./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label04.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label04.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f3d87cda29c87bf57e92aba668210746c81813e12063a67a43996181b640be8a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 04:21:28,831 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 04:21:28,909 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 04:21:28,914 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 04:21:28,914 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 04:21:28,941 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 04:21:28,942 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 04:21:28,942 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 04:21:28,943 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 04:21:28,944 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 04:21:28,945 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 04:21:28,945 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 04:21:28,946 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 04:21:28,946 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 04:21:28,947 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 04:21:28,947 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 04:21:28,948 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 04:21:28,948 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 04:21:28,949 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 04:21:28,949 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 04:21:28,950 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 04:21:28,950 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 04:21:28,951 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 04:21:28,951 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 04:21:28,952 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 04:21:28,952 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 04:21:28,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:21:28,953 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 04:21:28,954 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 04:21:28,954 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 04:21:28,955 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 04:21:28,955 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 04:21:28,956 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 04:21:28,956 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3d87cda29c87bf57e92aba668210746c81813e12063a67a43996181b640be8a [2023-12-03 04:21:29,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 04:21:29,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 04:21:29,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 04:21:29,280 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 04:21:29,281 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 04:21:29,282 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/eca-rers2012/Problem01_label04.c [2023-12-03 04:21:32,755 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 04:21:33,058 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 04:21:33,059 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/sv-benchmarks/c/eca-rers2012/Problem01_label04.c [2023-12-03 04:21:33,075 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/data/e17046e6b/aeaf4183991145e7b11a5e40b9d6f3b3/FLAGc2b15d948 [2023-12-03 04:21:33,094 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/data/e17046e6b/aeaf4183991145e7b11a5e40b9d6f3b3 [2023-12-03 04:21:33,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 04:21:33,099 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 04:21:33,101 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 04:21:33,101 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 04:21:33,108 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 04:21:33,109 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,110 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ee82fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33, skipping insertion in model container [2023-12-03 04:21:33,110 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,168 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 04:21:33,504 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/sv-benchmarks/c/eca-rers2012/Problem01_label04.c[17486,17499] [2023-12-03 04:21:33,552 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:21:33,568 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 04:21:33,696 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/sv-benchmarks/c/eca-rers2012/Problem01_label04.c[17486,17499] [2023-12-03 04:21:33,717 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:21:33,738 INFO L206 MainTranslator]: Completed translation [2023-12-03 04:21:33,738 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33 WrapperNode [2023-12-03 04:21:33,739 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 04:21:33,740 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 04:21:33,740 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 04:21:33,740 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 04:21:33,748 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,772 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,834 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 658 [2023-12-03 04:21:33,835 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 04:21:33,836 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 04:21:33,836 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 04:21:33,837 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 04:21:33,849 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,849 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,855 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,856 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,889 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,900 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,909 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,915 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,924 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 04:21:33,925 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 04:21:33,925 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 04:21:33,925 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 04:21:33,926 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:21:33" (1/1) ... [2023-12-03 04:21:33,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:21:33,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 04:21:33,959 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 04:21:33,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 04:21:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 04:21:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 04:21:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 04:21:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 04:21:34,086 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 04:21:34,089 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 04:21:35,269 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 04:21:35,584 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 04:21:35,584 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 04:21:35,586 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:21:35 BoogieIcfgContainer [2023-12-03 04:21:35,586 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 04:21:35,587 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 04:21:35,587 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 04:21:35,600 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 04:21:35,601 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:21:35" (1/1) ... [2023-12-03 04:21:35,612 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 04:21:35,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:35,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2023-12-03 04:21:35,687 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2023-12-03 04:21:35,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 04:21:35,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:35,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:36,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:36,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 145 states and 237 transitions. [2023-12-03 04:21:36,782 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 237 transitions. [2023-12-03 04:21:36,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 04:21:36,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:36,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:36,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:36,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 04:21:37,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:37,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 146 states and 238 transitions. [2023-12-03 04:21:37,177 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 238 transitions. [2023-12-03 04:21:37,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 04:21:37,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:37,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:37,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:37,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:37,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 150 states and 244 transitions. [2023-12-03 04:21:37,371 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 244 transitions. [2023-12-03 04:21:37,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 04:21:37,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:37,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:37,468 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 04:21:37,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 151 states and 245 transitions. [2023-12-03 04:21:37,680 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 245 transitions. [2023-12-03 04:21:37,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 04:21:37,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:37,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:37,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:38,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:38,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 159 states and 258 transitions. [2023-12-03 04:21:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 258 transitions. [2023-12-03 04:21:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 04:21:38,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:38,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:38,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:38,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:38,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 160 states and 259 transitions. [2023-12-03 04:21:38,310 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 259 transitions. [2023-12-03 04:21:38,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 04:21:38,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:38,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:38,512 