./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0a42ac25ff9e63a0c1036bc9e6198406f6fa05f356e4b6e7ac8346847c92ee58 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:40:07,650 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:40:07,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:40:07,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:40:07,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:40:07,672 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:40:07,673 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:40:07,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:40:07,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:40:07,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:40:07,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:40:07,680 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:40:07,680 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:40:07,681 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:40:07,682 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:40:07,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:40:07,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:40:07,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:40:07,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:40:07,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:40:07,690 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:40:07,691 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:40:07,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:40:07,693 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:40:07,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:40:07,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:40:07,697 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:40:07,698 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:40:07,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:40:07,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:40:07,700 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:40:07,701 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:40:07,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:40:07,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:40:07,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:40:07,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:40:07,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:40:07,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:40:07,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:40:07,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:40:07,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:40:07,707 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:40:07,728 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:40:07,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:40:07,729 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:40:07,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:40:07,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:40:07,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:40:07,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:40:07,731 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:40:07,731 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:40:07,731 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:40:07,732 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:40:07,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:40:07,732 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:40:07,732 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:40:07,732 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:40:07,733 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:40:07,733 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:40:07,733 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:40:07,733 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:40:07,733 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:40:07,734 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:40:07,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:40:07,734 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:40:07,734 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:40:07,734 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:40:07,734 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:40:07,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:40:07,735 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:40:07,735 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a42ac25ff9e63a0c1036bc9e6198406f6fa05f356e4b6e7ac8346847c92ee58 [2022-12-14 20:40:07,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:40:07,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:40:07,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:40:07,950 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:40:07,951 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:40:07,952 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-12-14 20:40:10,626 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:40:10,885 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:40:10,886 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-12-14 20:40:10,899 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/data/049834c16/6ebe78f0b0444a0d9fec58ced8d917cb/FLAG3a3823199 [2022-12-14 20:40:10,913 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/data/049834c16/6ebe78f0b0444a0d9fec58ced8d917cb [2022-12-14 20:40:10,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:40:10,917 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:40:10,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:40:10,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:40:10,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:40:10,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:40:10" (1/1) ... [2022-12-14 20:40:10,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c2acaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:10, skipping insertion in model container [2022-12-14 20:40:10,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:40:10" (1/1) ... [2022-12-14 20:40:10,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:40:11,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:40:11,376 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[31925,31938] [2022-12-14 20:40:11,511 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:40:11,524 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:40:11,751 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[31925,31938] [2022-12-14 20:40:11,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:40:11,884 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:40:11,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:11 WrapperNode [2022-12-14 20:40:11,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:40:11,885 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:40:11,886 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:40:11,886 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:40:11,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:11" (1/1) ... [2022-12-14 20:40:11,907 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:11" (1/1) ... [2022-12-14 20:40:11,954 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2703 [2022-12-14 20:40:11,954 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:40:11,955 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:40:11,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:40:11,955 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:40:11,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:11" (1/1) ... [2022-12-14 20:40:11,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:11" (1/1) ... [2022-12-14 20:40:11,968 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:11" (1/1) ... [2022-12-14 20:40:11,968 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:11" (1/1) ... [2022-12-14 20:40:11,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:11" (1/1) ... [2022-12-14 20:40:11,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:11" (1/1) ... [2022-12-14 20:40:11,998 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:11" (1/1) ... [2022-12-14 20:40:12,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:11" (1/1) ... [2022-12-14 20:40:12,010 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:40:12,011 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:40:12,011 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:40:12,011 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:40:12,012 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:11" (1/1) ... [2022-12-14 20:40:12,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:40:12,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:40:12,038 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:40:12,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b926366a-a592-4116-89af-fd569366c34f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:40:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:40:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:40:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:40:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:40:12,208 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:40:12,211 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:40:13,464 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:40:13,862 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:40:13,862 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:40:13,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:40:13 BoogieIcfgContainer [2022-12-14 20:40:13,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:40:13,865 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:40:13,865 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:40:13,872 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:40:13,872 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:40:13" (1/1) ... [2022-12-14 20:40:13,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:40:13,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:13,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 589 states and 990 transitions. [2022-12-14 20:40:13,922 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 990 transitions. [2022-12-14 