./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-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_00038c16-58ca-4331-bbad-a45b25eaaaa9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/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_00038c16-58ca-4331-bbad-a45b25eaaaa9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/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_00038c16-58ca-4331-bbad-a45b25eaaaa9/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 c5f4858505c444657049a34bd1efbc3b1e97c5e32733a83c11ccaa8ea369cb2f --- 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 16:32:52,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:32:52,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:32:52,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:32:52,747 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:32:52,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:32:52,749 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:32:52,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:32:52,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:32:52,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:32:52,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:32:52,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:32:52,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:32:52,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:32:52,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:32:52,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:32:52,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:32:52,760 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:32:52,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:32:52,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:32:52,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:32:52,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:32:52,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:32:52,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:32:52,770 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:32:52,770 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:32:52,771 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:32:52,772 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:32:52,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:32:52,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:32:52,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:32:52,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:32:52,774 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:32:52,775 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:32:52,776 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:32:52,776 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:32:52,777 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:32:52,777 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:32:52,777 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:32:52,778 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:32:52,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:32:52,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 16:32:52,799 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:32:52,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:32:52,800 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:32:52,800 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:32:52,801 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:32:52,801 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:32:52,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:32:52,801 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 16:32:52,802 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:32:52,802 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 16:32:52,802 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:32:52,802 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:32:52,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:32:52,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:32:52,802 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 16:32:52,803 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:32:52,803 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:32:52,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:32:52,803 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:32:52,803 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:32:52,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:32:52,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:32:52,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:32:52,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:32:52,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:32:52,804 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:32:52,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:32:52,805 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:32:52,805 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_00038c16-58ca-4331-bbad-a45b25eaaaa9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5f4858505c444657049a34bd1efbc3b1e97c5e32733a83c11ccaa8ea369cb2f [2022-12-14 16:32:53,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:32:53,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:32:53,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:32:53,023 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:32:53,023 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:32:53,024 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2022-12-14 16:32:55,543 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:32:55,741 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:32:55,741 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2022-12-14 16:32:55,749 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/bin/ukojak-rkRKPMF4O4/data/674f62889/359be415378c46d8acffa84f02c1495c/FLAGc2d5e4d30 [2022-12-14 16:32:56,143 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/bin/ukojak-rkRKPMF4O4/data/674f62889/359be415378c46d8acffa84f02c1495c [2022-12-14 16:32:56,148 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:32:56,150 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:32:56,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:32:56,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:32:56,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:32:56,158 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d31bf77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56, skipping insertion in model container [2022-12-14 16:32:56,160 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:32:56,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:32:56,330 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_00038c16-58ca-4331-bbad-a45b25eaaaa9/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[7806,7819] [2022-12-14 16:32:56,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:32:56,364 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:32:56,400 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[7806,7819] [2022-12-14 16:32:56,414 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:32:56,427 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:32:56,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56 WrapperNode [2022-12-14 16:32:56,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:32:56,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:32:56,429 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:32:56,429 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:32:56,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,441 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,466 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 633 [2022-12-14 16:32:56,466 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:32:56,467 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:32:56,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:32:56,467 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:32:56,475 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,475 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,479 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,487 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,491 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,494 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,500 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:32:56,500 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:32:56,501 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:32:56,501 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:32:56,502 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:56" (1/1) ... [2022-12-14 16:32:56,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:32:56,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:32:56,532 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:32:56,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00038c16-58ca-4331-bbad-a45b25eaaaa9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:32:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:32:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:32:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:32:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:32:56,692 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:32:56,694 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:32:57,112 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:32:57,303 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:32:57,303 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 16:32:57,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:32:57 BoogieIcfgContainer [2022-12-14 16:32:57,306 