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 168 states and 268 transitions. [2023-12-03 04:21:38,663 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 268 transitions. [2023-12-03 04:21:38,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 04:21:38,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:38,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:38,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:38,831 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:39,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:39,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 182 states and 286 transitions. [2023-12-03 04:21:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 286 transitions. [2023-12-03 04:21:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 04:21:39,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:39,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:39,313 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:39,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:39,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 197 states and 306 transitions. [2023-12-03 04:21:39,785 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 306 transitions. [2023-12-03 04:21:39,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 04:21:39,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:39,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:39,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:40,020 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:40,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 212 states and 327 transitions. [2023-12-03 04:21:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 327 transitions. [2023-12-03 04:21:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 04:21:40,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:40,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:40,914 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:41,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:41,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 230 states and 356 transitions. [2023-12-03 04:21:41,718 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 356 transitions. [2023-12-03 04:21:41,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 04:21:41,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:41,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:41,870 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:42,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:42,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 232 states and 359 transitions. [2023-12-03 04:21:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 359 transitions. [2023-12-03 04:21:42,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 04:21:42,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:42,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:42,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:42,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 237 states and 365 transitions. [2023-12-03 04:21:42,318 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 365 transitions. [2023-12-03 04:21:42,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 04:21:42,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:42,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 04:21:42,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:42,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 238 states and 366 transitions. [2023-12-03 04:21:42,654 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 366 transitions. [2023-12-03 04:21:42,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 04:21:42,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:42,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:42,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:43,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 257 states and 395 transitions. [2023-12-03 04:21:43,707 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 395 transitions. [2023-12-03 04:21:43,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 04:21:43,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:43,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:43,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:43,815 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 258 states and 396 transitions. [2023-12-03 04:21:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 396 transitions. [2023-12-03 04:21:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 04:21:44,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:44,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:44,175 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:44,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:44,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 273 states and 415 transitions. [2023-12-03 04:21:44,725 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 415 transitions. [2023-12-03 04:21:44,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 04:21:44,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:44,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:44,841 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 04:21:45,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:45,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 291 states and 435 transitions. [2023-12-03 04:21:45,519 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 435 transitions. [2023-12-03 04:21:45,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 04:21:45,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:45,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:45,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:45,618 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:45,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:45,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 295 states and 439 transitions. [2023-12-03 04:21:45,683 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 439 transitions. [2023-12-03 04:21:45,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:21:45,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:45,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:45,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:45,839 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 04:21:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:46,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 299 states and 444 transitions. [2023-12-03 04:21:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 444 transitions. [2023-12-03 04:21:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 04:21:46,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:46,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:46,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:46,307 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 04:21:46,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:46,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 307 states and 459 transitions. [2023-12-03 04:21:46,776 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 459 transitions. [2023-12-03 04:21:46,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 04:21:46,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:46,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:46,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:46,861 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 04:21:47,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 313 states and 467 transitions. [2023-12-03 04:21:47,293 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 467 transitions. [2023-12-03 04:21:47,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 04:21:47,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:47,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:47,377 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 04:21:47,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:47,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 316 states and 471 transitions. [2023-12-03 04:21:47,621 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 471 transitions. [2023-12-03 04:21:47,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 04:21:47,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:47,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:47,686 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:48,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 331 states and 491 transitions. [2023-12-03 04:21:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 491 transitions. [2023-12-03 04:21:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 04:21:48,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:48,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:48,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:48,323 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:48,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:48,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 345 states and 508 transitions. [2023-12-03 04:21:48,691 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 508 transitions. [2023-12-03 04:21:48,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 04:21:48,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:48,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:48,848 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:49,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:49,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 347 states and 510 transitions. [2023-12-03 04:21:49,114 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 510 transitions. [2023-12-03 04:21:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 04:21:49,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:49,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 04:21:49,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 353 states and 516 transitions. [2023-12-03 04:21:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 516 transitions. [2023-12-03 04:21:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 04:21:49,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:49,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:49,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 04:21:49,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 357 states and 519 transitions. [2023-12-03 04:21:49,680 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 519 transitions. [2023-12-03 04:21:49,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 04:21:49,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:49,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:49,801 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 359 states and 522 transitions. [2023-12-03 04:21:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 522 transitions. [2023-12-03 04:21:49,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 04:21:49,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:49,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:49,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:49,974 