./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/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_354d190f-bb83-43d6-9783-e24d7de720c5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/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_354d190f-bb83-43d6-9783-e24d7de720c5/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 d88022892faa8e5323e127ecf7d946bb4c2009d3a662bbf4d5eed2e18ed61b2a --- 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 [2022-12-15 03:51:39,624 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:51:39,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:51:39,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:51:39,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:51:39,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:51:39,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:51:39,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:51:39,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:51:39,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:51:39,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:51:39,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:51:39,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:51:39,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:51:39,656 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:51:39,657 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:51:39,658 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:51:39,659 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:51:39,660 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:51:39,662 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:51:39,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:51:39,665 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:51:39,666 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:51:39,667 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:51:39,670 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:51:39,671 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:51:39,671 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:51:39,672 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:51:39,672 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:51:39,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:51:39,674 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:51:39,674 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:51:39,675 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:51:39,676 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:51:39,677 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:51:39,677 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:51:39,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:51:39,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:51:39,678 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:51:39,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:51:39,679 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:51:39,680 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:51:39,701 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:51:39,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:51:39,702 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:51:39,702 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:51:39,703 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:51:39,703 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:51:39,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:51:39,703 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:51:39,703 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:51:39,704 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:51:39,704 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:51:39,704 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:51:39,704 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:51:39,704 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:51:39,704 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:51:39,705 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:51:39,705 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:51:39,705 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:51:39,705 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:51:39,705 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:51:39,706 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:51:39,706 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:51:39,706 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:51:39,706 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:51:39,706 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:51:39,707 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:51:39,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:51:39,707 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:51:39,707 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_354d190f-bb83-43d6-9783-e24d7de720c5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88022892faa8e5323e127ecf7d946bb4c2009d3a662bbf4d5eed2e18ed61b2a [2022-12-15 03:51:39,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:51:39,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:51:39,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:51:39,923 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:51:39,924 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:51:39,925 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-12-15 03:51:42,489 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:51:42,720 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:51:42,720 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-12-15 03:51:42,730 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/bin/ukojak-rkRKPMF4O4/data/fb5a794a0/11c6b232fc614fd5a483a197f0ead469/FLAG51432798f [2022-12-15 03:51:42,741 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/bin/ukojak-rkRKPMF4O4/data/fb5a794a0/11c6b232fc614fd5a483a197f0ead469 [2022-12-15 03:51:42,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:51:42,744 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:51:42,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:51:42,745 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:51:42,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:51:42,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:51:42" (1/1) ... [2022-12-15 03:51:42,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd34918 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:42, skipping insertion in model container [2022-12-15 03:51:42,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:51:42" (1/1) ... [2022-12-15 03:51:42,758 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:51:42,834 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:51:43,143 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_354d190f-bb83-43d6-9783-e24d7de720c5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[24514,24527] [2022-12-15 03:51:43,245 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:51:43,256 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:51:43,377 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_354d190f-bb83-43d6-9783-e24d7de720c5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[24514,24527] [2022-12-15 03:51:43,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:51:43,467 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:51:43,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:43 WrapperNode [2022-12-15 03:51:43,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:51:43,468 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:51:43,468 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:51:43,468 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:51:43,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:43" (1/1) ... [2022-12-15 03:51:43,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:43" (1/1) ... [2022-12-15 03:51:43,526 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2210 [2022-12-15 03:51:43,526 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:51:43,526 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:51:43,526 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:51:43,527 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:51:43,533 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:43" (1/1) ... [2022-12-15 03:51:43,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:43" (1/1) ... [2022-12-15 03:51:43,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:43" (1/1) ... [2022-12-15 03:51:43,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:43" (1/1) ... [2022-12-15 03:51:43,550 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:43" (1/1) ... [2022-12-15 03:51:43,558 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:43" (1/1) ... [2022-12-15 03:51:43,562 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:43" (1/1) ... [2022-12-15 03:51:43,565 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:43" (1/1) ... [2022-12-15 03:51:43,572 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:51:43,573 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:51:43,573 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:51:43,573 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:51:43,573 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:43" (1/1) ... [2022-12-15 03:51:43,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:51:43,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:51:43,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:51:43,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_354d190f-bb83-43d6-9783-e24d7de720c5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:51:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:51:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:51:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:51:43,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:51:43,781 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:51:43,782 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:51:44,767 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:51:45,086 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:51:45,086 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:51:45,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:51:45 BoogieIcfgContainer [2022-12-15 03:51:45,090 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:51:45,091 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:51:45,091 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:51:45,098 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:51:45,098 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:51:45" (1/1) ... [2022-12-15 