20:40:13,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:40:13,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:13,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:14,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:15,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:15,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 682 states and 1193 transitions. [2022-12-14 20:40:15,157 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1193 transitions. [2022-12-14 20:40:15,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:15,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:15,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:15,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:15,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:15,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:15,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 779 states and 1405 transitions. [2022-12-14 20:40:15,534 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1405 transitions. [2022-12-14 20:40:15,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:15,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:15,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:15,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:15,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:15,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:15,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 784 states and 1416 transitions. [2022-12-14 20:40:15,837 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1416 transitions. [2022-12-14 20:40:15,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:15,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:15,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:15,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:16,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 870 states and 1598 transitions. [2022-12-14 20:40:16,339 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1598 transitions. [2022-12-14 20:40:16,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:16,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:16,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:16,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:16,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:16,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 873 states and 1605 transitions. [2022-12-14 20:40:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1605 transitions. [2022-12-14 20:40:16,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:16,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:16,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:16,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 958 states and 1781 transitions. [2022-12-14 20:40:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1781 transitions. [2022-12-14 20:40:17,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:17,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:17,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:17,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:17,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:17,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:17,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 963 states and 1795 transitions. [2022-12-14 20:40:17,634 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1795 transitions. [2022-12-14 20:40:17,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:17,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:17,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:17,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:17,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:17,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 966 states and 1803 transitions. [2022-12-14 20:40:17,806 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1803 transitions. [2022-12-14 20:40:17,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:17,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:17,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:17,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:17,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:18,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 969 states and 1812 transitions. [2022-12-14 20:40:18,164 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1812 transitions. [2022-12-14 20:40:18,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:18,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:18,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:18,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:18,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 974 states and 1826 transitions. [2022-12-14 20:40:18,552 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1826 transitions. [2022-12-14 20:40:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:18,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:18,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:18,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:19,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1037 states and 1950 transitions. [2022-12-14 20:40:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1950 transitions. [2022-12-14 20:40:19,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:19,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:19,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:19,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:20,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:20,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1040 states and 1959 transitions. [2022-12-14 20:40:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1959 transitions. [2022-12-14 20:40:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:20,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:20,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:20,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:20,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:20,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1045 states and 1975 transitions. [2022-12-14 20:40:20,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1975 transitions. [2022-12-14 20:40:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:20,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:20,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:20,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:20,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:20,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1048 states and 1984 transitions. [2022-12-14 20:40:20,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1984 transitions. [2022-12-14 20:40:20,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:20,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:20,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:21,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1053 states and 2000 transitions. [2022-12-14 20:40:21,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2000 transitions. [2022-12-14 20:40:21,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:21,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:21,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:21,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:21,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:21,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1054 states and 2005 transitions. [2022-12-14 20:40:21,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2005 transitions. [2022-12-14 20:40:21,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:21,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:21,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:21,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:21,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:21,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1055 states and 2010 transitions. [2022-12-14 20:40:21,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 2010 transitions. [2022-12-14 20:40:21,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:21,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:21,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:21,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:21,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:21,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1060 states and 2024 transitions. [2022-12-14 20:40:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2024 transitions. [2022-12-14 20:40:21,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:21,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:21,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:21,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:22,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 1061 states and 2028 transitions. [2022-12-14 20:40:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2028 transitions. [2022-12-14 20:40:22,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:22,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:24,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:24,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1136 states and 2181 transitions. [2022-12-14 20:40:24,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2181 transitions. [2022-12-14 20:40:24,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:24,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:24,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:24,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:24,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:25,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:25,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1139 states and 2191 transitions. [2022-12-14 20:40:25,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2191 transitions. [2022-12-14 20:40:25,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:25,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:25,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:25,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:29,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1213 states and 2343 transitions. [2022-12-14 20:40:29,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2343 transitions. [2022-12-14 