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:50,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:50,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 373 states and 540 transitions. [2023-12-03 04:21:50,485 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 540 transitions. [2023-12-03 04:21:50,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 04:21:50,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:50,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:50,649 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:50,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:50,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 377 states and 545 transitions. [2023-12-03 04:21:50,935 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 545 transitions. [2023-12-03 04:21:50,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 04:21:50,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:50,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 04:21:51,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 379 states and 548 transitions. [2023-12-03 04:21:51,222 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 548 transitions. [2023-12-03 04:21:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 04:21:51,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:51,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:51,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:51,442 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 35 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:51,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 386 states and 555 transitions. [2023-12-03 04:21:51,902 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 555 transitions. [2023-12-03 04:21:51,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 04:21:51,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:51,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 04:21:52,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:52,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 395 states and 564 transitions. [2023-12-03 04:21:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 564 transitions. [2023-12-03 04:21:52,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 04:21:52,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:52,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 04:21:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 399 states and 567 transitions. [2023-12-03 04:21:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 567 transitions. [2023-12-03 04:21:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 04:21:52,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:52,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:52,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:52,933 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 04:21:53,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 402 states and 569 transitions. [2023-12-03 04:21:53,217 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 569 transitions. [2023-12-03 04:21:53,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 04:21:53,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:53,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:53,664 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:55,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:55,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 508 states and 696 transitions. [2023-12-03 04:21:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 696 transitions. [2023-12-03 04:21:55,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 04:21:55,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:55,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:55,846 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 522 states and 711 transitions. [2023-12-03 04:21:56,089 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 711 transitions. [2023-12-03 04:21:56,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 04:21:56,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:56,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:56,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 40 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:56,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:56,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 527 states and 717 transitions. [2023-12-03 04:21:56,331 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 717 transitions. [2023-12-03 04:21:56,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 04:21:56,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:56,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:56,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:56,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 531 states and 724 transitions. [2023-12-03 04:21:56,517 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 724 transitions. [2023-12-03 04:21:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 04:21:56,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:56,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:56,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 42 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:56,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:56,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 533 states and 727 transitions. [2023-12-03 04:21:56,674 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 727 transitions. [2023-12-03 04:21:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 04:21:56,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:56,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:56,861 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 555 states and 756 transitions. [2023-12-03 04:21:58,252 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 756 transitions. [2023-12-03 04:21:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 04:21:58,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:58,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:58,361 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:59,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:59,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 570 states and 773 transitions. [2023-12-03 04:21:59,001 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 773 transitions. [2023-12-03 04:21:59,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 04:21:59,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:59,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:59,106 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:59,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:59,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 573 states and 776 transitions. [2023-12-03 04:21:59,442 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 776 transitions. [2023-12-03 04:21:59,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 04:21:59,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:59,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:59,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:21:59,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:59,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 576 states and 779 transitions. [2023-12-03 04:21:59,875 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 779 transitions. [2023-12-03 04:21:59,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 04:21:59,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:59,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:59,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 04:22:00,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 583 states and 787 transitions. [2023-12-03 04:22:00,124 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 787 transitions. [2023-12-03 04:22:00,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 04:22:00,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:00,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:00,188 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 04:22:00,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:00,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 585 states and 788 transitions. [2023-12-03 04:22:00,350 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 788 transitions. [2023-12-03 04:22:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 04:22:00,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:00,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:01,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 608 states and 818 transitions. [2023-12-03 04:22:01,405 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 818 transitions. [2023-12-03 04:22:01,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 04:22:01,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:01,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:01,497 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:02,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:02,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 623 states and 832 transitions. [2023-12-03 04:22:02,394 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 832 transitions. [2023-12-03 04:22:02,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 04:22:02,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:02,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:02,476 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 626 states and 834 transitions. [2023-12-03 04:22:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 834 transitions. [2023-12-03 04:22:02,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 04:22:02,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:02,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:02,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:03,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 635 states and 844 transitions. [2023-12-03 04:22:03,008 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 844 transitions. [2023-12-03 04:22:03,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 04:22:03,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:03,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:03,066 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 04:22:03,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:03,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 637 states and 847 transitions. [2023-12-03 04:22:03,125 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 847 transitions. [2023-12-03 04:22:03,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 04:22:03,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:03,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:03,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:03,183 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 04:22:03,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:03,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 644 states and 853 transitions. [2023-12-03 04:22:03,591 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 853 transitions. [2023-12-03 04:22:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 