03:51:45,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:51:45,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:45,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 475 states and 794 transitions. [2022-12-15 03:51:45,160 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 794 transitions. [2022-12-15 03:51:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 03:51:45,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:45,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:45,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:46,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:46,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:46,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 569 states and 999 transitions. [2022-12-15 03:51:46,517 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 999 transitions. [2022-12-15 03:51:46,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:46,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:46,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:46,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:46,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:46,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:46,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 667 states and 1213 transitions. [2022-12-15 03:51:46,962 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1213 transitions. [2022-12-15 03:51:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:46,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:46,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:47,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 672 states and 1224 transitions. [2022-12-15 03:51:47,207 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1224 transitions. [2022-12-15 03:51:47,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:47,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:47,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:47,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:47,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 759 states and 1408 transitions. [2022-12-15 03:51:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1408 transitions. [2022-12-15 03:51:47,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:47,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:47,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:47,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:47,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:47,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 762 states and 1415 transitions. [2022-12-15 03:51:47,996 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1415 transitions. [2022-12-15 03:51:47,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:47,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:47,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:48,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:48,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:48,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:48,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 842 states and 1580 transitions. [2022-12-15 03:51:48,772 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1580 transitions. [2022-12-15 03:51:48,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:48,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:48,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:48,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:49,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:49,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 847 states and 1593 transitions. [2022-12-15 03:51:49,112 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1593 transitions. [2022-12-15 03:51:49,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:49,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:49,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:49,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:49,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:49,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 850 states and 1602 transitions. [2022-12-15 03:51:49,432 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1602 transitions. [2022-12-15 03:51:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:49,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:49,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:49,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:49,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:49,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:49,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 855 states and 1616 transitions. [2022-12-15 03:51:49,764 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1616 transitions. [2022-12-15 03:51:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:49,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:49,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:49,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:50,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:50,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 919 states and 1742 transitions. [2022-12-15 03:51:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1742 transitions. [2022-12-15 03:51:50,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:50,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:50,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:51,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:51,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 922 states and 1751 transitions. [2022-12-15 03:51:51,231 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1751 transitions. [2022-12-15 03:51:51,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:51,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:51,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:51,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:51,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:51,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 927 states and 1767 transitions. [2022-12-15 03:51:51,651 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1767 transitions. [2022-12-15 03:51:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:51,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:51,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:51,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:51,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:52,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:52,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 932 states and 1782 transitions. [2022-12-15 03:51:52,019 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1782 transitions. [2022-12-15 03:51:52,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:52,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:52,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:52,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:52,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 933 states and 1787 transitions. [2022-12-15 03:51:52,133 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1787 transitions. [2022-12-15 03:51:52,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:52,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:52,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:52,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:52,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:52,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 936 states and 1797 transitions. [2022-12-15 03:51:52,590 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1797 transitions. [2022-12-15 03:51:52,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:52,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:52,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:52,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:52,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:52,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:52,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 937 states and 1802 transitions. [2022-12-15 03:51:52,709 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1802 transitions. [2022-12-15 03:51:52,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:52,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:52,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:52,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:53,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:53,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 942 states and 1816 transitions. [2022-12-15 03:51:53,088 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1816 transitions. [2022-12-15 03:51:53,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:53,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:53,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:53,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:53,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:53,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 943 states and 1820 transitions. [2022-12-15 03:51:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1820 transitions. [2022-12-15 03:51:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:53,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:53,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:53,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:55,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:55,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1019 states and 1975 transitions. [2022-12-15 03:51:55,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1975 transitions. [2022-12-15 03:51:55,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:55,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:55,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:55,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:51:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:56,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1022 states and 1985 transitions. [2022-12-15 03:51:56,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1985 transitions. [2022-12-15 03:51:56,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:51:56,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:56,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:56,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:00,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:00,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1097 states and 2139 transitions. [2022-12-15 03:52:00,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2139 transitions. [2022-12-15 