788 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:54" (1/1) ... [2023-12-03 00:16:54,796 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:54" (1/1) ... [2023-12-03 00:16:54,797 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:54" (1/1) ... [2023-12-03 00:16:54,829 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:54" (1/1) ... [2023-12-03 00:16:54,843 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:54" (1/1) ... [2023-12-03 00:16:54,854 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:54" (1/1) ... [2023-12-03 00:16:54,862 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:54" (1/1) ... [2023-12-03 00:16:54,874 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 00:16:54,875 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 00:16:54,875 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 00:16:54,875 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 00:16:54,876 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:16:54" (1/1) ... [2023-12-03 00:16:54,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:16:54,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 00:16:54,905 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 00:16:54,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66ab7f5-8c65-473b-8768-3cc2da16b3e9/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 00:16:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 00:16:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 00:16:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 00:16:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 00:16:55,113 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 00:16:55,115 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 00:16:56,471 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 00:16:56,618 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 00:16:56,618 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 00:16:56,620 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:16:56 BoogieIcfgContainer [2023-12-03 00:16:56,620 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 00:16:56,621 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 00:16:56,621 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 00:16:56,640 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 00:16:56,641 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:16:56" (1/1) ... [2023-12-03 00:16:56,649 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 00:16:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 426 states and 783 transitions. [2023-12-03 00:16:56,716 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 783 transitions. [2023-12-03 00:16:56,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 00:16:56,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:56,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:57,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:57,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 406 states and 742 transitions. [2023-12-03 00:16:57,237 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 742 transitions. [2023-12-03 00:16:57,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 00:16:57,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:57,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:57,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:57,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:57,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 414 states and 799 transitions. [2023-12-03 00:16:57,418 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 799 transitions. [2023-12-03 00:16:57,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 00:16:57,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:57,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:57,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:57,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:57,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 427 states and 867 transitions. [2023-12-03 00:16:57,681 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 867 transitions. [2023-12-03 00:16:57,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 00:16:57,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:57,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:57,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:57,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:57,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:57,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 433 states and 876 transitions. [2023-12-03 00:16:57,820 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 876 transitions. [2023-12-03 00:16:57,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 00:16:57,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:57,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:57,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:58,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 365 states and 722 transitions. [2023-12-03 00:16:58,418 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 722 transitions. [2023-12-03 00:16:58,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 00:16:58,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:58,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:58,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:58,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:58,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:58,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 365 states and 721 transitions. [2023-12-03 00:16:58,517 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 721 transitions. [2023-12-03 00:16:58,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 00:16:58,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:58,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:58,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:59,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:59,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 380 states and 781 transitions. [2023-12-03 00:16:59,134 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 781 transitions. [2023-12-03 00:16:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 00:16:59,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:59,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:59,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 380 states and 780 transitions. [2023-12-03 00:16:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 780 transitions. [2023-12-03 00:16:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 00:16:59,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:59,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:59,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:59,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:59,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 384 states and 788 transitions. [2023-12-03 00:16:59,303 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 788 transitions. [2023-12-03 00:16:59,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 00:16:59,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:59,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:59,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:59,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:59,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 397 states and 836 transitions. [2023-12-03 00:16:59,493 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 836 transitions. [2023-12-03 00:16:59,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 00:16:59,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:59,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:59,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:59,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:59,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 409 states and 887 transitions. [2023-12-03 00:16:59,893 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 887 transitions. [2023-12-03 00:16:59,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 00:16:59,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:59,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:59,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:59,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 413 states and 896 transitions. [2023-12-03 00:16:59,974 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 896 transitions. [2023-12-03 00:16:59,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 00:16:59,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:59,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:00,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 417 states and 903 transitions. [2023-12-03 00:17:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 903 transitions. [2023-12-03 00:17:00,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:00,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:00,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:00,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:00,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:00,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 417 states and 900 transitions. [2023-12-03 00:17:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 900 transitions. [2023-12-03 00:17:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:00,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:00,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:00,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:00,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:00,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 421 states and 907 transitions. [2023-12-03 00:17:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 907 transitions. [2023-12-03 00:17:00,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:00,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:00,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:00,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 421 states and 904 transitions. [2023-12-03 00:17:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 904 transitions. [2023-12-03 00:17:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:00,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:00,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:00,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:00,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 421 states and 902 transitions. [2023-12-03 00:17:00,581 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 902 transitions. [2023-12-03 00:17:00,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:00,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:00,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:00,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:00,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:00,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 421 states and 899 transitions. [2023-12-03 00:17:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 899 transitions. [2023-12-03 00:17:00,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:00,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:00,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:00,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:01,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:01,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 428 states and 913 transitions. [2023-12-03 00:17:01,982 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 913 transitions. [2023-12-03 00:17:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:01,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:01,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:02,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:03,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:03,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 343 states and 704 