04:22:03,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:03,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:03,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:03,708 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 652 states and 862 transitions. [2023-12-03 04:22:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 862 transitions. [2023-12-03 04:22:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 04:22:03,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:03,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-12-03 04:22:05,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:05,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 740 states and 954 transitions. [2023-12-03 04:22:05,225 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 954 transitions. [2023-12-03 04:22:05,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:22:05,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:05,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:05,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 04:22:05,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:05,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 745 states and 958 transitions. [2023-12-03 04:22:05,489 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 958 transitions. [2023-12-03 04:22:05,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:22:05,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:05,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:05,541 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 04:22:06,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:06,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 776 states and 992 transitions. [2023-12-03 04:22:06,385 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 992 transitions. [2023-12-03 04:22:06,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 04:22:06,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:06,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:06,696 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 04:22:08,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:08,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 826 states and 1047 transitions. [2023-12-03 04:22:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1047 transitions. [2023-12-03 04:22:08,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 04:22:08,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:08,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:08,494 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 66 proven. 3 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 04:22:08,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:08,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 829 states and 1050 transitions. [2023-12-03 04:22:08,753 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1050 transitions. [2023-12-03 04:22:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 04:22:08,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:08,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:08,980 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 77 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:09,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:09,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 842 states and 1065 transitions. [2023-12-03 04:22:09,478 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1065 transitions. [2023-12-03 04:22:09,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 04:22:09,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:09,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:09,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:09,562 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:09,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:09,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 869 states and 1093 transitions. [2023-12-03 04:22:09,837 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1093 transitions. [2023-12-03 04:22:09,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-03 04:22:09,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:09,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:09,952 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:10,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:10,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 892 states and 1117 transitions. [2023-12-03 04:22:10,389 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1117 transitions. [2023-12-03 04:22:10,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-03 04:22:10,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:10,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:10,473 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-12-03 04:22:10,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 893 states and 1117 transitions. [2023-12-03 04:22:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1117 transitions. [2023-12-03 04:22:10,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-12-03 04:22:10,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:10,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:10,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:11,130 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 72 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:14,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 965 states and 1211 transitions. [2023-12-03 04:22:14,783 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1211 transitions. [2023-12-03 04:22:14,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-12-03 04:22:14,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:14,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:14,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:15,003 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 72 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:16,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:16,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 996 states and 1245 transitions. [2023-12-03 04:22:16,540 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1245 transitions. [2023-12-03 04:22:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-12-03 04:22:16,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:16,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:17,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:17,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 1023 states and 1276 transitions. [2023-12-03 04:22:17,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1276 transitions. [2023-12-03 04:22:17,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-03 04:22:17,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:17,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:17,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:17,813 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:20,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1089 states and 1349 transitions. [2023-12-03 04:22:20,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1349 transitions. [2023-12-03 04:22:20,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 04:22:20,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:20,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:20,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 109 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:21,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:21,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1106 states and 1370 transitions. [2023-12-03 04:22:21,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1370 transitions. [2023-12-03 04:22:21,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 04:22:21,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:21,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:21,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:21,941 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 96 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:22,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1123 states and 1387 transitions. [2023-12-03 04:22:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1387 transitions. [2023-12-03 04:22:22,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-03 04:22:22,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:22,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:23,004 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 82 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1206 states and 1485 transitions. [2023-12-03 04:22:26,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1485 transitions. [2023-12-03 04:22:26,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 04:22:26,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:26,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:26,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:26,430 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 04:22:27,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1239 states and 1522 transitions. [2023-12-03 04:22:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1522 transitions. [2023-12-03 04:22:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 04:22:27,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:27,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:27,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:27,946 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 04:22:28,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:28,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 1250 states and 1532 transitions. [2023-12-03 04:22:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1532 transitions. [2023-12-03 04:22:28,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 04:22:28,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:28,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:28,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:28,670 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 04:22:31,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:31,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1285 states and 1578 transitions. [2023-12-03 04:22:31,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1578 transitions. [2023-12-03 04:22:31,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 04:22:31,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:31,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 04:22:31,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:31,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1290 states and 1584 transitions. [2023-12-03 04:22:31,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1584 transitions. [2023-12-03 04:22:31,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 04:22:31,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:31,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:31,891 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 04:22:32,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:32,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1294 states and 1588 transitions. [2023-12-03 04:22:32,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1588 transitions. [2023-12-03 