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:32:57,306 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:32:57,306 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:32:57,314 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:32:57,314 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:32:57" (1/1) ... [2022-12-14 16:32:57,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:32:57,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:57,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 104 states and 171 transitions. [2022-12-14 16:32:57,359 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 171 transitions. [2022-12-14 16:32:57,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 16:32:57,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:57,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:57,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:57,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:32:57,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:57,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 106 states and 173 transitions. [2022-12-14 16:32:57,643 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 173 transitions. [2022-12-14 16:32:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 16:32:57,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:57,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:57,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:32:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 109 states and 178 transitions. [2022-12-14 16:32:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 178 transitions. [2022-12-14 16:32:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 16:32:57,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:57,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:32:58,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:58,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 117 states and 196 transitions. [2022-12-14 16:32:58,068 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 196 transitions. [2022-12-14 16:32:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 16:32:58,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:58,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:32:58,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:58,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 122 states and 205 transitions. [2022-12-14 16:32:58,434 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 205 transitions. [2022-12-14 16:32:58,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 16:32:58,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:58,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:58,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:32:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 124 states and 209 transitions. [2022-12-14 16:32:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 209 transitions. [2022-12-14 16:32:58,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 16:32:58,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:58,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:58,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:32:59,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:59,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 133 states and 229 transitions. [2022-12-14 16:32:59,303 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 229 transitions. [2022-12-14 16:32:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 16:32:59,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:59,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:59,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:59,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:32:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:59,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 137 states and 235 transitions. [2022-12-14 16:32:59,419 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 235 transitions. [2022-12-14 16:32:59,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 16:32:59,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:59,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:59,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:00,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:00,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 151 states and 268 transitions. [2022-12-14 16:33:00,355 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 268 transitions. [2022-12-14 16:33:00,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 16:33:00,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:00,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:00,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 152 states and 268 transitions. [2022-12-14 16:33:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 268 transitions. [2022-12-14 16:33:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 16:33:00,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:00,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:00,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:00,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 156 states and 274 transitions. [2022-12-14 16:33:00,468 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 274 transitions. [2022-12-14 16:33:00,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 16:33:00,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:00,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:00,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:00,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:00,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 157 states and 274 transitions. [2022-12-14 16:33:00,521 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 274 transitions. [2022-12-14 16:33:00,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 16:33:00,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:00,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:00,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:00,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:00,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 158 states and 275 transitions. [2022-12-14 16:33:00,590 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2022-12-14 16:33:00,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 16:33:00,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:00,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:00,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:00,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:01,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:01,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 169 states and 299 transitions. [2022-12-14 16:33:01,646 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 299 transitions. [2022-12-14 16:33:01,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 16:33:01,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:01,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:01,681 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 16:33:01,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 168 states and 297 transitions. [2022-12-14 16:33:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 297 transitions. [2022-12-14 16:33:01,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 16:33:01,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:01,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:01,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:01,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 170 states and 301 transitions. [2022-12-14 16:33:01,753 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 301 transitions. [2022-12-14 16:33:01,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 16:33:01,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:01,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:01,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:01,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 174 states and 307 transitions. [2022-12-14 16:33:01,825 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 307 transitions. [2022-12-14 16:33:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 16:33:01,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:01,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:01,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:04,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 189 states and 342 transitions. [2022-12-14 16:33:04,228 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 342 transitions. [2022-12-14 16:33:04,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 16:33:04,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:04,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 190 states and 342 transitions. [2022-12-14 16:33:04,285 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 342 transitions. [2022-12-14 16:33:04,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 16:33:04,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:04,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 194 states and 348 transitions. [2022-12-14 16:33:04,345 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 348 transitions. [2022-12-14 16:33:04,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 16:33:04,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:04,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 195 states and 348 transitions. [2022-12-14 16:33:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 348 transitions. [2022-12-14 16:33:04,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:33:04,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 199 states and 354 transitions. [2022-12-14 