20:40:29,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:29,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:29,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:29,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:29,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1214 states and 2347 transitions. [2022-12-14 20:40:29,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2347 transitions. [2022-12-14 20:40:29,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:29,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:29,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:29,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:35,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1296 states and 2516 transitions. [2022-12-14 20:40:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2516 transitions. [2022-12-14 20:40:35,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:35,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:35,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:35,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:36,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:36,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 1299 states and 2526 transitions. [2022-12-14 20:40:36,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2526 transitions. [2022-12-14 20:40:36,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:36,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:36,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:36,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:36,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:36,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 1302 states and 2535 transitions. [2022-12-14 20:40:36,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2535 transitions. [2022-12-14 20:40:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:36,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:36,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:36,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:37,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:37,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 1320 states and 2578 transitions. [2022-12-14 20:40:37,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2578 transitions. [2022-12-14 20:40:37,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:37,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:37,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:38,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:38,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2588 states to 1323 states and 2588 transitions. [2022-12-14 20:40:38,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2588 transitions. [2022-12-14 20:40:38,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:38,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:38,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:38,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:39,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:39,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:39,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 1324 states and 2592 transitions. [2022-12-14 20:40:39,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2592 transitions. [2022-12-14 20:40:39,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:39,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:39,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:39,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:39,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:39,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 1330 states and 2606 transitions. [2022-12-14 20:40:39,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2606 transitions. [2022-12-14 20:40:39,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:39,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:39,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:39,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:39,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1333 states and 2616 transitions. [2022-12-14 20:40:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2616 transitions. [2022-12-14 20:40:40,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:40,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:40,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:40,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:40,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:43,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1357 states and 2674 transitions. [2022-12-14 20:40:43,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2674 transitions. [2022-12-14 20:40:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:43,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:43,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:43,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:44,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1360 states and 2682 transitions. [2022-12-14 20:40:44,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2682 transitions. [2022-12-14 20:40:44,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:44,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:44,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:44,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:44,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:48,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1384 states and 2740 transitions. [2022-12-14 20:40:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2740 transitions. [2022-12-14 20:40:48,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:48,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:48,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:48,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:48,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1385 states and 2741 transitions. [2022-12-14 20:40:48,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2741 transitions. [2022-12-14 20:40:48,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:48,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:48,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:48,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:48,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:53,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:53,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1409 states and 2799 transitions. [2022-12-14 20:40:53,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2799 transitions. [2022-12-14 20:40:53,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 20:40:53,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:53,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:53,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:54,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1412 states and 2805 transitions. [2022-12-14 20:40:54,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2805 transitions. [2022-12-14 20:40:54,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:40:54,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:54,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:54,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:55,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1419 states and 2820 transitions. [2022-12-14 20:40:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2820 transitions. [2022-12-14 20:40:55,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:40:55,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:55,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:56,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:56,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 1422 states and 2823 transitions. [2022-12-14 20:40:56,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2823 transitions. [2022-12-14 20:40:56,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:40:56,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:56,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:56,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:56,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:56,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1425 states and 2826 transitions. [2022-12-14 20:40:56,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 2826 transitions. [2022-12-14 20:40:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:40:56,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:56,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:57,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:57,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:57,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1428 states and 2829 transitions. [2022-12-14 20:40:57,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2829 transitions. [2022-12-14 20:40:57,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:40:57,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:57,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:57,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:58,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:58,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1430 states and 2830 transitions. [2022-12-14 20:40:58,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2830 transitions. [2022-12-14 20:40:58,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:40:58,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:58,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:58,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:59,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:03,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:03,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1454 states and 2895 transitions. [2022-12-14 20:41:03,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2895 transitions. [2022-12-14 20:41:03,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:41:03,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:03,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:03,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:07,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 1478 states and 2962 transitions. [2022-12-14 20:41:07,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2962 