04:22:32,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 04:22:32,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:32,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:32,530 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 04:22:32,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1299 states and 1594 transitions. [2023-12-03 04:22:32,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1594 transitions. [2023-12-03 04:22:32,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 04:22:32,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:32,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:33,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:33,106 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 04:22:33,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:33,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1301 states and 1598 transitions. [2023-12-03 04:22:33,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1598 transitions. [2023-12-03 04:22:33,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 04:22:33,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:33,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:34,065 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 04:22:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:35,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1372 states and 1669 transitions. [2023-12-03 04:22:35,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1669 transitions. [2023-12-03 04:22:35,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 04:22:35,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:35,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:35,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:36,054 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 04:22:36,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:36,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1379 states and 1676 transitions. [2023-12-03 04:22:36,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1676 transitions. [2023-12-03 04:22:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 04:22:36,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:36,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:36,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:36,903 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 04:22:37,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1384 states and 1681 transitions. [2023-12-03 04:22:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1681 transitions. [2023-12-03 04:22:37,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 04:22:37,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:37,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:37,434 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 04:22:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1388 states and 1684 transitions. [2023-12-03 04:22:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1684 transitions. [2023-12-03 04:22:37,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 04:22:37,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:37,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:38,123 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 04:22:40,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1420 states and 1719 transitions. [2023-12-03 04:22:40,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1719 transitions. [2023-12-03 04:22:40,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 04:22:40,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:40,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:40,157 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-12-03 04:22:40,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:40,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1435 states and 1736 transitions. [2023-12-03 04:22:40,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1736 transitions. [2023-12-03 04:22:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 04:22:40,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:40,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:41,733 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 101 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:46,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:46,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1528 states and 1848 transitions. [2023-12-03 04:22:46,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 1848 transitions. [2023-12-03 04:22:46,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 04:22:46,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:46,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:47,268 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 98 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1578 states and 1920 transitions. [2023-12-03 04:22:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 1920 transitions. [2023-12-03 04:22:51,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 04:22:51,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:51,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 98 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:22:53,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:53,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1594 states and 1939 transitions. [2023-12-03 04:22:53,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1939 transitions. [2023-12-03 04:22:53,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 04:22:53,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:53,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:53,689 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 04:22:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:55,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1643 states and 1993 transitions. [2023-12-03 04:22:55,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 1993 transitions. [2023-12-03 04:22:55,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 04:22:55,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:55,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:55,904 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 04:22:56,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:56,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1660 states and 2009 transitions. [2023-12-03 04:22:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2009 transitions. [2023-12-03 04:22:56,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 04:22:56,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:56,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:56,688 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 04:22:57,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:57,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1663 states and 2010 transitions. [2023-12-03 04:22:57,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2010 transitions. [2023-12-03 04:22:57,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 04:22:57,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:57,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:58,191 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 57 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:00,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:00,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1753 states and 2106 transitions. [2023-12-03 04:23:00,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2106 transitions. [2023-12-03 04:23:00,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:23:00,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:00,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:01,271 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:02,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:02,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1758 states and 2118 transitions. [2023-12-03 04:23:02,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2118 transitions. [2023-12-03 04:23:02,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:23:02,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:02,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:02,887 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:03,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1759 states and 2118 transitions. [2023-12-03 04:23:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2118 transitions. [2023-12-03 04:23:03,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:23:03,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:04,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:04,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1760 states and 2118 transitions. [2023-12-03 04:23:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2118 transitions. [2023-12-03 04:23:04,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:23:04,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:04,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:04,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:04,474 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 04:23:04,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:04,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1765 states and 2125 transitions. [2023-12-03 04:23:04,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2125 transitions. [2023-12-03 04:23:04,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:23:04,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:04,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:05,038 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 04:23:05,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:05,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 1781 states and 2141 transitions. [2023-12-03 04:23:05,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2141 transitions. [2023-12-03 04:23:05,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 04:23:05,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:05,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:05,993 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 04:23:07,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:07,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1851 states and 2212 transitions. [2023-12-03 04:23:07,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2212 transitions. [2023-12-03 04:23:07,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-12-03 04:23:07,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:07,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:07,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:07,926 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 114 proven. 