16:33:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 354 transitions. [2022-12-14 16:33:04,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:33:04,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 203 states and 360 transitions. [2022-12-14 16:33:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 360 transitions. [2022-12-14 16:33:04,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:33:04,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:04,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 204 states and 360 transitions. [2022-12-14 16:33:04,660 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 360 transitions. [2022-12-14 16:33:04,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:33:04,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:04,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 208 states and 366 transitions. [2022-12-14 16:33:04,716 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 366 transitions. [2022-12-14 16:33:04,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:33:04,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,749 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 16:33:04,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 209 states and 366 transitions. [2022-12-14 16:33:04,764 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 366 transitions. [2022-12-14 16:33:04,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:33:04,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,797 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 16:33:04,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 210 states and 366 transitions. [2022-12-14 16:33:04,813 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 366 transitions. [2022-12-14 16:33:04,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:33:04,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:05,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:08,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:08,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 230 states and 415 transitions. [2022-12-14 16:33:08,495 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 415 transitions. [2022-12-14 16:33:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:33:08,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:08,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:08,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:08,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:08,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 234 states and 421 transitions. [2022-12-14 16:33:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 421 transitions. [2022-12-14 16:33:08,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:33:08,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:08,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:08,592 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 16:33:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 235 states and 421 transitions. [2022-12-14 16:33:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 421 transitions. [2022-12-14 16:33:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:33:08,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:08,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:08,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:08,638 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 16:33:08,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:08,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 239 states and 427 transitions. [2022-12-14 16:33:08,663 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 427 transitions. [2022-12-14 16:33:08,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:33:08,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:08,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:08,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:08,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:08,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:08,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 241 states and 430 transitions. [2022-12-14 16:33:08,711 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 430 transitions. [2022-12-14 16:33:08,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:33:08,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:08,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:08,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:08,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:08,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 242 states and 430 transitions. [2022-12-14 16:33:08,754 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 430 transitions. [2022-12-14 16:33:08,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:33:08,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:08,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:08,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:08,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:11,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:11,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 259 states and 469 transitions. [2022-12-14 16:33:11,822 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 469 transitions. [2022-12-14 16:33:11,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:33:11,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:11,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:11,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:11,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:11,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 257 states and 465 transitions. [2022-12-14 16:33:11,881 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 465 transitions. [2022-12-14 16:33:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:33:11,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:11,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:11,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:11,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 259 states and 469 transitions. [2022-12-14 16:33:11,950 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 469 transitions. [2022-12-14 16:33:11,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:33:11,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:11,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:12,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 280 states and 520 transitions. [2022-12-14 16:33:18,172 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 520 transitions. [2022-12-14 16:33:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:33:18,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 284 states and 526 transitions. [2022-12-14 16:33:18,238 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 526 transitions. [2022-12-14 16:33:18,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:33:18,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 285 states and 526 transitions. [2022-12-14 16:33:18,284 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 526 transitions. [2022-12-14 16:33:18,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 16:33:18,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 289 states and 532 transitions. [2022-12-14 16:33:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 532 transitions. [2022-12-14 16:33:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 16:33:18,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 293 states and 538 transitions. [2022-12-14 16:33:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 538 transitions. [2022-12-14 16:33:18,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 16:33:18,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 294 states and 538 transitions. [2022-12-14 16:33:18,465 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 538 transitions. [2022-12-14 16:33:18,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 16:33:18,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 298 states and 544 transitions. [2022-12-14 16:33:18,517 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 544 transitions. [2022-12-14 16:33:18,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 16:33:18,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 299 states and 544 transitions. [2022-12-14 16:33:18,573 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 544 transitions. [2022-12-14 16:33:18,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 16:33:18,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 300 states and 544 transitions. [2022-12-14 16:33:18,628 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 544 transitions. [2022-12-14 16:33:18,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 16:33:18,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 304 states and 550 transitions. [2022-12-14 16:33:18,679 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 550 transitions. [2022-12-14 16:33:18,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 16:33:18,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 305 states and 550 transitions. [2022-12-14 16:33:18,725 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 550 transitions. [2022-12-14 16:33:18,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:33:18,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 309 states and 556 transitions. [2022-12-14 16:33:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 556 transitions. [2022-12-14 16:33:18,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:33:18,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 313 states and 562 transitions. [2022-12-14 16:33:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 562 transitions. [2022-12-14 