03:52:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:00,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:00,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:00,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:00,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1098 states and 2143 transitions. [2022-12-15 03:52:00,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2143 transitions. [2022-12-15 03:52:00,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:00,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:00,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:00,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:06,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1181 states and 2314 transitions. [2022-12-15 03:52:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2314 transitions. [2022-12-15 03:52:06,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:06,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:06,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:06,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1184 states and 2324 transitions. [2022-12-15 03:52:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2324 transitions. [2022-12-15 03:52:06,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:06,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:06,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:06,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:06,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:06,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:06,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1187 states and 2333 transitions. [2022-12-15 03:52:06,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2333 transitions. [2022-12-15 03:52:06,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:06,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:06,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:06,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:07,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:08,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:08,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1205 states and 2376 transitions. [2022-12-15 03:52:08,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2376 transitions. [2022-12-15 03:52:08,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:08,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:08,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:08,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:09,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:09,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:09,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1208 states and 2386 transitions. [2022-12-15 03:52:09,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2386 transitions. [2022-12-15 03:52:09,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:09,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:09,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:09,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:09,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:09,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1209 states and 2389 transitions. [2022-12-15 03:52:09,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2389 transitions. [2022-12-15 03:52:09,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:09,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:09,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:10,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:10,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:10,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1215 states and 2404 transitions. [2022-12-15 03:52:10,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2404 transitions. [2022-12-15 03:52:10,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:10,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:10,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:10,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:11,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:11,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1218 states and 2413 transitions. [2022-12-15 03:52:11,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2413 transitions. [2022-12-15 03:52:11,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:11,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:11,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:12,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:12,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 1224 states and 2427 transitions. [2022-12-15 03:52:12,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2427 transitions. [2022-12-15 03:52:12,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:12,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:12,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:12,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:12,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:12,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:12,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1227 states and 2435 transitions. [2022-12-15 03:52:12,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2435 transitions. [2022-12-15 03:52:12,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:12,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:12,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:12,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:12,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:15,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:15,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1251 states and 2493 transitions. [2022-12-15 03:52:15,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2493 transitions. [2022-12-15 03:52:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:15,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:15,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:16,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1254 states and 2501 transitions. [2022-12-15 03:52:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2501 transitions. [2022-12-15 03:52:16,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:16,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:16,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:16,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:16,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:20,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1278 states and 2559 transitions. [2022-12-15 03:52:20,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2559 transitions. [2022-12-15 03:52:20,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:20,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:20,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:20,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:20,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:20,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1279 states and 2560 transitions. [2022-12-15 03:52:20,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2560 transitions. [2022-12-15 03:52:20,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:20,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:20,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:20,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:20,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:24,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:24,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1303 states and 2618 transitions. [2022-12-15 03:52:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2618 transitions. [2022-12-15 03:52:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:52:24,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:24,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:25,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:25,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:25,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2624 states to 1306 states and 2624 transitions. [2022-12-15 03:52:25,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2624 transitions. [2022-12-15 03:52:25,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:52:25,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:25,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:27,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:27,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1313 states and 2639 transitions. [2022-12-15 03:52:27,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 2639 transitions. [2022-12-15 03:52:27,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:52:27,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:27,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:27,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:28,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:28,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1316 states and 2642 transitions. [2022-12-15 03:52:28,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2642 transitions. [2022-12-15 03:52:28,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:52:28,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:28,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:28,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:28,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:28,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1319 states and 2645 transitions. [2022-12-15 03:52:28,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2645 transitions. [2022-12-15 03:52:28,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:52:28,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:28,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:29,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:29,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:29,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1321 states and 2646 transitions. [2022-12-15 03:52:29,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2646 transitions. [2022-12-15 03:52:29,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:52:29,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:29,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:30,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:34,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1345 states and 2711 transitions. [2022-12-15 03:52:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2711 transitions. [2022-12-15 03:52:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:52:34,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:34,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:34,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:35,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:39,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:39,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1369 