transitions. [2023-12-03 00:17:03,419 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 704 transitions. [2023-12-03 00:17:03,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:03,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:03,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:03,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:03,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 343 states and 702 transitions. [2023-12-03 00:17:03,475 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 702 transitions. [2023-12-03 00:17:03,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:03,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:03,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:03,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:03,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 343 states and 700 transitions. [2023-12-03 00:17:03,670 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 700 transitions. [2023-12-03 00:17:03,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:03,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:03,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:03,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:04,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:04,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 348 states and 727 transitions. [2023-12-03 00:17:04,059 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 727 transitions. [2023-12-03 00:17:04,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:04,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:04,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:04,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 349 states and 727 transitions. [2023-12-03 00:17:04,290 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 727 transitions. [2023-12-03 00:17:04,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:04,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:04,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:04,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:04,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:04,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 349 states and 724 transitions. [2023-12-03 00:17:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 724 transitions. [2023-12-03 00:17:04,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:04,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:04,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:04,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:04,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:04,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:04,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 349 states and 722 transitions. [2023-12-03 00:17:04,416 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 722 transitions. [2023-12-03 00:17:04,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:04,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:04,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:04,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:04,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:04,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 349 states and 719 transitions. [2023-12-03 00:17:04,493 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 719 transitions. [2023-12-03 00:17:04,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:17:04,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:04,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:04,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:05,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 346 states and 709 transitions. [2023-12-03 00:17:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 709 transitions. [2023-12-03 00:17:05,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:17:05,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:05,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:05,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:05,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:05,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 346 states and 706 transitions. [2023-12-03 00:17:05,472 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 706 transitions. [2023-12-03 00:17:05,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:17:05,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:05,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:05,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:08,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:08,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 353 states and 732 transitions. [2023-12-03 00:17:08,820 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 732 transitions. [2023-12-03 00:17:08,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:17:08,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:08,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:08,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:09,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:09,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 350 states and 718 transitions. [2023-12-03 00:17:09,420 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 718 transitions. [2023-12-03 00:17:09,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:17:09,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:09,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:09,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:09,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:09,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 351 states and 718 transitions. [2023-12-03 00:17:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 718 transitions. [2023-12-03 00:17:09,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:17:09,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:09,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:09,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:13,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:13,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 366 states and 760 transitions. [2023-12-03 00:17:13,143 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 760 transitions. [2023-12-03 00:17:13,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:17:13,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:13,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:13,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:13,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 366 states and 756 transitions. [2023-12-03 00:17:13,945 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 756 transitions. [2023-12-03 00:17:13,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:17:13,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:13,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:13,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:13,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:14,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:14,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 371 states and 764 transitions. [2023-12-03 00:17:14,560 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 764 transitions. [2023-12-03 00:17:14,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:17:14,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:14,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:14,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:14,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:16,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:16,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 365 states and 744 transitions. [2023-12-03 00:17:16,869 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 744 transitions. [2023-12-03 00:17:16,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:17:16,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:16,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:16,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:17,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:20,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 342 states and 667 transitions. [2023-12-03 00:17:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 667 transitions. [2023-12-03 00:17:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:17:20,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:20,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:20,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:20,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:20,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:20,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 342 states and 662 transitions. [2023-12-03 00:17:20,413 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 662 transitions. [2023-12-03 00:17:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:17:20,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:20,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:26,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:26,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 352 states and 689 transitions. [2023-12-03 00:17:26,539 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 689 transitions. [2023-12-03 00:17:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:17:26,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:26,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:26,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:27,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:27,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 356 states and 703 transitions. [2023-12-03 00:17:27,144 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 703 transitions. [2023-12-03 00:17:27,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:17:27,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:27,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:28,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:39,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:39,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 365 states and 726 transitions. [2023-12-03 00:17:39,143 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 726 transitions. [2023-12-03 00:17:39,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:17:39,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:39,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:40,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:53,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:53,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 369 states and 738 transitions. [2023-12-03 00:17:53,155 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 738 transitions. [2023-12-03 00:17:53,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:17:53,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:53,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:53,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:54,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:12,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:12,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 383 states and 772 transitions. [2023-12-03 00:18:12,446 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 772 transitions. [2023-12-03 00:18:12,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:18:12,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:12,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:12,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:12,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:13,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 387 states and 786 transitions. [2023-12-03 00:18:13,771 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 786 transitions. [2023-12-03 