16:33:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:33:18,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:18,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 314 states and 562 transitions. [2022-12-14 16:33:18,953 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 562 transitions. [2022-12-14 16:33:18,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:33:18,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:19,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 318 states and 568 transitions. [2022-12-14 16:33:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 568 transitions. [2022-12-14 16:33:19,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:33:19,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:19,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 319 states and 568 transitions. [2022-12-14 16:33:19,074 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 568 transitions. [2022-12-14 16:33:19,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:33:19,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,107 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 16:33:19,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 320 states and 568 transitions. [2022-12-14 16:33:19,132 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 568 transitions. [2022-12-14 16:33:19,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:33:19,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:19,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 324 states and 574 transitions. [2022-12-14 16:33:19,334 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 574 transitions. [2022-12-14 16:33:19,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:33:19,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:19,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 328 states and 580 transitions. [2022-12-14 16:33:19,393 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 580 transitions. [2022-12-14 16:33:19,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:33:19,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:19,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 329 states and 580 transitions. [2022-12-14 16:33:19,459 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 580 transitions. [2022-12-14 16:33:19,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:33:19,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:19,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 330 states and 580 transitions. [2022-12-14 16:33:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 580 transitions. [2022-12-14 16:33:19,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:33:19,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 334 states and 586 transitions. [2022-12-14 16:33:19,582 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 586 transitions. [2022-12-14 16:33:19,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:33:19,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 335 states and 586 transitions. [2022-12-14 16:33:19,635 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 586 transitions. [2022-12-14 16:33:19,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:19,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:19,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 339 states and 592 transitions. [2022-12-14 16:33:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 592 transitions. [2022-12-14 16:33:19,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:19,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:20,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 343 states and 600 transitions. [2022-12-14 16:33:20,130 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 600 transitions. [2022-12-14 16:33:20,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 347 states and 606 transitions. [2022-12-14 16:33:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 606 transitions. [2022-12-14 16:33:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:20,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 351 states and 612 transitions. [2022-12-14 16:33:20,231 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 612 transitions. [2022-12-14 16:33:20,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 352 states and 612 transitions. [2022-12-14 16:33:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 612 transitions. [2022-12-14 16:33:20,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:20,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 356 states and 618 transitions. [2022-12-14 16:33:20,535 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 618 transitions. [2022-12-14 16:33:20,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:20,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 357 states and 618 transitions. [2022-12-14 16:33:20,587 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 618 transitions. [2022-12-14 16:33:20,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,613 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 16:33:20,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 361 states and 624 transitions. [2022-12-14 16:33:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 624 transitions. [2022-12-14 16:33:20,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:20,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 362 states and 627 transitions. [2022-12-14 16:33:20,687 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 627 transitions. [2022-12-14 16:33:20,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:20,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 363 states and 627 transitions. [2022-12-14 16:33:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 627 transitions. [2022-12-14 16:33:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,751 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 16:33:20,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 364 states and 627 transitions. [2022-12-14 16:33:20,770 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 627 transitions. [2022-12-14 16:33:20,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,797 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 16:33:20,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 365 states and 627 transitions. [2022-12-14 16:33:20,820 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 627 transitions. [2022-12-14 16:33:20,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:20,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 366 states and 628 transitions. [2022-12-14 16:33:20,859 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 628 transitions. [2022-12-14 16:33:20,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,885 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 16:33:20,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 370 states and 634 transitions. [2022-12-14 16:33:20,908 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 634 transitions. [2022-12-14 16:33:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 374 states and 640 transitions. [2022-12-14 16:33:20,958 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 640 transitions. [2022-12-14 16:33:20,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:20,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:21,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:21,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 375 states and 640 transitions. [2022-12-14 16:33:21,027 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 640 transitions. [2022-12-14 16:33:21,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:21,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:21,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:21,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:21,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:21,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 374 states and 638 transitions. [2022-12-14 16:33:21,078 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 638 transitions. [2022-12-14 16:33:21,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:21,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:21,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:21,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:21,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 375 states and 638 transitions. [2022-12-14 16:33:21,122 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 638 transitions. [2022-12-14 16:33:21,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:21,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:21,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:21,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:21,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:21,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 379 states and 644 transitions. [2022-12-14 16:33:21,170 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 644 transitions. [2022-12-14 16:33:21,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:21,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:21,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:21,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:21,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 383 states and 650 transitions. [2022-12-14 16:33:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 650 transitions. [2022-12-14 16:33:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:21,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:21,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:21,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:21,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:21,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 