states and 2778 transitions. [2022-12-15 03:52:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2778 transitions. [2022-12-15 03:52:39,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:52:39,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:39,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:39,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:40,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:44,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:44,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1393 states and 2844 transitions. [2022-12-15 03:52:44,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2844 transitions. [2022-12-15 03:52:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:52:44,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:44,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:45,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:49,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:49,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 1453 states and 2969 transitions. [2022-12-15 03:52:49,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2969 transitions. [2022-12-15 03:52:49,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:52:49,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:49,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:49,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:49,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:49,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 1451 states and 2958 transitions. [2022-12-15 03:52:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2958 transitions. [2022-12-15 03:52:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:52:49,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:49,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:49,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:50,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:52:55,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:55,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1475 states and 3024 transitions. [2022-12-15 03:52:55,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 3024 transitions. [2022-12-15 03:52:55,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:52:55,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:55,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:56,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:53:04,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:53:04,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 1499 states and 3091 transitions. [2022-12-15 03:53:04,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 3091 transitions. [2022-12-15 03:53:04,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:53:04,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:53:04,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:53:04,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:53:05,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:53:17,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:53:17,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3160 states to 1523 states and 3160 transitions. [2022-12-15 03:53:17,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 3160 transitions. [2022-12-15 03:53:17,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:53:17,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:53:17,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:53:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:53:17,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:53:34,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:53:34,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 1547 states and 3230 transitions. [2022-12-15 03:53:34,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 3230 transitions. [2022-12-15 03:53:34,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:53:34,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:53:34,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:53:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:53:35,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:53:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:53:57,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3302 states to 1571 states and 3302 transitions. [2022-12-15 03:53:57,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 3302 transitions. [2022-12-15 03:53:57,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:53:57,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:53:57,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:53:57,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:53:58,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:54:30,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:54:30,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1595 states and 3375 transitions. [2022-12-15 03:54:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 3375 transitions. [2022-12-15 03:54:30,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:54:30,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:54:30,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:54:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:54:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:55:09,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:55:09,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 1619 states and 3450 transitions. [2022-12-15 03:55:09,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 3450 transitions. [2022-12-15 03:55:09,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:55:09,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:55:09,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:55:09,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:55:10,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:56:00,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:56:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3527 states to 1643 states and 3527 transitions. [2022-12-15 03:56:00,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 3527 transitions. [2022-12-15 03:56:00,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:56:00,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:56:00,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:56:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:56:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:03,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:03,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1667 states and 3606 transitions. [2022-12-15 03:57:03,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 3606 transitions. [2022-12-15 03:57:03,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:57:03,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:03,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:03,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:03,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:03,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1670 states and 3609 transitions. [2022-12-15 03:57:03,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 3609 transitions. [2022-12-15 03:57:03,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:57:03,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:03,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:03,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:03,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:05,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 1673 states and 3613 transitions. [2022-12-15 03:57:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 3613 transitions. [2022-12-15 03:57:05,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:57:05,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:05,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:05,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:05,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:05,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3614 states to 1675 states and 3614 transitions. [2022-12-15 03:57:05,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 3614 transitions. [2022-12-15 03:57:05,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:57:05,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:05,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:07,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:07,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3618 states to 1678 states and 3618 transitions. [2022-12-15 03:57:07,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 3618 transitions. [2022-12-15 03:57:07,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:57:07,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:07,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:07,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:08,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:08,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:08,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3621 states to 1681 states and 3621 transitions. [2022-12-15 03:57:08,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 3621 transitions. [2022-12-15 03:57:08,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:57:08,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:08,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:08,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:08,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:10,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:10,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 1684 states and 3625 transitions. [2022-12-15 03:57:10,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 3625 transitions. [2022-12-15 03:57:10,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:57:10,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:10,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:10,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:10,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:10,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:10,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3629 states to 1687 states and 3629 transitions. [2022-12-15 03:57:10,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 3629 transitions. [2022-12-15 03:57:10,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:57:10,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:10,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:10,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:12,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:23,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:23,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1693 