00:18:13,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:18:13,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:13,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:13,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:13,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:15,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:15,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 391 states and 801 transitions. [2023-12-03 00:18:15,990 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 801 transitions. [2023-12-03 00:18:15,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:18:15,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:15,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 395 states and 815 transitions. [2023-12-03 00:18:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 815 transitions. [2023-12-03 00:18:18,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:18:18,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:18,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:18,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:20,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:20,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 400 states and 825 transitions. [2023-12-03 00:18:20,308 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 825 transitions. [2023-12-03 00:18:20,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:18:20,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:20,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:20,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:21,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:21,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 404 states and 838 transitions. [2023-12-03 00:18:21,540 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 838 transitions. [2023-12-03 00:18:21,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:18:21,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:21,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:21,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:25,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:25,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 413 states and 860 transitions. [2023-12-03 00:18:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 860 transitions. [2023-12-03 00:18:25,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:18:25,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:25,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:25,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:25,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:29,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:29,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 407 states and 830 transitions. [2023-12-03 00:18:29,957 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 830 transitions. [2023-12-03 00:18:29,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:18:29,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:29,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:29,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:30,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:30,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:30,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 408 states and 830 transitions. [2023-12-03 00:18:30,644 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 830 transitions. [2023-12-03 00:18:30,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:18:30,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:30,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:30,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:30,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:33,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:33,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 385 states and 713 transitions. [2023-12-03 00:18:33,714 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 713 transitions. [2023-12-03 00:18:33,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:18:33,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:33,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:33,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:33,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:36,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:36,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 379 states and 683 transitions. [2023-12-03 00:18:36,658 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 683 transitions. [2023-12-03 00:18:36,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:18:36,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:36,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:36,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:37,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 380 states and 683 transitions. [2023-12-03 00:18:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 683 transitions. [2023-12-03 00:18:37,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 00:18:37,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:37,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:37,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:37,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:40,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:40,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 317 states and 549 transitions. [2023-12-03 00:18:40,574 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 549 transitions. [2023-12-03 00:18:40,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 00:18:40,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:40,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:40,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:40,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:45,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:45,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 308 states and 527 transitions. [2023-12-03 00:18:45,081 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 527 transitions. [2023-12-03 00:18:45,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 00:18:45,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:45,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:45,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:52,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:52,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 303 states and 515 transitions. [2023-12-03 00:18:52,303 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 515 transitions. [2023-12-03 00:18:52,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 00:18:52,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:52,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:02,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:02,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 302 states and 512 transitions. [2023-12-03 00:19:02,903 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 512 transitions. [2023-12-03 00:19:02,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 00:19:02,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:02,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:02,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:02,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:02,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 303 states and 512 transitions. [2023-12-03 00:19:02,963 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 512 transitions. [2023-12-03 00:19:02,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:19:02,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:02,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:02,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:03,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 304 states and 512 transitions. [2023-12-03 00:19:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 512 transitions. [2023-12-03 00:19:03,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:19:03,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:03,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:07,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:46,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:46,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 316 states and 534 transitions. [2023-12-03 00:19:46,787 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 534 transitions. [2023-12-03 00:19:46,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:19:46,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:46,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:46,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:47,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:55,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:55,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 316 states and 533 transitions. [2023-12-03 00:19:55,125 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 533 transitions. [2023-12-03 00:19:55,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:19:55,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:55,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:04,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:21:00,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:21:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 323 states and 543 transitions. [2023-12-03 00:21:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 543 transitions. [2023-12-03 00:21:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:21:00,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:21:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:21:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:21:06,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:22:08,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:08,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 326 states and 546 transitions. [2023-12-03 00:22:08,056 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 546 transitions. [2023-12-03 00:22:08,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:22:08,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:08,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:12,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:22:24,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:24,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 334 states and 562 transitions. [2023-12-03 00:22:24,933 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 562 transitions. [2023-12-03 00:22:24,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:22:24,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:24,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:25,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:22:46,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 327 states and 549 transitions. [2023-12-03 00:22:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 549 transitions. [2023-12-03 00:22:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:22:46,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:46,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:46,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:46,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:22:55,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:55,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 312 states and 528 transitions. [2023-12-03 00:22:55,386 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 528 transitions. [2023-12-03 00:22:55,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:22:55,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:55,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:55,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:56,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:23:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:23:05,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 310 states and 523 transitions. [2023-12-03 00:23:05,678 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 523 transitions. [2023-12-03 