transitions. [2022-12-14 20:41:07,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:41:07,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:07,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:12,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:12,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3028 states to 1502 states and 3028 transitions. [2022-12-14 20:41:12,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 3028 transitions. [2022-12-14 20:41:12,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:41:12,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:12,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:13,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:19,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1526 states and 3095 transitions. [2022-12-14 20:41:19,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 3095 transitions. [2022-12-14 20:41:19,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:41:19,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3224 states to 1588 states and 3224 transitions. [2022-12-14 20:41:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 3224 transitions. [2022-12-14 20:41:24,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:41:24,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:24,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:24,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:24,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1586 states and 3213 transitions. [2022-12-14 20:41:24,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 3213 transitions. [2022-12-14 20:41:24,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:41:24,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:24,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:31,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 1610 states and 3279 transitions. [2022-12-14 20:41:31,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 3279 transitions. [2022-12-14 20:41:31,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:41:31,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:31,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:31,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:32,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:42,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:42,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3346 states to 1634 states and 3346 transitions. [2022-12-14 20:41:42,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 3346 transitions. [2022-12-14 20:41:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:41:42,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:42,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:57,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3416 states to 1658 states and 3416 transitions. [2022-12-14 20:41:57,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 3416 transitions. [2022-12-14 20:41:57,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:41:57,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:57,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:58,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:17,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:17,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 1682 states and 3488 transitions. [2022-12-14 20:42:17,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 3488 transitions. [2022-12-14 20:42:17,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:42:17,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:17,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:18,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:19,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 1706 states and 3561 transitions. [2022-12-14 20:42:46,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 3561 transitions. [2022-12-14 20:42:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:42:46,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:46,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:22,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:22,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1730 states and 3636 transitions. [2022-12-14 20:43:22,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 3636 transitions. [2022-12-14 20:43:22,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:43:22,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:22,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:22,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:23,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:44:09,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:09,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 1754 states and 3713 transitions. [2022-12-14 20:44:09,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 3713 transitions. [2022-12-14 20:44:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:44:09,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:09,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:10,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:07,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:07,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1778 states and 3792 transitions. [2022-12-14 20:45:07,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3792 transitions. [2022-12-14 20:45:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:45:07,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:07,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:07,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:07,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 1781 states and 3795 transitions. [2022-12-14 20:45:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 3795 transitions. [2022-12-14 20:45:07,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:45:07,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:07,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:07,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:07,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:09,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3799 states to 1784 states and 3799 transitions. [2022-12-14 20:45:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 3799 transitions. [2022-12-14 20:45:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:45:09,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:09,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:10,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:10,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:10,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 1786 states and 3800 transitions. [2022-12-14 20:45:10,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 3800 transitions. [2022-12-14 20:45:10,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:45:10,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:10,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:12,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:12,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1789 states and 3804 transitions. [2022-12-14 20:45:12,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 3804 transitions. [2022-12-14 20:45:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:45:12,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:12,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:12,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:14,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:14,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 1792 states and 3808 transitions. [2022-12-14 20:45:14,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 3808 transitions. [2022-12-14 20:45:14,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:45:14,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:14,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:14,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3812 states to 1795 states and 3812 transitions. [2022-12-14 20:45:14,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3812 transitions. [2022-12-14 20:45:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 20:45:14,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:14,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:14,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:16,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:26,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:26,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 1801 states and 3825 transitions. [2022-12-14 20:45:26,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3825 transitions. [2022-12-14 20:45:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:45:26,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:26,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:26,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:26,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:26,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 1801 states and 3824 transitions. [2022-12-14 20:45:26,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3824 transitions. [2022-12-14 20:45:26,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:45:26,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:26,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:26,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:26,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 1801 states and 3823 transitions. [2022-12-14 20:45:26,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3823 transitions. [2022-12-14 20:45:26,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:45:26,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:26,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:26,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:29,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:29,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 1803 states and 3823 transitions. [2022-12-14 20:45:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 3823 transitions. [2022-12-14 20:45:29,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:45:29,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:29,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:29,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:30,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:38,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:38,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 