states and 3642 transitions. [2022-12-15 03:57:23,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3642 transitions. [2022-12-15 03:57:23,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:23,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:23,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:23,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:23,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:23,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3641 states to 1693 states and 3641 transitions. [2022-12-15 03:57:23,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3641 transitions. [2022-12-15 03:57:23,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:23,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:23,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:23,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:23,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:23,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:23,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1693 states and 3640 transitions. [2022-12-15 03:57:23,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3640 transitions. [2022-12-15 03:57:23,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:23,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:23,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:23,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:26,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:26,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1695 states and 3640 transitions. [2022-12-15 03:57:26,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 3640 transitions. [2022-12-15 03:57:26,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:26,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:26,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:27,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:27,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:36,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1701 states and 3667 transitions. [2022-12-15 03:57:36,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 3667 transitions. [2022-12-15 03:57:36,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:36,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:36,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:36,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:36,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:37,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1703 states and 3670 transitions. [2022-12-15 03:57:37,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 3670 transitions. [2022-12-15 03:57:37,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:37,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:37,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:38,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:39,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:39,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 1706 states and 3671 transitions. [2022-12-15 03:57:39,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 3671 transitions. [2022-12-15 03:57:39,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:39,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:39,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:39,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:39,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:39,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:39,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1706 states and 3670 transitions. [2022-12-15 03:57:39,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 3670 transitions. [2022-12-15 03:57:39,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:39,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:39,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:39,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:44,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:44,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3695 states to 1712 states and 3695 transitions. [2022-12-15 03:57:44,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 3695 transitions. [2022-12-15 03:57:44,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:44,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:44,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:45,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:48,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:48,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3695 states to 1714 states and 3695 transitions. [2022-12-15 03:57:48,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 3695 transitions. [2022-12-15 03:57:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:48,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:48,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:48,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:50,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:50,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 1716 states and 3702 transitions. [2022-12-15 03:57:50,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 3702 transitions. [2022-12-15 03:57:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:50,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:50,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:50,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:52,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:52,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 1719 states and 3703 transitions. [2022-12-15 03:57:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 3703 transitions. [2022-12-15 03:57:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:52,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:52,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:52,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:55,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:55,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3704 states to 1721 states and 3704 transitions. [2022-12-15 03:57:55,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 3704 transitions. [2022-12-15 03:57:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:55,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:55,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:55,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3704 states to 1723 states and 3704 transitions. [2022-12-15 03:57:58,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 3704 transitions. [2022-12-15 03:57:58,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:57:58,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:58,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:08,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:08,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3724 states to 1729 states and 3724 transitions. [2022-12-15 03:58:08,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 3724 transitions. [2022-12-15 03:58:08,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:08,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:08,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:10,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:10,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3724 states to 1731 states and 3724 transitions. [2022-12-15 03:58:10,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 3724 transitions. [2022-12-15 03:58:10,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:10,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:10,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:10,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:10,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:10,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 1731 states and 3723 transitions. [2022-12-15 03:58:10,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 3723 transitions. [2022-12-15 03:58:10,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:10,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:10,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:10,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:14,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:14,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1735 states and 3736 transitions. [2022-12-15 03:58:14,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 3736 transitions. [2022-12-15 03:58:14,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:14,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:14,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:14,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:16,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:16,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 1739 states and 3744 transitions. [2022-12-15 03:58:16,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 3744 transitions. [2022-12-15 03:58:16,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:16,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:16,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:16,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:17,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:17,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3750 states to 1741 states and 3750 transitions. [2022-12-15 03:58:17,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 3750 transitions. [2022-12-15 03:58:17,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:17,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:17,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:17,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:17,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:20,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:20,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1745 states and 3760 transitions. [2022-12-15 03:58:20,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 3760 transitions. [2022-12-15 03:58:20,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:20,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:20,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:20,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:20,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 1747 states and 3761 transitions. [2022-12-15 03:58:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 3761 transitions. [2022-12-15 03:58:23,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:23,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:23,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:23,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:24,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:24,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3766 states to 1749 states and 3766 transitions. [2022-12-15 03:58:24,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 3766 transitions. [2022-12-15 03:58:24,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:24,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:24,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:24,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:25,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 1753 states and 3774 transitions. [2022-12-15 03:58:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 3774 transitions. [2022-12-15 03:58:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:25,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:25,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:25,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:27,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:27,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 1757 states and 3783 transitions. [2022-12-15 03:58:27,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 3783 transitions. [2022-12-15 03:58:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:27,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:27,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:27,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:28,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 1759 states and 3788 transitions. [2022-12-15 03:58:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 3788 transitions. [2022-12-15 03:58:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:28,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:28,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:28,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1763 states and 3796 transitions. [2022-12-15 03:58:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 3796 transitions. [2022-12-15 03:58:30,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:30,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:30,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:30,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:30,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:32,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:32,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3798 states to 1765 states and 3798 transitions. [2022-12-15 03:58:32,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 3798 transitions. [2022-12-15 03:58:32,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:32,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:32,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:32,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:33,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:33,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 1767 states and 3800 transitions. [2022-12-15 03:58:33,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 3800 transitions. [2022-12-15 03:58:33,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:33,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:33,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:33,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:35,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:35,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 1771 states and 3808 transitions. [2022-12-15 03:58:35,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3808 transitions. [2022-12-15 03:58:35,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:35,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:35,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:35,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:36,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:36,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3817 states to 1775 states and 3817 transitions. [2022-12-15 03:58:36,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 3817 transitions. [2022-12-15 03:58:36,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:36,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:36,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:36,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1777 states and 3820 transitions. [2022-12-15 03:58:36,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 3820 transitions. [2022-12-15 03:58:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:36,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:36,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:36,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:36,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:36,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 1779 states and 3824 transitions. [2022-12-15 03:58:36,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 3824 transitions. [2022-12-15 03:58:36,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:36,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:36,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:38,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3833 states to 1783 states and 3833 transitions. [2022-12-15 03:58:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 3833 transitions. [2022-12-15 03:58:38,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:38,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:38,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:38,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:42,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 1787 states and 3839 transitions. [2022-12-15 03:58:42,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 3839 transitions. [2022-12-15 03:58:42,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:42,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:42,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:42,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3845 states to 1791 states and 3845 transitions. [2022-12-15 03:58:46,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3845 transitions. [2022-12-15 03:58:46,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:46,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:46,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:46,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:48,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:48,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 1793 states and 3850 transitions. [2022-12-15 03:58:48,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3850 transitions. [2022-12-15 03:58:48,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:48,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:48,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:48,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:48,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:50,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:50,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 1795 states and 3852 transitions. [2022-12-15 03:58:50,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3852 transitions. [2022-12-15 03:58:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:50,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:50,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:50,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:51,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 1799 states and 3860 transitions. [2022-12-15 03:58:51,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 3860 transitions. [2022-12-15 03:58:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:51,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:51,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:51,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:51,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:55,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 1803 states and 3873 transitions. [2022-12-15 03:58:55,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 3873 transitions. [2022-12-15 03:58:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:55,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:55,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:55,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:56,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3881 states to 1807 states and 3881 transitions. [2022-12-15 03:58:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3881 transitions. [2022-12-15 03:58:56,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:56,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:56,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3884 states to 1809 states and 3884 transitions. [2022-12-15 03:58:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3884 transitions. [2022-12-15 03:58:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:58:58,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:58,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:58,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:58,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:00,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 1813 states and 3893 transitions. [2022-12-15 03:59:00,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3893 transitions. [2022-12-15 03:59:00,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:00,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:00,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:00,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:02,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:02,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 1815 states and 3898 transitions. [2022-12-15 03:59:02,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3898 transitions. [2022-12-15 03:59:02,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:02,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:02,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:02,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:02,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 1817 states and 3901 transitions. [2022-12-15 03:59:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 3901 transitions. [2022-12-15 03:59:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:02,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:02,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:02,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:04,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 1821 states and 3910 transitions. [2022-12-15 03:59:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3910 transitions. [2022-12-15 