00:23:05,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:23:05,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:23:05,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:23:05,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:23:05,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:23:10,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:23:10,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 307 states and 515 transitions. [2023-12-03 00:23:10,448 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 515 transitions. [2023-12-03 00:23:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:23:10,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:23:10,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:23:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:23:10,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:23:44,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:23:44,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 303 states and 506 transitions. [2023-12-03 00:23:44,176 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 506 transitions. [2023-12-03 00:23:44,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 00:23:44,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:23:44,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:23:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:23:47,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:23:51,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:23:51,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 292 states and 489 transitions. [2023-12-03 00:23:51,702 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 489 transitions. [2023-12-03 00:23:51,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 00:23:51,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:23:51,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:23:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:23:57,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:25:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:25:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 285 states and 479 transitions. [2023-12-03 00:25:01,339 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 479 transitions. [2023-12-03 00:25:01,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 00:25:01,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:25:01,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:25:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:25:02,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:25:04,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:25:04,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 294 states and 504 transitions. [2023-12-03 00:25:04,423 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 504 transitions. [2023-12-03 00:25:04,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 00:25:04,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:25:04,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:25:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:25:04,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:25:06,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:25:06,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 294 states and 503 transitions. [2023-12-03 00:25:06,570 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 503 transitions. [2023-12-03 00:25:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:25:06,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:25:06,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:25:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:25:07,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:25:36,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:25:36,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 304 states and 535 transitions. [2023-12-03 00:25:36,888 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 535 transitions. [2023-12-03 00:25:36,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:25:36,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:25:36,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:25:36,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:25:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:25:36,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:25:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 304 states and 534 transitions. [2023-12-03 00:25:36,994 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 534 transitions. [2023-12-03 00:25:36,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:25:36,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:25:36,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:25:37,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:25:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:25:39,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:25:39,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 308 states and 542 transitions. [2023-12-03 00:25:39,204 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 542 transitions. [2023-12-03 00:25:39,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:25:39,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:25:39,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:25:39,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:25:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:25:48,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:25:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 315 states and 553 transitions. [2023-12-03 00:25:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 553 transitions. [2023-12-03 00:25:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:25:48,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:25:48,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:25:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:25:48,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:25:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:25:50,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 316 states and 553 transitions. [2023-12-03 00:25:50,655 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 553 transitions. [2023-12-03 00:25:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:25:50,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:25:50,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:25:50,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:25:50,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:25:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:25:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 316 states and 552 transitions. [2023-12-03 00:25:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 552 transitions. [2023-12-03 00:25:56,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 00:25:56,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:25:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:25:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:25:56,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:26:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:26:13,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 323 states and 564 transitions. [2023-12-03 00:26:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 564 transitions. [2023-12-03 00:26:13,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 00:26:13,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:26:13,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:26:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:26:14,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:26:43,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:26:43,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 336 states and 592 transitions. [2023-12-03 00:26:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 592 transitions. [2023-12-03 00:26:43,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 00:26:43,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:26:43,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:26:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:26:43,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:26:59,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:26:59,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 346 states and 612 transitions. [2023-12-03 00:26:59,648 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 612 transitions. [2023-12-03 00:26:59,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:26:59,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:26:59,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:26:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:26:59,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:27:03,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:27:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 350 states and 621 transitions. [2023-12-03 00:27:03,378 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 621 transitions. [2023-12-03 00:27:03,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:27:03,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:27:03,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:27:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:27:03,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:27:08,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:27:08,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 354 states and 628 transitions. [2023-12-03 00:27:08,669 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 628 transitions. [2023-12-03 00:27:08,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:27:08,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:27:08,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:27:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:27:08,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:27:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:27:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 367 states and 659 transitions. [2023-12-03 00:27:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 659 transitions. [2023-12-03 00:27:27,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:27:27,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:27:27,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:27:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:27:27,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:27:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:27:32,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 371 states and 668 transitions. [2023-12-03 00:27:32,398 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 668 transitions. [2023-12-03 00:27:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:27:32,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:27:32,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:27:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:27:32,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:27:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:27:33,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 378 states and 685 transitions. [2023-12-03 00:27:33,698 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 685 transitions. [2023-12-03 00:27:33,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:27:33,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:27:33,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:27:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:27:33,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:27:42,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:27:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 381 states and 692 transitions. [2023-12-03 00:27:42,294 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 692 transitions. [2023-12-03 