384 states and 650 transitions. [2022-12-14 16:33:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 650 transitions. [2022-12-14 16:33:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:33:21,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:21,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:21,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:21,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:21,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:21,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 385 states and 650 transitions. [2022-12-14 16:33:21,318 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 650 transitions. [2022-12-14 16:33:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 16:33:21,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:21,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:21,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:23,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:23,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 406 states and 700 transitions. [2022-12-14 16:33:23,766 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 700 transitions. [2022-12-14 16:33:23,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 16:33:23,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:23,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:23,797 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 16:33:23,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:23,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 409 states and 705 transitions. [2022-12-14 16:33:23,822 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 705 transitions. [2022-12-14 16:33:23,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:33:23,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:23,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:24,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:25,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 411 states and 717 transitions. [2022-12-14 16:33:25,363 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 717 transitions. [2022-12-14 16:33:25,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 16:33:25,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:25,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:27,265 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:33:46,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:46,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 450 states and 825 transitions. [2022-12-14 16:33:46,952 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 825 transitions. [2022-12-14 16:33:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 16:33:46,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:46,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:47,438 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:08,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:08,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 490 states and 930 transitions. [2022-12-14 16:34:08,471 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 930 transitions. [2022-12-14 16:34:08,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 16:34:08,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:08,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:08,584 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:09,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:09,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 492 states and 933 transitions. [2022-12-14 16:34:09,309 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 933 transitions. [2022-12-14 16:34:09,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:09,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:09,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:09,358 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 496 states and 939 transitions. [2022-12-14 16:34:09,451 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 939 transitions. [2022-12-14 16:34:09,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:09,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:09,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:09,500 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:09,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 500 states and 945 transitions. [2022-12-14 16:34:09,591 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 945 transitions. [2022-12-14 16:34:09,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:09,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:09,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:09,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:09,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:09,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 501 states and 945 transitions. [2022-12-14 16:34:09,706 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 945 transitions. [2022-12-14 16:34:09,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:09,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:09,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:09,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:09,737 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:09,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:09,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 505 states and 951 transitions. [2022-12-14 16:34:09,788 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 951 transitions. [2022-12-14 16:34:09,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:09,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:09,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:09,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:09,818 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:09,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 506 states and 951 transitions. [2022-12-14 16:34:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 951 transitions. [2022-12-14 16:34:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:09,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:09,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:09,891 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 507 states and 951 transitions. [2022-12-14 16:34:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 951 transitions. [2022-12-14 16:34:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:09,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:09,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:09,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:10,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:10,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 511 states and 957 transitions. [2022-12-14 16:34:10,023 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 957 transitions. [2022-12-14 16:34:10,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:10,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:10,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:10,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:10,054 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:10,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 515 states and 963 transitions. [2022-12-14 16:34:10,102 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 963 transitions. [2022-12-14 16:34:10,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:10,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:10,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:10,133 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:10,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:10,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 516 states and 963 transitions. [2022-12-14 16:34:10,188 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 963 transitions. [2022-12-14 16:34:10,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:10,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:10,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:10,221 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:10,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:10,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 517 states and 963 transitions. [2022-12-14 16:34:10,273 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 963 transitions. [2022-12-14 16:34:10,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:10,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:10,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:10,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:34:15,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:15,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 536 states and 1009 transitions. [2022-12-14 16:34:15,013 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1009 transitions. [2022-12-14 16:34:15,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:15,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:15,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:15,045 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 16:34:16,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:16,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 540 states and 1014 transitions. [2022-12-14 16:34:16,921 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1014 transitions. [2022-12-14 16:34:16,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:16,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:16,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:16,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:16,954 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:34:21,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:21,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 