03:59:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:04,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:04,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:04,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:04,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:08,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:08,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 1825 states and 3920 transitions. [2022-12-15 03:59:08,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3920 transitions. [2022-12-15 03:59:08,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:08,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:08,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:08,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:08,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:10,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 1827 states and 3923 transitions. [2022-12-15 03:59:10,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3923 transitions. [2022-12-15 03:59:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:10,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:10,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:10,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:12,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3925 states to 1829 states and 3925 transitions. [2022-12-15 03:59:12,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3925 transitions. [2022-12-15 03:59:12,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:12,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:12,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:12,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:16,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 1833 states and 3931 transitions. [2022-12-15 03:59:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3931 transitions. [2022-12-15 03:59:16,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:16,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:16,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:16,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:18,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:18,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3933 states to 1835 states and 3933 transitions. [2022-12-15 03:59:18,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3933 transitions. [2022-12-15 03:59:18,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:18,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:18,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:18,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:23,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3939 states to 1839 states and 3939 transitions. [2022-12-15 03:59:23,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 3939 transitions. [2022-12-15 03:59:23,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:23,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:23,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:23,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:25,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:25,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 1841 states and 3942 transitions. [2022-12-15 03:59:25,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3942 transitions. [2022-12-15 03:59:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:25,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:25,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:25,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:28,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:28,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 1845 states and 3950 transitions. [2022-12-15 03:59:28,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3950 transitions. [2022-12-15 03:59:28,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:28,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:28,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:28,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:30,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:30,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 1847 states and 3952 transitions. [2022-12-15 03:59:30,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3952 transitions. [2022-12-15 03:59:30,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:30,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:30,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:30,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:30,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:34,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:34,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3958 states to 1851 states and 3958 transitions. [2022-12-15 03:59:34,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3958 transitions. [2022-12-15 03:59:34,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:34,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:34,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:34,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:34,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:38,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:38,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 1855 states and 3964 transitions. [2022-12-15 03:59:38,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3964 transitions. [2022-12-15 03:59:38,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:38,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:38,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:39,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:39,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:41,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:41,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3966 states to 1857 states and 3966 transitions. [2022-12-15 03:59:41,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3966 transitions. [2022-12-15 03:59:41,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:41,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:41,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:41,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:46,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:46,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 1861 states and 3972 transitions. [2022-12-15 03:59:46,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3972 transitions. [2022-12-15 03:59:46,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:46,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:46,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:46,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:50,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:50,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 1865 states and 3978 transitions. [2022-12-15 03:59:50,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3978 transitions. [2022-12-15 03:59:50,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:50,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:50,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:50,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:55,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3984 states to 1869 states and 3984 transitions. [2022-12-15 03:59:55,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3984 transitions. [2022-12-15 03:59:55,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:55,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:55,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:57,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:57,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3992 states to 1873 states and 3992 transitions. [2022-12-15 03:59:57,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3992 transitions. [2022-12-15 03:59:57,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:57,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:57,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:57,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:57,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:59,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:59,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 1877 states and 4000 transitions. [2022-12-15 03:59:59,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 4000 transitions. [2022-12-15 03:59:59,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:59,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:59,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:00,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 1881 states and 4008 transitions. [2022-12-15 04:00:00,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 4008 transitions. [2022-12-15 04:00:00,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:00,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:00,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:00,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:02,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4016 states to 1885 states and 4016 transitions. [2022-12-15 04:00:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 4016 transitions. [2022-12-15 04:00:02,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:02,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:02,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:02,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:06,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:06,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 1889 states and 4022 transitions. [2022-12-15 04:00:06,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 4022 transitions. [2022-12-15 04:00:06,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:06,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:06,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:06,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:06,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 1893 states and 4030 transitions. [2022-12-15 04:00:08,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 4030 transitions. [2022-12-15 04:00:08,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:08,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:08,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:08,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:08,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:08,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 1895 states and 4033 transitions. [2022-12-15 04:00:08,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 4033 transitions. [2022-12-15 04:00:08,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:08,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:08,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:09,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:11,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:11,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 