00:27:42,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:27:42,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:27:42,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:27:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:27:42,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:27:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:27:43,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 382 states and 696 transitions. [2023-12-03 00:27:43,809 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 696 transitions. [2023-12-03 00:27:43,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:27:43,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:27:43,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:27:43,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:27:44,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:27:57,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:27:57,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 393 states and 722 transitions. [2023-12-03 00:27:57,656 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 722 transitions. [2023-12-03 00:27:57,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:27:57,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:27:57,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:27:57,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:27:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:28:00,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:28:00,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 396 states and 731 transitions. [2023-12-03 00:28:00,497 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 731 transitions. [2023-12-03 00:28:00,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:28:00,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:28:00,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:28:00,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:28:00,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:28:00,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:28:00,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 397 states and 731 transitions. [2023-12-03 00:28:00,714 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 731 transitions. [2023-12-03 00:28:00,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:28:00,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:28:00,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:28:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:28:00,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:28:11,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:28:11,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 397 states and 729 transitions. [2023-12-03 00:28:11,924 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 729 transitions. [2023-12-03 00:28:11,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:28:11,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:28:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:28:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:28:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:28:19,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:28:19,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 403 states and 739 transitions. [2023-12-03 00:28:19,005 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 739 transitions. [2023-12-03 00:28:19,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:28:19,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:28:19,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:28:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:28:19,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:28:19,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:28:19,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 403 states and 738 transitions. [2023-12-03 00:28:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 738 transitions. [2023-12-03 00:28:19,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:28:19,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:28:19,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:28:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:28:19,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:28:19,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:28:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 404 states and 743 transitions. [2023-12-03 00:28:19,304 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 743 transitions. [2023-12-03 00:28:19,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:28:19,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:28:19,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:28:19,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:28:19,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:28:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:28:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 404 states and 742 transitions. [2023-12-03 00:28:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 742 transitions. [2023-12-03 00:28:26,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:28:26,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:28:26,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:28:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:28:26,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:28:34,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:28:34,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 390 states and 711 transitions. [2023-12-03 00:28:34,178 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 711 transitions. [2023-12-03 00:28:34,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:28:34,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:28:34,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:28:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:28:34,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:28:34,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:28:34,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 390 states and 710 transitions. [2023-12-03 00:28:34,312 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 710 transitions. [2023-12-03 00:28:34,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:28:34,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:28:34,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:28:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:28:34,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:28:41,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:28:41,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 394 states and 713 transitions. [2023-12-03 00:28:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 713 transitions. [2023-12-03 00:28:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:28:41,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:28:41,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:28:41,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:28:42,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:28:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:28:49,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 394 states and 712 transitions. [2023-12-03 00:28:49,565 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 712 transitions. [2023-12-03 00:28:49,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:28:49,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:28:49,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:28:49,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:28:49,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:28:53,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:28:53,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 394 states and 711 transitions. [2023-12-03 00:28:53,466 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 711 transitions. [2023-12-03 00:28:53,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 00:28:53,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:28:53,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:28:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:28:53,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:29:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:29:00,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 394 states and 710 transitions. [2023-12-03 00:29:00,799 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 710 transitions. [2023-12-03 00:29:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 00:29:00,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:29:00,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:29:00,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:29:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:29:32,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:29:32,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 412 states and 754 transitions. [2023-12-03 00:29:32,681 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 754 transitions. [2023-12-03 00:29:32,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 00:29:32,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:29:32,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:29:32,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:29:32,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:29:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:29:47,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 422 states and 773 transitions. [2023-12-03 00:29:47,338 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 773 transitions. [2023-12-03 00:29:47,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 00:29:47,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:29:47,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:29:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:29:47,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:29:52,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:29:52,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 425 states and 779 transitions. [2023-12-03 00:29:52,447 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 779 transitions. [2023-12-03 00:29:52,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 00:29:52,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:29:52,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:29:52,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:29:52,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:29:55,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:29:55,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 425 states and 778 transitions. [2023-12-03 00:29:55,522 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 778 transitions. [2023-12-03 00:29:55,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 00:29:55,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:29:55,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:29:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:29:55,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:30:18,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:30:18,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 424 states and 779 transitions. [2023-12-03 00:30:18,717 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 779 transitions. [2023-12-03 00:30:18,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 00:30:18,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:30:18,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:30:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:30:18,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:30:37,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:30:37,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 432 states and 793 transitions. [2023-12-03 00:30:37,294 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 793 transitions. [2023-12-03 00:30:37,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 00:30:37,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:30:37,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:30:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:30:37,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.