65 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 04:23:10,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:10,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1913 states and 2292 transitions. [2023-12-03 04:23:10,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 2292 transitions. [2023-12-03 04:23:10,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 04:23:10,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:10,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 04:23:13,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:13,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1943 states and 2326 transitions. [2023-12-03 04:23:13,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 2326 transitions. [2023-12-03 04:23:13,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 04:23:13,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:13,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:13,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:23:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:14,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1955 states and 2337 transitions. [2023-12-03 04:23:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 2337 transitions. [2023-12-03 04:23:14,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 04:23:14,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:14,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:14,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:15,089 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:23:15,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:15,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1957 states and 2339 transitions. [2023-12-03 04:23:15,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2339 transitions. [2023-12-03 04:23:15,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-12-03 04:23:15,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:15,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:15,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:15,648 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 04:23:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:15,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1959 states and 2340 transitions. [2023-12-03 04:23:15,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 2340 transitions. [2023-12-03 04:23:15,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-12-03 04:23:15,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:15,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:15,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:16,119 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 122 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:17,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:17,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1971 states and 2360 transitions. [2023-12-03 04:23:17,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 2360 transitions. [2023-12-03 04:23:17,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-12-03 04:23:17,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:17,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:17,569 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 122 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:18,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:18,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1978 states and 2366 transitions. [2023-12-03 04:23:18,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 2366 transitions. [2023-12-03 04:23:18,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-12-03 04:23:18,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:18,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:18,408 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 122 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:19,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1990 states and 2376 transitions. [2023-12-03 04:23:19,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 2376 transitions. [2023-12-03 04:23:19,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-12-03 04:23:19,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:19,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:19,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:19,922 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 122 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1992 states and 2377 transitions. [2023-12-03 04:23:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 2377 transitions. [2023-12-03 04:23:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-12-03 04:23:20,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:20,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:20,587 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 122 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:21,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:21,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 2001 states and 2387 transitions. [2023-12-03 04:23:21,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 2387 transitions. [2023-12-03 04:23:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-12-03 04:23:21,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:21,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:22,216 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 122 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:23:22,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:22,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 2003 states and 2388 transitions. [2023-12-03 04:23:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 2388 transitions. [2023-12-03 04:23:22,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 04:23:22,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:22,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:22,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:23,422 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 130 proven. 49 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 04:23:29,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:29,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 2097 states and 2523 transitions. [2023-12-03 04:23:29,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 2523 transitions. [2023-12-03 04:23:29,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 04:23:29,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:29,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:29,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:29,693 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 130 proven. 49 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 04:23:30,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:30,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 2114 states and 2540 transitions. [2023-12-03 04:23:30,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 2540 transitions. [2023-12-03 04:23:30,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 04:23:30,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:30,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:30,933 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 186 proven. 65 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 04:23:33,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:33,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 2137 states and 2570 transitions. [2023-12-03 04:23:33,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 2570 transitions. [2023-12-03 04:23:33,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 04:23:33,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:33,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:33,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:33,734 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-12-03 04:23:35,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:35,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 2167 states and 2606 transitions. [2023-12-03 04:23:35,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 2606 transitions. [2023-12-03 04:23:35,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 04:23:35,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:35,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:35,532 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-12-03 04:23:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 2184 states and 2622 transitions. [2023-12-03 04:23:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 2622 transitions. [2023-12-03 04:23:36,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 04:23:36,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:36,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:36,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:37,079 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 177 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 04:23:37,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:37,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 2186 states and 2626 transitions. [2023-12-03 04:23:37,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 2626 transitions. [2023-12-03 04:23:37,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 04:23:37,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:37,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:37,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:38,325 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 146 proven. 97 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2023-12-03 04:23:38,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:38,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 2189 states and 2629 transitions. [2023-12-03 04:23:38,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 2629 transitions. [2023-12-03 04:23:38,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 04:23:38,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:38,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:39,829 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 187 proven. 122 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 04:23:43,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 2247 states and 2701 transitions. [2023-12-03 04:23:43,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 2701 transitions. [2023-12-03 04:23:43,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 04:23:43,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:43,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:43,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:44,870 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 63 proven. 220 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 04:23:47,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 2330 states and 2788 transitions. [2023-12-03 04:23:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 2788 transitions. [2023-12-03 04:23:47,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-03 04:23:47,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:47,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:47,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 158 proven. 88 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 04:23:50,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:50,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 2383 states and 2850 transitions. [2023-12-03 04:23:50,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 2850 transitions. [2023-12-03 04:23:50,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-03 04:23:50,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:50,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:50,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 158 proven. 