1897 states and 4036 transitions. [2022-12-15 04:00:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 4036 transitions. [2022-12-15 04:00:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:11,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:11,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:11,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:15,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:15,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4042 states to 1901 states and 4042 transitions. [2022-12-15 04:00:15,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 4042 transitions. [2022-12-15 04:00:15,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:15,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:15,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:15,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:15,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:19,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:19,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 1905 states and 4048 transitions. [2022-12-15 04:00:19,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 4048 transitions. [2022-12-15 04:00:19,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:19,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:19,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:19,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:24,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:24,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 1909 states and 4054 transitions. [2022-12-15 04:00:24,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 4054 transitions. [2022-12-15 04:00:24,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:24,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:24,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:24,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:28,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 1913 states and 4060 transitions. [2022-12-15 04:00:28,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 4060 transitions. [2022-12-15 04:00:28,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:28,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:28,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:29,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:33,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 1917 states and 4066 transitions. [2022-12-15 04:00:33,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 4066 transitions. [2022-12-15 04:00:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:33,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:33,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:33,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:38,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4072 states to 1921 states and 4072 transitions. [2022-12-15 04:00:38,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 4072 transitions. [2022-12-15 04:00:38,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:38,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:38,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:38,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:40,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:40,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 1923 states and 4074 transitions. [2022-12-15 04:00:40,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 4074 transitions. [2022-12-15 04:00:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:40,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:40,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:40,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:44,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:44,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 1927 states and 4080 transitions. [2022-12-15 04:00:44,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 4080 transitions. [2022-12-15 04:00:44,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:44,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:44,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:44,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:44,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:47,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 1929 states and 4084 transitions. [2022-12-15 04:00:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 4084 transitions. [2022-12-15 04:00:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:47,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:47,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:47,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:47,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:52,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 1933 states and 4090 transitions. [2022-12-15 04:00:52,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 4090 transitions. [2022-12-15 04:00:52,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:52,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:52,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:52,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:52,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:54,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 1935 states and 4094 transitions. [2022-12-15 04:00:54,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 4094 transitions. [2022-12-15 04:00:54,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:54,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:54,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:54,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:56,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:56,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 1937 states and 4095 transitions. [2022-12-15 04:00:56,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 4095 transitions. [2022-12-15 04:00:56,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:00:56,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:56,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:56,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:00,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:00,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4096 states to 1939 states and 4096 transitions. [2022-12-15 04:01:00,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 4096 transitions. [2022-12-15 04:01:00,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:01:00,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:00,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:00,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:01,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1949 states and 4126 transitions. [2022-12-15 04:01:27,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 4126 transitions. [2022-12-15 04:01:27,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:01:27,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:27,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:30,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:30,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 1949 states and 4125 transitions. [2022-12-15 04:01:30,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 4125 transitions. [2022-12-15 04:01:30,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:01:30,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:30,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:30,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:31,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 1949 states and 4124 transitions. [2022-12-15 04:01:33,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 4124 transitions. [2022-12-15 04:01:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 04:01:33,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:33,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:33,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:36,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:36,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 1948 states and 4121 transitions. [2022-12-15 04:01:36,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 4121 transitions. [2022-12-15 04:01:36,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-15 04:01:36,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:36,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:36,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:02:52,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 1973 states and 4235 transitions. [2022-12-15 04:02:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 4235 transitions. [2022-12-15 04:02:52,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-15 04:02:52,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:52,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:52,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:52,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:02:56,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:56,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 1976 states and 4274 transitions. [2022-12-15 04:02:56,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 4274 transitions. [2022-12-15 04:02:56,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-15 04:02:56,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:56,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:56,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:04:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:04:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 1996 states and 4344 transitions. [2022-12-15 04:04:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 4344 transitions. [2022-12-15 04:04:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-15 04:04:13,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:04:13,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:04:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:04:13,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:05:29,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:05:29,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4459 states to 2021 states and 4459 transitions. [2022-12-15 04:05:29,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 4459 transitions. [2022-12-15 04:05:29,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-15 04:05:29,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:05:29,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:05:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:05:29,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.