563 states and 1059 transitions. [2022-12-14 16:34:21,372 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1059 transitions. [2022-12-14 16:34:21,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:21,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:21,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:21,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:21,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 567 states and 1065 transitions. [2022-12-14 16:34:21,488 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1065 transitions. [2022-12-14 16:34:21,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:21,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:21,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:21,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:21,524 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:21,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:21,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 568 states and 1065 transitions. [2022-12-14 16:34:21,567 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1065 transitions. [2022-12-14 16:34:21,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:34:21,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:21,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:22,056 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:34:22,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:22,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 572 states and 1071 transitions. [2022-12-14 16:34:22,222 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1071 transitions. [2022-12-14 16:34:22,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:34:22,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:22,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:22,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:22,847 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:34:43,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:43,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 584 states and 1096 transitions. [2022-12-14 16:34:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1096 transitions. [2022-12-14 16:34:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:34:43,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:43,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:43,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:44,456 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:35:09,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:09,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 590 states and 1108 transitions. [2022-12-14 16:35:09,184 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1108 transitions. [2022-12-14 16:35:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:35:09,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:09,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:09,248 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:35:10,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:10,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 593 states and 1116 transitions. [2022-12-14 16:35:10,681 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1116 transitions. [2022-12-14 16:35:10,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:35:10,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:10,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:10,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:35:12,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:12,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 597 states and 1122 transitions. [2022-12-14 16:35:12,863 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1122 transitions. [2022-12-14 16:35:12,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:35:12,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:12,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:12,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:15,917 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:35:53,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:53,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 612 states and 1156 transitions. [2022-12-14 16:35:53,862 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1156 transitions. [2022-12-14 16:35:53,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:35:53,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:53,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:54,654 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:35:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:55,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 616 states and 1162 transitions. [2022-12-14 16:35:55,194 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1162 transitions. [2022-12-14 16:35:55,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:35:55,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:55,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:36:42,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:42,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 635 states and 1209 transitions. [2022-12-14 16:36:42,922 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1209 transitions. [2022-12-14 16:36:42,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:36:42,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:42,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:42,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:42,994 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:36:45,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:45,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 637 states and 1213 transitions. [2022-12-14 16:36:45,205 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1213 transitions. [2022-12-14 16:36:45,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:36:45,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:45,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:45,682 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:36:47,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:47,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 641 states and 1219 transitions. [2022-12-14 16:36:47,946 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1219 transitions. [2022-12-14 16:36:47,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:36:47,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:47,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:48,300 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:58,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 662 states and 1256 transitions. [2022-12-14 16:36:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1256 transitions. [2022-12-14 16:36:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:36:58,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:58,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:58,814 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:12,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:12,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 687 states and 1302 transitions. [2022-12-14 16:37:12,981 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1302 transitions. [2022-12-14 16:37:12,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:37:12,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:12,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:12,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:21,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 704 states and 1332 transitions. [2022-12-14 16:37:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1332 transitions. [2022-12-14 16:37:21,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:37:21,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:21,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:21,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:37:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 708 states and 1338 transitions. [2022-12-14 16:37:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1338 transitions. [2022-12-14 16:37:22,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:37:22,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:22,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:22,117 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:37:25,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 711 states and 1347 transitions. [2022-12-14 16:37:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1347 transitions. [2022-12-14 16:37:25,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:37:25,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:25,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:25,873 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:37:37,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:37,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 718 states and 1362 transitions. [2022-12-14 16:37:37,089 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1362 transitions. [2022-12-14 16:37:37,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:37:37,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:37,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:37,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:37,217 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:37:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 722 states and 1368 transitions. [2022-12-14 16:37:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1368 transitions. [2022-12-14 16:37:39,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:37:39,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:39,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:39,409 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:37:44,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:44,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 726 states and 1373 transitions. [2022-12-14 16:37:44,565 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1373 transitions. [2022-12-14 16:37:44,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:37:44,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:44,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:45,129 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:38:04,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:04,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 740 states and 1405 transitions. [2022-12-14 16:38:04,863 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1405 transitions. [2022-12-14 16:38:04,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:38:04,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:04,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:05,384 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:38:24,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:24,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 753 states and 1434 transitions. [2022-12-14 16:38:24,638 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1434 transitions. [2022-12-14 16:38:24,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:38:24,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:24,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:24,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:39:16,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:16,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 768 states and 1472 transitions. [2022-12-14 16:39:16,354 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1472 transitions. [2022-12-14 16:39:16,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:39:16,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:16,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:17,013 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:44,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 787 states and 1520 transitions. [2022-12-14 16:39:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1520 transitions. [2022-12-14 16:39:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:39:44,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:44,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:44,486 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:39:48,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 791 states and 1526 transitions. [2022-12-14 16:39:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1526 transitions. [2022-12-14 16:39:48,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:39:48,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:48,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:48,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:49,058 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:39:53,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:53,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 795 states and 1531 transitions. [2022-12-14 16:39:53,646 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1531 transitions. [2022-12-14 16:39:53,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:39:53,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:53,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:54,159 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:26,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:26,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 815 states and 1583 transitions. [2022-12-14 16:40:26,847 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1583 transitions. [2022-12-14 16:40:26,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:40:26,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:26,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:26,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:40:32,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:32,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 819 states and 1589 transitions. [2022-12-14 16:40:32,964 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1589 transitions. [2022-12-14 16:40:32,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:40:32,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:32,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:32,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:33,505 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:52,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 827 states and 1612 transitions. [2022-12-14 16:40:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1612 transitions. [2022-12-14 16:40:52,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 16:40:52,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:52,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:52,040 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:40:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:56,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 829 states and 1615 transitions. [2022-12-14 16:40:56,116 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1615 transitions. [2022-12-14 16:40:56,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 16:40:56,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:56,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:56,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:41:04,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:04,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 833 states and 1620 transitions. [2022-12-14 16:41:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1620 transitions. [2022-12-14 16:41:04,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 16:41:04,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:04,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:04,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:41:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:08,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 835 states and 1623 transitions. [2022-12-14 16:41:08,564 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1623 transitions. [2022-12-14 16:41:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 16:41:08,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:08,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:08,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 16:41:12,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:12,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 839 states and 1628 transitions. [2022-12-14 16:41:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1628 transitions. [2022-12-14 16:41:12,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 16:41:12,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:12,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:12,211 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:41:16,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:16,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 843 states and 1633 transitions. [2022-12-14 16:41:16,012 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1633 transitions. [2022-12-14 16:41:16,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 16:41:16,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:16,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:16,045 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:41:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 863 states and 1671 transitions. [2022-12-14 16:41:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1671 transitions. [2022-12-14 16:41:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 16:41:28,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:28,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:28,749 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:41:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:34,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 867 states and 1676 transitions. [2022-12-14 16:41:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1676 transitions. [2022-12-14 16:41:34,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:41:34,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:34,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:35,004 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 871 states and 1694 transitions. [2022-12-14 16:41:48,971 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1694 transitions. [2022-12-14 16:41:48,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:41:48,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:41:54,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 875 states and 1700 transitions. [2022-12-14 16:41:54,273 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1700 transitions. [2022-12-14 16:41:54,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:41:54,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,318 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:42:03,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 879 states and 1709 transitions. [2022-12-14 16:42:03,204 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1709 transitions. [2022-12-14 16:42:03,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:42:03,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,290 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:42:13,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:13,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 883 states and 1716 transitions. [2022-12-14 16:42:13,079 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1716 transitions. [2022-12-14 16:42:13,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:42:13,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:13,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:13,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:42:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:21,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 890 states and 1737 transitions. [2022-12-14 16:42:21,144 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1737 transitions. [2022-12-14 16:42:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:42:21,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:21,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:21,189 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:42:27,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:27,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 903 states and 1754 transitions. [2022-12-14 16:42:27,030 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1754 transitions. [2022-12-14 16:42:27,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:42:27,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:27,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:43:11,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:11,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 936 states and 1844 transitions. [2022-12-14 16:43:11,822 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1844 transitions. [2022-12-14 16:43:11,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:43:11,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:11,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:11,868 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:43:20,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:20,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 940 states and 1849 transitions. [2022-12-14 16:43:20,498 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1849 transitions. [2022-12-14 16:43:20,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:43:20,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:20,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:20,525 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:23,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:23,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 941 states and 1850 transitions. [2022-12-14 16:43:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1850 transitions. [2022-12-14 16:43:23,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:43:23,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:23,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:23,413 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:43:31,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:31,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 945 states and 1856 transitions. [2022-12-14 16:43:31,674 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1856 transitions. [2022-12-14 16:43:31,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:43:31,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:31,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:31,720 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:43:40,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:40,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 949 states and 1861 transitions. [2022-12-14 16:43:40,996 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1861 transitions. [2022-12-14 16:43:40,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:43:40,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:40,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:41,042 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:43:49,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:49,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 953 states and 1869 transitions. [2022-12-14 16:43:49,544 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1869 transitions. [2022-12-14 16:43:49,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:43:49,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:49,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:49,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:49,600 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:43:58,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:58,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 957 states and 1879 transitions. [2022-12-14 16:43:58,146 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1879 transitions. [2022-12-14 16:43:58,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:43:58,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:58,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:58,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:58,190 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:44:07,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:07,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 961 states and 1886 transitions. [2022-12-14 16:44:07,184 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1886 transitions. [2022-12-14 16:44:07,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:44:07,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:07,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:07,230 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:44:09,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:09,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 962 states and 1888 transitions. [2022-12-14 16:44:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1888 transitions. [2022-12-14 16:44:09,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:44:09,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:09,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:44:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:23,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 966 states and 1902 transitions. [2022-12-14 16:44:23,033 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1902 transitions. [2022-12-14 16:44:23,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:44:23,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:23,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:44:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:37,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 970 states and 1918 transitions. [2022-12-14 16:44:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1918 transitions. [2022-12-14 16:44:37,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:44:37,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:37,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:37,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:38,070 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:44:44,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 974 states and 1923 transitions. [2022-12-14 16:44:44,403 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1923 transitions. [2022-12-14 16:44:44,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:44:44,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:44,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:46,901 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:45:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:53,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 991 states and 1987 transitions. [2022-12-14 16:45:53,186 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1987 transitions. [2022-12-14 16:45:53,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:45:53,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:53,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:46:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:28,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1016 states and 2084 transitions. [2022-12-14 16:46:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2084 transitions. [2022-12-14 16:46:28,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:46:28,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:28,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:28,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:46:31,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:31,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1017 states and 2086 transitions. [2022-12-14 16:46:31,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 2086 transitions. [2022-12-14 16:46:31,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:46:31,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:31,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:34,657 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:47:11,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:47:11,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1034 states and 2160 transitions. [2022-12-14 16:47:11,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 2160 transitions. [2022-12-14 16:47:11,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:47:11,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:47:11,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:47:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:47:11,275 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:47:14,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:47:14,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1035 states and 2162 transitions. [2022-12-14 16:47:14,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 2162 transitions. [2022-12-14 16:47:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:47:14,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:47:14,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:47:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:47:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.