88 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 04:23:52,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:52,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 2412 states and 2884 transitions. [2023-12-03 04:23:52,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 2884 transitions. [2023-12-03 04:23:52,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 04:23:52,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:52,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:52,378 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-03 04:23:52,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:52,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 2425 states and 2898 transitions. [2023-12-03 04:23:52,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 2898 transitions. [2023-12-03 04:23:52,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 04:23:52,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:52,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:52,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:52,857 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-03 04:23:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:54,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 2456 states and 2930 transitions. [2023-12-03 04:23:54,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 2930 transitions. [2023-12-03 04:23:54,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 04:23:54,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:54,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-03 04:23:54,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:54,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 2470 states and 2944 transitions. [2023-12-03 04:23:54,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 2944 transitions. [2023-12-03 04:23:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 04:23:55,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:55,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:55,199 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 04:23:55,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:55,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 2483 states and 2956 transitions. [2023-12-03 04:23:55,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 2956 transitions. [2023-12-03 04:23:55,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 04:23:55,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:55,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:55,695 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 04:23:58,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:58,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 2513 states and 3003 transitions. [2023-12-03 04:23:58,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 3003 transitions. [2023-12-03 04:23:58,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 04:23:58,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:58,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:58,336 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 04:23:58,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:58,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 2524 states and 3013 transitions. [2023-12-03 04:23:58,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 3013 transitions. [2023-12-03 04:23:58,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 04:23:58,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:58,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:58,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 04:23:59,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:59,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 2530 states and 3017 transitions. [2023-12-03 04:23:59,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 3017 transitions. [2023-12-03 04:23:59,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 04:23:59,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:59,552 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 04:24:01,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:01,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 2545 states and 3030 transitions. [2023-12-03 04:24:01,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3030 transitions. [2023-12-03 04:24:01,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 04:24:01,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:01,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:01,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:01,714 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 04:24:02,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:02,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 2554 states and 3041 transitions. [2023-12-03 04:24:02,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 3041 transitions. [2023-12-03 04:24:02,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 04:24:02,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:02,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:02,967 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 04:24:03,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:03,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 2558 states and 3043 transitions. [2023-12-03 04:24:03,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 3043 transitions. [2023-12-03 04:24:03,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 04:24:03,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:03,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:03,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:03,255 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 04:24:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:04,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 2565 states and 3049 transitions. [2023-12-03 04:24:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 3049 transitions. [2023-12-03 04:24:04,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 04:24:04,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:04,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:04,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:04,815 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 248 proven. 137 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 04:24:09,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:09,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3111 states to 2615 states and 3111 transitions. [2023-12-03 04:24:09,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 3111 transitions. [2023-12-03 04:24:09,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 04:24:09,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:09,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:09,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:09,899 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 248 proven. 137 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 04:24:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:11,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 2629 states and 3136 transitions. [2023-12-03 04:24:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 3136 transitions. [2023-12-03 04:24:11,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 04:24:11,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:11,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:12,396 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 248 proven. 137 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 04:24:13,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 2635 states and 3144 transitions. [2023-12-03 04:24:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 3144 transitions. [2023-12-03 04:24:13,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 04:24:13,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:13,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:13,649 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 248 proven. 137 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 04:24:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 2639 states and 3148 transitions. [2023-12-03 04:24:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 3148 transitions. [2023-12-03 04:24:13,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 04:24:13,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:13,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 248 proven. 137 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 04:24:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:14,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 2642 states and 3151 transitions. [2023-12-03 04:24:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 3151 transitions. [2023-12-03 04:24:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 04:24:14,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:14,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:15,372 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 248 proven. 137 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 04:24:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:16,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 2649 states and 3162 transitions. [2023-12-03 04:24:16,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 3162 transitions. [2023-12-03 04:24:16,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 04:24:16,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:16,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 248 proven. 137 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 04:24:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:18,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 2650 states and 3165 transitions. [2023-12-03 04:24:18,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 3165 transitions. [2023-12-03 04:24:18,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 04:24:18,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:18,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 248 proven. 