1809 states and 3850 transitions. [2022-12-14 20:45:38,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3850 transitions. [2022-12-14 20:45:38,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:45:38,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:38,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:39,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 1812 states and 3851 transitions. [2022-12-14 20:45:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3851 transitions. [2022-12-14 20:45:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:45:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:40,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:40,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:40,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:40,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 1812 states and 3850 transitions. [2022-12-14 20:45:40,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3850 transitions. [2022-12-14 20:45:40,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:45:40,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:40,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:40,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:45,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 1818 states and 3876 transitions. [2022-12-14 20:45:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3876 transitions. [2022-12-14 20:45:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:45:45,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:45,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:45,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:45,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:49,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:49,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 1820 states and 3876 transitions. [2022-12-14 20:45:49,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3876 transitions. [2022-12-14 20:45:49,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:45:49,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:49,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:49,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:52,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3877 states to 1822 states and 3877 transitions. [2022-12-14 20:45:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3877 transitions. [2022-12-14 20:45:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:45:52,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:52,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:52,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:54,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:54,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3878 states to 1825 states and 3878 transitions. [2022-12-14 20:45:54,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3878 transitions. [2022-12-14 20:45:54,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:45:54,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:54,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:54,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:57,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:57,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3878 states to 1827 states and 3878 transitions. [2022-12-14 20:45:57,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3878 transitions. [2022-12-14 20:45:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:45:57,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:57,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:57,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:07,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:07,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 1833 states and 3898 transitions. [2022-12-14 20:46:07,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3898 transitions. [2022-12-14 20:46:07,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:07,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:07,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:07,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:07,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:08,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:08,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 1835 states and 3898 transitions. [2022-12-14 20:46:08,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3898 transitions. [2022-12-14 20:46:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:08,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:08,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:08,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:08,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:08,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:08,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3897 states to 1835 states and 3897 transitions. [2022-12-14 20:46:08,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3897 transitions. [2022-12-14 20:46:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:08,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:08,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:09,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:09,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:11,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:11,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 1837 states and 3904 transitions. [2022-12-14 20:46:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3904 transitions. [2022-12-14 20:46:11,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:11,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:11,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:12,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:13,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:13,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 1839 states and 3910 transitions. [2022-12-14 20:46:13,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 3910 transitions. [2022-12-14 20:46:13,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:13,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:13,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:13,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:15,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 1841 states and 3915 transitions. [2022-12-14 20:46:15,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3915 transitions. [2022-12-14 20:46:15,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:15,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:15,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:17,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:17,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3925 states to 1845 states and 3925 transitions. [2022-12-14 20:46:17,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3925 transitions. [2022-12-14 20:46:17,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:17,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:17,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:17,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:17,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:19,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:19,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3933 states to 1849 states and 3933 transitions. [2022-12-14 20:46:19,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3933 transitions. [2022-12-14 20:46:19,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:19,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:19,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:19,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:19,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:19,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3937 states to 1851 states and 3937 transitions. [2022-12-14 20:46:19,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3937 transitions. [2022-12-14 20:46:19,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:19,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:19,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:19,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:20,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:20,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 1853 states and 3942 transitions. [2022-12-14 20:46:20,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3942 transitions. [2022-12-14 20:46:20,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:20,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:20,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:20,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:22,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:22,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 1857 states and 3950 transitions. [2022-12-14 20:46:22,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3950 transitions. [2022-12-14 20:46:22,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:22,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:22,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:22,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:22,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:24,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 1859 states and 3952 transitions. [2022-12-14 20:46:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3952 transitions. [2022-12-14 20:46:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:24,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:24,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:24,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:25,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:25,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 1863 states and 3960 transitions. [2022-12-14 20:46:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3960 transitions. [2022-12-14 20:46:25,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:25,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:25,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:25,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:29,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3971 states to 1867 states and 3971 transitions. [2022-12-14 20:46:29,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3971 transitions. [2022-12-14 20:46:29,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:29,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:29,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:29,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:29,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:31,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:31,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 1869 states and 3976 transitions. [2022-12-14 20:46:31,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3976 transitions. [2022-12-14 20:46:31,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:31,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:31,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:31,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:31,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:32,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:32,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 1873 states and 3985 transitions. [2022-12-14 20:46:32,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3985 transitions. [2022-12-14 20:46:32,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:32,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:32,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:32,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:32,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:34,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3993 states to 1877 states and 3993 transitions. [2022-12-14 20:46:34,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3993 transitions. [2022-12-14 20:46:34,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:34,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:34,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:34,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:34,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:35,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 1879 states and 3998 transitions. [2022-12-14 20:46:35,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3998 transitions. [2022-12-14 20:46:35,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:35,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:35,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:35,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:38,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:38,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 1881 states and 3999 transitions. [2022-12-14 20:46:38,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3999 transitions. [2022-12-14 20:46:38,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:38,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:38,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:40,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:40,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 1883 states and 4004 transitions. [2022-12-14 20:46:40,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 4004 transitions. [2022-12-14 20:46:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:40,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:40,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:40,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:40,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:45,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:45,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 1887 states and 4010 transitions. [2022-12-14 20:46:45,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 4010 transitions. [2022-12-14 20:46:45,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:45,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:45,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:45,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:46,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:46,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 1891 states and 4018 transitions. [2022-12-14 20:46:46,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 4018 transitions. [2022-12-14 20:46:46,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:46,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:46,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:46,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 1895 states and 4027 transitions. [2022-12-14 20:46:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 4027 transitions. [2022-12-14 20:46:48,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:48,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:48,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:48,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:49,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 1899 states and 4036 transitions. [2022-12-14 20:46:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 4036 transitions. [2022-12-14 20:46:49,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:49,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:49,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:49,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:49,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:51,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:51,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4038 states to 1901 states and 4038 transitions. [2022-12-14 20:46:51,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 4038 transitions. [2022-12-14 20:46:51,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:51,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:51,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:51,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:53,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 1903 states and 4043 transitions. [2022-12-14 20:46:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 4043 transitions. [2022-12-14 20:46:53,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:53,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:53,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:55,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4051 states to 1907 states and 4051 transitions. [2022-12-14 20:46:55,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 4051 transitions. [2022-12-14 20:46:55,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:55,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:55,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:55,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:57,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 1911 states and 4060 transitions. [2022-12-14 20:46:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 4060 transitions. [2022-12-14 20:46:57,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:57,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:57,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:57,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:57,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 1915 states and 4068 transitions. [2022-12-14 20:46:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 4068 transitions. [2022-12-14 20:46:59,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:46:59,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:59,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:59,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:59,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:00,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:00,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 1919 states and 4076 transitions. [2022-12-14 20:47:00,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 4076 transitions. [2022-12-14 20:47:00,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:00,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:00,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:00,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:01,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:02,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:02,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 1923 states and 4085 transitions. [2022-12-14 20:47:02,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 4085 transitions. [2022-12-14 20:47:02,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:02,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:02,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:02,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:02,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:04,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4088 states to 1925 states and 4088 transitions. [2022-12-14 20:47:04,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 4088 transitions. [2022-12-14 20:47:04,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:04,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:04,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:04,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 1927 states and 4092 transitions. [2022-12-14 20:47:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 4092 transitions. [2022-12-14 20:47:06,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:06,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:06,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:06,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:06,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:06,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 1929 states and 4095 transitions. [2022-12-14 20:47:06,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 4095 transitions. [2022-12-14 20:47:06,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:06,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:06,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:06,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:06,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:06,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:06,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 1931 states and 4098 transitions. [2022-12-14 20:47:06,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 4098 transitions. [2022-12-14 20:47:06,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:06,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:06,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:06,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:06,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:10,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 1935 states and 4104 transitions. [2022-12-14 20:47:10,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 4104 transitions. [2022-12-14 20:47:10,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:10,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:10,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:10,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:12,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:12,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 1939 states and 4112 transitions. [2022-12-14 20:47:12,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 4112 transitions. [2022-12-14 20:47:12,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:12,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:12,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:12,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:14,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:14,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 1941 states and 4114 transitions. [2022-12-14 20:47:14,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 4114 transitions. [2022-12-14 20:47:14,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:14,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:14,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:14,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:14,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:15,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:15,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4122 states to 1945 states and 4122 transitions. [2022-12-14 20:47:15,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 4122 transitions. [2022-12-14 20:47:15,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:15,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:15,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:15,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:16,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:20,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 1949 states and 4131 transitions. [2022-12-14 20:47:20,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 4131 transitions. [2022-12-14 20:47:20,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:20,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:20,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:20,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:20,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:20,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 1951 states and 4134 transitions. [2022-12-14 20:47:20,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 4134 transitions. [2022-12-14 20:47:20,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:20,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:20,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:20,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:24,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 1955 states and 4144 transitions. [2022-12-14 20:47:24,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 4144 transitions. [2022-12-14 20:47:24,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:24,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:24,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:26,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:26,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 1957 states and 4146 transitions. [2022-12-14 20:47:26,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 4146 transitions. [2022-12-14 20:47:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:26,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:26,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:26,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:28,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:28,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 1959 states and 4149 transitions. [2022-12-14 20:47:28,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 4149 transitions. [2022-12-14 20:47:28,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:28,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:28,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:28,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:28,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:30,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:30,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 1961 states and 4151 transitions. [2022-12-14 20:47:30,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 4151 transitions. [2022-12-14 20:47:30,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:30,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:30,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:30,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:33,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 1963 states and 4153 transitions. [2022-12-14 20:47:33,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 4153 transitions. [2022-12-14 20:47:33,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:33,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:33,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:33,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:33,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:37,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:37,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4159 states to 1967 states and 4159 transitions. [2022-12-14 20:47:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 4159 transitions. [2022-12-14 20:47:37,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:37,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:37,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:37,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:37,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:41,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:41,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 1971 states and 4165 transitions. [2022-12-14 20:47:41,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 4165 transitions. [2022-12-14 20:47:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:41,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:41,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:41,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:41,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:44,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4167 states to 1973 states and 4167 transitions. [2022-12-14 20:47:44,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 4167 transitions. [2022-12-14 20:47:44,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:44,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:44,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:44,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4175 states to 1977 states and 4175 transitions. [2022-12-14 20:47:46,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 4175 transitions. [2022-12-14 20:47:46,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:46,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:46,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:46,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:48,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:48,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 1981 states and 4183 transitions. [2022-12-14 20:47:48,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 4183 transitions. [2022-12-14 20:47:48,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:48,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:48,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:48,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:48,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:52,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:52,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4189 states to 1985 states and 4189 transitions. [2022-12-14 20:47:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 4189 transitions. [2022-12-14 20:47:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:52,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:52,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:54,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:54,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4197 states to 1989 states and 4197 transitions. [2022-12-14 20:47:54,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 4197 transitions. [2022-12-14 20:47:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:54,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:54,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:54,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:58,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:58,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4203 states to 1993 states and 4203 transitions. [2022-12-14 20:47:58,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 4203 transitions. [2022-12-14 20:47:58,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:47:58,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:58,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:58,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:03,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:03,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 1997 states and 4209 transitions. [2022-12-14 20:48:03,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 4209 transitions. [2022-12-14 20:48:03,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:03,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:03,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:03,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:07,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:07,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 2001 states and 4215 transitions. [2022-12-14 20:48:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 4215 transitions. [2022-12-14 20:48:07,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:07,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:07,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:07,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:12,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:12,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 2005 states and 4221 transitions. [2022-12-14 20:48:12,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 4221 transitions. [2022-12-14 20:48:12,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:12,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:12,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:12,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:17,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4227 states to 2009 states and 4227 transitions. [2022-12-14 20:48:17,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 4227 transitions. [2022-12-14 20:48:17,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:17,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:17,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:17,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:17,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:22,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:22,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2013 states and 4233 transitions. [2022-12-14 20:48:22,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 4233 transitions. [2022-12-14 20:48:22,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:22,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:22,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:22,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:25,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:25,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4237 states to 2015 states and 4237 transitions. [2022-12-14 20:48:25,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 4237 transitions. [2022-12-14 20:48:25,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:25,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:25,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:25,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:27,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 2017 states and 4239 transitions. [2022-12-14 20:48:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 4239 transitions. [2022-12-14 20:48:27,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:27,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:27,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:28,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:28,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:32,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:32,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4245 states to 2021 states and 4245 transitions. [2022-12-14 20:48:32,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 4245 transitions. [2022-12-14 20:48:32,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:32,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:32,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:32,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:37,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:37,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 2025 states and 4251 transitions. [2022-12-14 20:48:37,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 4251 transitions. [2022-12-14 20:48:37,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:37,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:37,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:37,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:39,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:39,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 2027 states and 4256 transitions. [2022-12-14 20:48:39,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 4256 transitions. [2022-12-14 20:48:39,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:39,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:39,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:39,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:39,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:43,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:43,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4262 states to 2031 states and 4262 transitions. [2022-12-14 20:48:43,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 4262 transitions. [2022-12-14 20:48:43,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:43,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:43,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:43,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:43,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:47,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:47,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4268 states to 2035 states and 4268 transitions. [2022-12-14 20:48:47,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 4268 transitions. [2022-12-14 20:48:47,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:47,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:47,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:48,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:52,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2039 states and 4274 transitions. [2022-12-14 20:48:52,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 4274 transitions. [2022-12-14 20:48:52,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:52,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:52,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:52,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:52,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:48:55,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:55,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4275 states to 2041 states and 4275 transitions. [2022-12-14 20:48:55,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 4275 transitions. [2022-12-14 20:48:55,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:48:55,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:55,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:56,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:49:20,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:20,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4305 states to 2051 states and 4305 transitions. [2022-12-14 20:49:20,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 4305 transitions. [2022-12-14 20:49:20,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:49:20,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:20,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:20,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:49:23,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:23,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2053 states and 4306 transitions. [2022-12-14 20:49:23,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 4306 transitions. [2022-12-14 20:49:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:49:23,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:23,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:23,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:49:26,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:26,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4305 states to 2053 states and 4305 transitions. [2022-12-14 20:49:26,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 4305 transitions. [2022-12-14 20:49:26,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:49:26,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:26,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:26,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:27,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:49:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2053 states and 4304 transitions. [2022-12-14 20:49:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 4304 transitions. [2022-12-14 20:49:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:49:29,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:29,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:29,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:49:33,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:33,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4301 states to 2052 states and 4301 transitions. [2022-12-14 20:49:33,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 4301 transitions. [2022-12-14 20:49:33,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 20:49:33,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:33,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:33,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:50:50,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:50,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4413 states to 2075 states and 4413 transitions. [2022-12-14 20:50:50,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 4413 transitions. [2022-12-14 20:50:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 20:50:50,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:50,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:52:08,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:08,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4524 states to 2100 states and 4524 transitions. [2022-12-14 20:52:08,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4524 transitions. [2022-12-14 20:52:08,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 20:52:08,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:08,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:08,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:08,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:53:17,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:17,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4639 states to 2125 states and 4639 transitions. [2022-12-14 20:53:17,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 4639 transitions. [2022-12-14 20:53:17,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 20:53:17,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:17,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:17,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.