137 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 04:24:19,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3168 states to 2652 states and 3168 transitions. [2023-12-03 04:24:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 3168 transitions. [2023-12-03 04:24:19,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-12-03 04:24:19,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:19,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:19,390 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 215 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-12-03 04:24:21,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:21,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 2674 states and 3192 transitions. [2023-12-03 04:24:21,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 3192 transitions. [2023-12-03 04:24:21,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-12-03 04:24:21,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:21,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:21,427 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 215 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-12-03 04:24:22,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:22,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 2677 states and 3195 transitions. [2023-12-03 04:24:22,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 3195 transitions. [2023-12-03 04:24:22,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2023-12-03 04:24:22,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:22,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:22,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:22,590 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2023-12-03 04:24:22,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 2679 states and 3196 transitions. [2023-12-03 04:24:22,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3196 transitions. [2023-12-03 04:24:22,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2023-12-03 04:24:22,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:22,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:22,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:23,062 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2023-12-03 04:24:23,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:23,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 2696 states and 3214 transitions. [2023-12-03 04:24:23,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 3214 transitions. [2023-12-03 04:24:23,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2023-12-03 04:24:23,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:23,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:23,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:23,607 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2023-12-03 04:24:24,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:24,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 2713 states and 3231 transitions. [2023-12-03 04:24:24,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2713 states and 3231 transitions. [2023-12-03 04:24:24,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2023-12-03 04:24:24,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:24,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:24,151 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2023-12-03 04:24:24,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 2716 states and 3235 transitions. [2023-12-03 04:24:24,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 3235 transitions. [2023-12-03 04:24:24,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-12-03 04:24:24,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:24,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:24,902 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2023-12-03 04:24:25,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:25,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 2733 states and 3251 transitions. [2023-12-03 04:24:25,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 3251 transitions. [2023-12-03 04:24:25,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2023-12-03 04:24:25,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:25,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:26,260 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 171 proven. 184 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 04:24:29,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:29,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3345 states to 2827 states and 3345 transitions. [2023-12-03 04:24:29,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 3345 transitions. [2023-12-03 04:24:29,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-12-03 04:24:29,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:29,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 126 proven. 307 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-12-03 04:24:30,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3356 states to 2839 states and 3356 transitions. [2023-12-03 04:24:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 3356 transitions. [2023-12-03 04:24:30,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2023-12-03 04:24:30,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:30,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:31,186 INFO L134 CoverageAnalysis]: Checked inductivity of 726 backedges. 238 proven. 242 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2023-12-03 04:24:32,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:32,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 2773 states and 3285 transitions. [2023-12-03 04:24:32,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 3285 transitions. [2023-12-03 04:24:32,025 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-12-03 04:24:32,025 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 148 iterations. [2023-12-03 04:24:32,032 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-12-03 04:24:44,040 INFO L560 CodeCheckObserver]: Invariant with dag size 23 [2023-12-03 04:24:44,047 INFO L560 CodeCheckObserver]: Invariant with dag size 23 [2023-12-03 04:24:44,047 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 04:24:44,048 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.12 04:24:44 ImpRootNode [2023-12-03 04:24:44,048 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-03 04:24:44,048 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-03 04:24:44,048 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-03 04:24:44,049 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-03 04:24:44,049 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:21:35" (3/4) ... [2023-12-03 04:24:44,051 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-12-03 04:24:44,069 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 119 nodes and edges [2023-12-03 04:24:44,071 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-12-03 04:24:44,073 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-12-03 04:24:44,074 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-03 04:24:44,240 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/witness.graphml [2023-12-03 04:24:44,240 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/witness.yml [2023-12-03 04:24:44,240 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-03 04:24:44,241 INFO L158 Benchmark]: Toolchain (without parser) took 191142.28ms. Allocated memory was 148.9MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 102.7MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 942.5MB. Max. memory is 16.1GB. [2023-12-03 04:24:44,241 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 148.9MB. Free memory is still 117.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 04:24:44,242 INFO L158 Benchmark]: CACSL2BoogieTranslator took 638.12ms. Allocated memory is still 148.9MB. Free memory was 102.4MB in the beginning and 74.3MB in the end (delta: 28.1MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-12-03 04:24:44,242 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.50ms. Allocated memory is still 148.9MB. Free memory was 74.3MB in the beginning and 68.3MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-12-03 04:24:44,242 INFO L158 Benchmark]: Boogie Preprocessor took 87.88ms. Allocated memory is still 148.9MB. Free memory was 68.3MB in the beginning and 64.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-03 04:24:44,243 INFO L158 Benchmark]: RCFGBuilder took 1661.58ms. Allocated memory was 148.9MB in the beginning and 199.2MB in the end (delta: 50.3MB). Free memory was 64.1MB in the beginning and 125.1MB in the end (delta: -60.9MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. [2023-12-03 04:24:44,243 INFO L158 Benchmark]: CodeCheck took 188460.65ms. Allocated memory was 199.2MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 125.1MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-12-03 04:24:44,244 INFO L158 Benchmark]: Witness Printer took 192.15ms. Allocated memory is still 2.2GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-12-03 04:24:44,246 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 176.4s, OverallIterations: 148, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 408613 SdHoareTripleChecker+Valid, 1210.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 403938 mSDsluCounter, 54695 SdHoareTripleChecker+Invalid, 1027.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 46376 mSDsCounter, 109540 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 900916 IncrementalHoareTripleChecker+Invalid, 1010456 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 109540 mSolverCounterUnsat, 8319 mSDtfsCounter, 900916 mSolverCounterSat, 11.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 167832 GetRequests, 161122 SyntacticMatches, 5540 SemanticMatches, 1170 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 914282 ImplicationChecksByTransitivity, 117.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.1s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 28.5s InterpolantComputationTime, 23779 NumberOfCodeBlocks, 23779 NumberOfCodeBlocksAsserted, 147 NumberOfCheckSat, 23632 ConstructedInterpolants, 0 QuantifiedInterpolants, 108096 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 147 InterpolantComputations, 95 PerfectInterpolantSequences, 18886/22566 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 474]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Loop Invariant Derived loop invariant: ((((!((a16 == 6)) || !((a21 == 1))) || (a17 == 1)) || (((a12 == 8) && (a20 == 1)) && (a17 == a7))) || !((a8 == 13))) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: ((((!((a16 == 6)) || !((a21 == 1))) || (a17 == 1)) || (((a12 == 8) && (a20 == 1)) && (a17 == a7))) || !((a8 == 13))) - InvariantResult [Line: 587]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 148.9MB. Free memory is still 117.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 638.12ms. Allocated memory is still 148.9MB. Free memory was 102.4MB in the beginning and 74.3MB in the end (delta: 28.1MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.50ms. Allocated memory is still 148.9MB. Free memory was 74.3MB in the beginning and 68.3MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.88ms. Allocated memory is still 148.9MB. Free memory was 68.3MB in the beginning and 64.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1661.58ms. Allocated memory was 148.9MB in the beginning and 199.2MB in the end (delta: 50.3MB). Free memory was 64.1MB in the beginning and 125.1MB in the end (delta: -60.9MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. * CodeCheck took 188460.65ms. Allocated memory was 199.2MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 125.1MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Witness Printer took 192.15ms. Allocated memory is still 2.2GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2023-12-03 04:24:44,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f5b107-40a6-4304-9eb7-7a8fc3a24882/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE